Items : %s%s
RTCs
Contact Plating
- Gold
- Lead, Tin
- Tin
ECCN Code
- 3A991.B.2.A
- EAR99
Factory Lead Time
- 1 Weeks
- 10 Weeks
- 11 Weeks
- 111 Weeks
- 12 Weeks
- 13 Weeks
- 14 Weeks
- 15 Weeks
- 16 Weeks
- 17 Weeks
- 18 Weeks
- 19 Weeks
- 2 Weeks
- 20 Weeks
- 21 Weeks
- 24 Weeks
- 25 Weeks
- 26 Weeks
- 3 Weeks
- 4 Weeks
- 5 Weeks
- 6 Weeks
- 7 Weeks
- 8 Weeks
- 9 Weeks
- 98 Weeks
Feature
- Alarm
- Alarm, Backup Supply Charger, Leap Year, RAM
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Alarm, Daylight Savings, Leap Year, SRAM
- Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
- Alarm, Daylight Savings, NVSRAM
- Alarm, Daylight Savings, SRAM
- Alarm, EEPROM
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer
- Alarm, EEPROM, Leap Year, Unique ID
- Alarm, EEPROM, NVRAM, Trickle Charger
- Alarm, EEPROM, RAM
- Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal
- Alarm, Leap Year
- Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
- Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
- Alarm, Leap Year, NVSRAM, Square Wave Output
- Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
- Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
- Alarm, Leap Year, NVSRAM, Trickle-Charger
- Alarm, Leap Year, NVSRAM, Watchdog Timer
- Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
- Alarm, Leap Year, NVSRAM, Y2K
- Alarm, Leap Year, RAM
- Alarm, Leap Year, RAM, Supervisor, Trickle Charger, Unique ID, Watchdog Timer
- Alarm, Leap Year, Square Wave Output
- Alarm, Leap Year, Square Wave Output, SRAM
- Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
- Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
- Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
- Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
- Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K
- Alarm, Leap Year, Square Wave Output, TCXO/Crystal
- Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer
- Alarm, Leap Year, Square Wave Output, Trickle-Charger
- Alarm, Leap Year, Square Wave Output, Unique ID
- Alarm, Leap Year, Square Wave Output, Watchdog Timer
- Alarm, Leap Year, SRAM
- Alarm, Leap Year, SRAM, Trickle-Charger
- Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
- Alarm, Leap Year, SRAM, Watchdog Timer
- Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer
- Alarm, Leap Year, Supervisor, Watchdog Timer
- Alarm, Leap Year, Trickle-Charger
- Alarm, Leap Year, Unique ID
- Alarm, Leap Year, Unique ID, Y2K
- Alarm, Leap Year, Watchdog Timer
- Alarm, Leap Year, Watchdog Timer, Y2K
- Alarm, NVRAM, RAM, Trickle Charger
- Alarm, NVSRAM
- Alarm, NVSRAM, Square Wave Output
- Alarm, NVSRAM, Square Wave Output, Y2K
- Alarm, RAM, Trickle Charger, Watchdog Timer
- Alarm, Square Wave Output
- Alarm, Square Wave Output, SRAM
- Alarm, Square Wave Output, SRAM, Trickle Charge, Watchdog Timer
- Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer
- Alarm, Square Wave Output, Watchdog Timer
- Alarm, SRAM
- Alarm, SRAM, Trickle-Charger
- Alarm, Supervisor, Watchdog Timer
- Alarm, Y2K
- Audio, Leap Year, Trickle-Charger
- EEPROM, Leap Year
- EEPROM, Leap Year, NVSRAM
- EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer
- Leap Year
- Leap Year, NVSRAM
- Leap Year, NVSRAM, Square Wave Output
- Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
- Leap Year, NVSRAM, Trickle-Charger
- Leap Year, NVSRAM, Y2K
- Leap Year, Square Wave Output, Trickle-Charger
- Leap Year, Square Wave Output, Y2K
- Leap Year, Supervisor
- Leap Year, Trickle-Charger
- Leap Year, Watchdog Timer
- NVSRAM
- Square Wave Output, Unique ID
- Trickle-Charger
- Unique ID
JESD-609 Code
- e0
- e3
- e3/e4
- e4
- e6
- e6/e2
Lifecycle Status
- ACTIVE (Last Updated: 1 day ago)
- ACTIVE (Last Updated: 1 week ago)
- ACTIVE (Last Updated: 2 weeks ago)
- ACTIVE (Last Updated: 21 hours ago)
- ACTIVE (Last Updated: 3 days ago)
- ACTIVE (Last Updated: 4 days ago)
- ACTIVE (Last Updated: 6 days ago)
- ACTIVE (Last Updated: 6 months ago)
- ACTIVE (Last Updated: 7 months ago)
- PRODUCTION (Last Updated: 1 month ago)
Manufacturer Package Identifier
- D (R-PDSO_G8)
- RTC-8564JE:B3:ROHS
- S8+4
- SO8N-SO-A
- W20#H2
Max Operating Temperature
- 125°C
- 70°C
- 85°C
Min Operating Temperature
- -10°C
- -20°C
- -40°C
- 0°C
Moisture Sensitivity Level (MSL)
- 1
- 1 (Unlimited)
- 1 (Unlimited)
- 2
- 2 (1 Year)
- 2A (4 Weeks)
- 3
- 3 (168 Hours)
- 4 (72 Hours)
- 5
- 5 (48 Hours)
- Not Applicable
Mount
- Surface Mount
- Surface Mount, Through Hole
- Through Hole
- Wire
Mounting Type
- Surface Mount
- Through Hole
Number of Pins
- 10
- 12
- 14
- 16
- 168
- 18
- 20
- 22
- 24
- 25
- 28
- 32
- 34
- 36
- 40
- 44
- 48
- 6
- 7
- 8
- 80
Number of Terminals
- 14
- 16
- 22
- 8
Number of Terminations
- 10
- 12
- 14
- 16
- 168
- 18
- 20
- 24
- 28
- 32
- 34
- 36
- 41
- 44
- 48
- 6
- 7
- 8
- 9
Operating Temperature
- -10°C~70°C
- -20°C~70°C
- -25°C~70°C
- -30°C~80°C
- -40°C~105°C
- -40°C~125°C
- -40°C~125°C TA
- -40°C~85°C
- -40°C~85°C TA
- 0°C~70°C
Package / Case
- 10-LFSOP (0.173, 4.40mm Width)
- 10-LFSOP, 10-MSOP (0.110, 2.80mm Width)
- 10-SMD Module
- 10-SMD, No Lead
- 10-TCDFN Exposed Pad
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- 10-VCDFN
- 10-VFDFN Exposed Pad
- 10-VFSOP, 10-MSOP (0.110, 2.80mm Width)
- 10-WFDFN Exposed Pad
- 10-XFDFN Exposed Pad
- 12-TFSOJ (0.094, 2.40mm Width)
- 12-UFBGA, WLBGA
- 12-WFBGA, WLBGA
- 12-XFQFN Exposed Pad
- 14-DIP Module (0.335, 8.51mm)
- 14-SOIC (0.154, 3.90mm Width)
- 14-SOIC (0.197, 5.00mm Width)
- 14-SOIC (0.209, 5.30mm Width)
- 14-SOIC, Non-Standard
- 14-SSOP (0.209, 5.30mm Width)
- 14-TSSOP (0.173, 4.40mm Width)
- 14-WFDFN Exposed Pad
- 16-DIP (0.300, 7.62mm)
- 16-LQFN
- 16-LSSOP (0.173, 4.40mm Width)
- 16-SOIC (0.154, 3.90mm Width)
- 16-SOIC (0.295, 7.50mm Width)
- 16-SSOP (0.209, 5.30mm Width)
- 16-UFQFN Exposed Pad
- 16-VFDFN Exposed Pad
- 16-VFQFN Exposed Pad
- 16-VQFN Exposed Pad
- 168-BGA
- 168-PBGA Module
- 18-DIP (0.300, 7.62mm)
- 18-SOIC (0.209, 5.30mm Width)
- 18-SOX, 18-SOIC with Crystal (7.5mm Width)
- 20-LSSOJ (0.213, 5.40mm Width)
- 20-PowerLFDFN
- 20-SOIC (0.295, 7.50mm Width)
- 20-SSOP (0.154, 3.90mm Width)
- 20-SSOP (0.209, 5.30mm Width)
- 20-TSSOP (0.173, 4.40mm Width)
- 20-VQFN Exposed Pad
- 22-LFDFN
- 22-SMD, 20 Leads, Flat Leads
- 22-SMD, Flat Lead Exposed Pad
- 24-DIP (0.300, 7.62mm)
- 24-DIP (0.600, 15.24mm)
- 24-DIP Module (0.600, 15.24mm)
- 24-DIP Module (0.61, 15.49mm)
- 24-SOIC (0.295, 7.50mm Width)
- 24-SOIC (0.311, 7.90mm Width)
- 24-SOP (0.213, 5.40mm Width)
- 24-SSOP (0.154, 3.90mm Width)
- 24-TSSOP (0.173, 4.40mm Width)
- 28-DIP (0.600, 15.24mm)
- 28-DIP Module (0.600, 15.24mm)
- 28-DIP Module (0.61, 15.49mm)
- 28-DIP Module (0.61, 15.49mm), 23 Leads
- 28-LCC (J-Lead)
- 28-SOIC (0.295, 7.50mm Width)
- 28-SOIC (0.337, 8.56mm Width) with SNAPHAT Sockets
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- 28-TSSOP (0.173, 4.40mm Width)
- 28-TSSOP (0.465, 11.80mm Width)
- 32-DIP Module (0.600, 15.24mm)
- 32-DIP Module (0.61, 15.49mm)
- 32-LFSOP (0.724, 18.40mm Width)
- 32-TQFP
- 34-LPM
- 34-PowerCap™ Module
- 36-DIP Module (0.610, 15.49mm)
- 44-BSOP (0.337, 8.56mm Width)
- 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT
- 44-QFP
- 48-BBGA
- 48-LQFP
- 6-LSOJ (0.148, 3.76mm Width)
- 6-VBGA, FCBGA
- 6-WDFN Exposed Pad
- 8-DIP (0.300, 7.62mm)
- 8-LCC
- 8-LSSOP (0.173, 4.40mm Width)
- 8-SMD
- 8-SMD Module
- 8-SMD, Flat Lead
- 8-SOIC (0.154, 3.90mm Width)
- 8-SOIC (0.173, 4.40mm Width)
- 8-SOIC (0.209, 5.30mm Width)
- 8-SOIC (0.295, 7.50mm Width)
- 8-TSSOP (0.173, 4.40mm Width)
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- 8-UFDFN
- 8-UFDFN Exposed Pad
- 8-VDFN Exposed Pad
- 8-VSSOP, 8-MSOP (0.110, 2.80mm Width)
- 8-WCDFN
- 8-WDFN Exposed Pad
- 8-WFDFN Exposed Pad
- 8-XFBGA, WLCSP
- 80-BBGA
- DFN
- Die
- DIP
- Module
- MSOP
- PDIP
- PLCC
- QFN
- SO
- SOIC
- SOP
- SOT-176
- SOT-96
- SSOP
- TFSOP
- TSOP
- TSSOP
- UMAX
Packaging
- Bulk
- Cut Tape
- Cut Tape (CT)
- Digi-Reel®
- Rail/Tube
- Strip
- Tape & Reel
- Tape & Reel (TR)
- Tape and Reel
- Tray
- Tube
Part Status
- Active
- Discontinued
- Last Time Buy
- LTB
- Not For New Designs
- Obsolete
- Unconfirmed
Pbfree Code
- icon-pbfree yes
- no
- yes
Published
- 1997
- 1998
- 1999
- 2000
- 2001
- 2002
- 2003
- 2004
- 2005
- 2006
- 2007
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
Resistance
- 120kOhm
Series
- Automotive, AEC-Q100
- Automotive, AEC-Q200
- EconoRAM
- EnerChip™
- RA-4574SA
- RA-8565SA
- RTC-4543SA
- RTC-4543SB
- RTC-4574JE
- RTC-4574NB
- RTC-4574SA
- RTC-72421
- RTC-72423
- RTC-8564JE
- RTC-8564NB
- RX-4035LC
- RX-4035SA
- RX-4045NB
- RX-4045SA
- RX-4571LC
- RX-4571NB
- RX-4571SA
- RX-4574LC
- RX-4575LC
- RX-4581NB
- RX-4801SA
- RX-4803LC
- RX-4803SA
- RX-8025NB
- RX-8025SA
- RX-8035LC
- RX-8035SA
- RX-8564LC
- RX-8571LC
- RX-8571NB
- RX-8571SA
- RX-8581JE
- RX-8581NB
- RX-8581SA
- RX-8731LC
- RX-8801SA
- RX-8803LC
- RX-8803SA
- RX6110SA
- RX8010SJ
- RX8130CE
- RX8804CE
- RX8900CE
- RX8900SA
- Timekeeper®
- Timekeeper®, CAPHAT™
Supplier Device Package
- 10-MSOP
- 10-SMD
- 10-SSOP
- 10-SSOP-G
- 10-TSSOPG
- 10-uMAX
- 10-μSOP
- 12-VSOJ
- 14-SOIC
- 14-SOP
- 14-TDFN-EP (3x3)
- 14-TSSOP
- 16-PDIP
- 16-QFN (3x3)
- 16-SOIC
- 16-SSOP
- 18-DIP
- 18-SOP
- 20-SOIC
- 20-TSSOP
- 20-VSOJ
- 22-SON
- 22-SON (5x6)
- 22-SON (6.1x4.7)
- 22-SON (6.3x4.8)
- 24-DIP Module (18.42x18.72)
- 24-EDIP
- 24-PDIP
- 24-SOIC
- 24-SOP
- 24-SSOP
- 24-SSOP/QSOP
- 24-TSSOP
- 28-EDIP
- 28-PDIP
- 28-PLCC (11.51x11.51)
- 28-SOIC
- 28-SOP
- 28-TSOP
- 32-DIP Module (18.42x42.8)
- 32-DIP Module (18.42x52.96)
- 32-TQFP (7x7)
- 32-TSOP
- 48-BGA (11.80x15.30)
- 6-FlipChip (2.82x2.54)
- 6-TDFN-EP (3x3)
- 6-TSOC
- 8-CLCC (3.2x1.5)
- 8-DIP
- 8-EMP
- 8-MSOP
- 8-PDIP
- 8-SMT
- 8-SO
- 8-SOIC
- 8-SSOP
- 8-TDFN (3x3)
- 8-TDFN EP
- 8-TSSOP
- 8-uMAX
- 8-uSOP
- 8-μTDFN (2x2)
- Module
- QFN018018-12
- SMD
Surface Mount
- NO
- YES
Terminal Finish
- Gold (Au)
- Gold Flash (Au)
- MATTE TIN
- Matte Tin (Sn)
- Matte Tin (Sn) - annealed
- NICKEL PALLADIUM GOLD
- Nickel/Palladium/Gold (Ni/Pd/Au)
- NOT SPECIFIED
- TIN
- Tin (Sn)
- TIN BISMUTH/TIN SILVER
- TIN LEAD
- Tin/Bismuth (Sn/Bi)
- Tin/Lead (Sn/Pb)
- Tin/Lead (Sn85Pb15)
- TIN/NICKEL PALLADIUM GOLD
Termination
- SMD/SMT
- Through Hole
Tolerance
- 1%
Type
- Binary Counter
- Clock/Calendar
- Clock/Calendar/Supervisor
- Elapsed Time Counter
- Phantom Time Chip
- Portable System Controller
- Real Time Clock (RTC)
- Temperature Recorder
- Time Event Recorder
- Timer Clock Peripheral (TCP)
- with Temp. Recorder
Weight
- 1.098005g
- 1.182714g
- 1.360805g
- 1.627801g
- 117.508773mg
- 129.500622mg
- 139.989945mg
- 143.193441mg
- 190.990737mg
- 2.214806g
- 240.999296mg
- 338.011364mg
- 37.393021mg
- 4.187905g
- 4.190003g
- 453.59237mg
- 50.008559mg
- 506.605978mg
- 540.001716mg
- 57.09594mg
- 624.398247mg
- 665.986997mg
- 730.794007mg
- 75.891673mg
- 800.987426mg
- 930.006106mg
| Compare | Image | Name | Manufacturer | Pricing(USD) | Quantity | Weight(Kg) | Size(LxWxH) | Datasheet | Factory Lead Time | Mount | Packaging | Published | Series | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Max Operating Temperature | Min Operating Temperature | Operating Supply Voltage | Length | RoHS Status | Lead Free | Contact Plating | Radiation Hardening | Number of Pins | Additional Feature | Package / Case | Interface | Max Supply Voltage | REACH SVHC | Reach Compliance Code | Min Supply Voltage | Frequency | Height | Width | Thickness | Mounting Type | Weight | Operating Temperature | Technology | Operating Supply Current | Height Seated (Max) | HTS Code | Type | JESD-609 Code | Terminal Finish | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | Temperature Grade | Surface Mount | Terminal Pitch | JESD-30 Code | Supply Voltage-Min (Vsup) | Operating Temperature (Max) | Operating Temperature (Min) | Subcategory | Qualification Status | Power Supplies | Supply Voltage-Max (Vsup) | Max Power Dissipation | Number of Outputs | Feature | Number of Voltages Monitored | Supplier Device Package | Source Url Status Check Date | Logic Function | Access Time | Screening Level | Memory Size | Number of Bits | Voltage - Supply | Time Format | External Data Bus Width | uPs/uCs/Peripheral ICs Type | Clock Frequency | Time-Min | Interrupt Capability | Volatile | Information Access Method | Non-Volatile Memory | Number of Timers | Date Format | Current - Timekeeping (Max) | Voltage - Supply, Battery |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
MCP79402-I/SN | Microchip Technology | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 6 Weeks | Surface Mount | Tube | 2011 | Active | 1 (Unlimited) | 8 | EAR99 | 4.9mm | ROHS3 Compliant | No | 8 | 8-SOIC (0.154, 3.90mm Width) | I2C, 2-Wire Serial | No SVHC | 1.5mm | 3.9mm | Surface Mount | -40°C~85°C | CMOS | Clock/Calendar | e3 | Matte Tin (Sn) - annealed | DUAL | 260 | 2.5V | 40 | MCP79402 | 8 | 1.27mm | Timer or RTC | 2/5V | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | Clock | TS 16949 | 64B | 1.8V~5.5V | HH:MM:SS (12/24 hr) | 0.4MHz | SECONDS | Y | NO | I2C | 1 | YY-MM-DD-dd | 1.2μA Typ @ 3.3V | 1.3V~5.5V | ||||||||||||||||||||||||||||||||||||||
.png "DS1643-100+.") |
DS1643-100+. | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | yes | 28 | EAR99 | 37.595mm | RoHS Compliant | Lead Free | 28 | DIP | 15.24mm | CMOS | 9.02mm | 8473.30.11.80 | e3 | Matte Tin (Sn) | DUAL | PIN/PEG | NOT SPECIFIED | 5V | NOT SPECIFIED | 28 | COMMERCIAL | NO | 2.54mm | 4.5V | 70°C | Timer or RTC | Not Qualified | 5V | 5.5V | 8kB | 8 | TIMER, REAL TIME CLOCK | 0.032MHz | SECONDS | N | NO | PARALLEL, DIRECT ADDRESS | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||
 |
DS1306E+T&R | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 6 Weeks | Tape & Reel (TR) | 2002 | Active | 1 (Unlimited) | ROHS3 Compliant | Lead Free | 20-TSSOP (0.173, 4.40mm Width) | SPI | Surface Mount | 0°C~70°C | Clock/Calendar | DS1306 | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 20-TSSOP | 96B | 2V~5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 25.3μA~81μA @ 2V~5V | 2V~5.5V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
X1226V8T1 | Intersil | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
X1227V8I | Renesas Electronics America | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Tube | Obsolete | 1 (Unlimited) | Non-RoHS Compliant | 8-TSSOP (0.173, 4.40mm Width) | I2C, 2-Wire Serial | Surface Mount | -40°C~85°C | Clock/Calendar | X1227 | Alarm, Leap Year, Supervisor, Watchdog Timer | 4.5V~5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5V | 1.8V~5.5V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
1337AGCSRGI | Integrated Device Technology (IDT) | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 7 Weeks | Surface Mount | 2006 | yes | Active | 3 | 16 | EAR99 | 85°C | -40°C | 10.4mm | RoHS Compliant | Lead Free | 16 | SOIC | 2-Wire, I2C, Serial | 7.6mm | 2.34mm | CMOS | 2.65mm | 8542.39.00.01 | e3 | Matte Tin (Sn) | DUAL | 260 | 3.3V | 30 | 16 | INDUSTRIAL | 1.27mm | 1.8V | Timer or RTC | Not Qualified | 2/5V | 5.5V | HH:MM:SS (12/24 hr) | TIMER, REAL TIME CLOCK | 0.032MHz | SECONDS | Y | YES | I2C | 1 | YY-MM-DD-dd | |||||||||||||||||||||||||||||||||||||||||
 |
DS17885S-5 | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Surface Mount | Tube | 2000 | yes | Obsolete | 1 (Unlimited) | 24 | EAR99 | 5V | 17.9mm | Non-RoHS Compliant | Contains Lead | No | 24 | 24-SOIC (0.295, 7.50mm Width) | Parallel | 7.5mm | Surface Mount | 0°C~70°C | CMOS | 2.67mm | 8542.39.00.01 | Clock/Calendar | e3 | Matte Tin (Sn) | DUAL | 5V | DS17885 | 24 | 1.27mm | Timer or RTC | 5V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Clock | 8KB | 4.5V~5.5V | HH:MM:SS (12/24 hr) | 8 | 0.032MHz | SECONDS | Y | YES | 1 | YY-MM-DD-dd | 3mA @ 4.5V~5.5V | 2.5V~3.7V | |||||||||||||||||||||||||||||||||||||||
|
ISL12028IBZ-T | Intersil | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
M48T212V-85MH1F | STMicroelectronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Surface Mount | Tape & Reel (TR) | Timekeeper® | Obsolete | 1 (Unlimited) | 44 | EAR99 | 3.3V | ROHS3 Compliant | Lead Free | 44 | 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT | Parallel | 85GHz | 8.56mm | Surface Mount | 0°C~70°C | CMOS | 10mA | 3.05mm | Clock/Calendar | DUAL | 260 | 3.3V | 10 | M48T212 | 44 | Timer or RTC | Not Qualified | 1W | Alarm, Leap Year, Watchdog Timer, Y2K | 1 | 85 ns | 3V~3.6V | HH:MM:SS (24 hr) | 8 | SECONDS | Y | NO | YY-MM-DD-dd | 2mA @ 3V~3.6V | 3V | |||||||||||||||||||||||||||||||||||||||||||
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PCF85263ATL/AJ | NXP Semiconductors / Freescale | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
X1205V8IT1 | Intersil (Renesas Electronics America) | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Surface Mount | 2005 | 1 | 8 | EAR99 | 85°C | -40°C | 4.4mm | RoHS Compliant | Contains Lead | TSSOP | 2-Wire, I2C, Serial | 3mm | CMOS | 1.2mm | 8542.39.00.01 | e0 | Tin/Lead (Sn/Pb) | DUAL | 240 | 5V | 30 | 8 | INDUSTRIAL | 0.65mm | R-PDSO-G8 | 2.7V | Timer or RTC | Not Qualified | 3/5V | 5.5V | HH:MM:SS (12/24 hr) | TIMER, REAL TIME CLOCK | 0.032MHz | SECONDS | Y | YES | I2C | YY-MM-DD-dd | ||||||||||||||||||||||||||||||||||||||||||||||
 |
ISL12029IBZ-T | Renesas Electronics America | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Cut Tape (CT) | Obsolete | 2 (1 Year) | ROHS3 Compliant | 14-SOIC (0.154, 3.90mm Width) | I2C, 2-Wire Serial | Surface Mount | -40°C~85°C | Clock/Calendar | ISL12029 | Alarm, Leap Year, Supervisor, Watchdog Timer | 2.7V~5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | 1.8V~5.5V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
IDT1337GDCGI | Integrated Device Technology (IDT) | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Surface Mount | 85°C | -40°C | 5mm | RoHS Compliant | 8 | SOIC | 2-Wire, I2C, Serial | 5.5V | 1.8V | 1.5mm | 4mm | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
DS1689SN+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Tube | 2005 | Obsolete | 1 (Unlimited) | 28 | EAR99 | 18.1mm | ROHS3 Compliant | Lead Free | CAN ALSO OPERATE WITH 5V SUPPLY | 28-SOIC (0.295, 7.50mm Width) | Parallel | 8.565mm | Surface Mount | -40°C~85°C | CMOS | 3.05mm | 8542.39.00.01 | Clock/Calendar | e3 | Matte Tin (Sn) | DUAL | NOT SPECIFIED | 3V | NOT SPECIFIED | DS1689 | 28 | YES | 1.27mm | R-PDSO-G28 | Timer or RTC | Not Qualified | 3/5V | NVSRAM | 114B | 16 | 2.7V~3.3V 4.5V~5.5V | HH:MM:SS (12/24 hr) | 8 | 0.032MHz | SECONDS | Y | YES | 1 | YY-MM-DD-dd | 2mA @ 3V 3mA @ 5V | 2.5V~3.7V | ||||||||||||||||||||||||||||||||||||||
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NJU6355EM | New Japan Radio (NJR) | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
DS1307+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 6 Weeks | Tube | 2000 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 9.375mm | ROHS3 Compliant | Lead Free | 8 | 8-DIP (0.300, 7.62mm) | I2C, 2-Wire Serial | 7.62mm | Through Hole | 0°C~70°C | CMOS | 4.572mm | Clock/Calendar | e3 | Matte Tin (Sn) | DUAL | 260 | 5V | 30 | DS1307 | 8 | NO | 2.54mm | Timer or RTC | Not Qualified | 5V | 1 | Leap Year, NVSRAM, Square Wave Output | 56B | 4.5V~5.5V | HH:MM:SS (12/24 hr) | 0.032MHz | SECONDS | N | YES | I2C | 1 | YY-MM-DD-dd | 200μA @ 5V | 2V~3.5V | ||||||||||||||||||||||||||||||||||||||
 |
X1226V8IZ | Intersil (Renesas Electronics America) | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Surface Mount | 2005 | 1 | 8 | EAR99 | 85°C | -40°C | 4.4mm | RoHS Compliant | Lead Free | 8 | TSSOP | 2-Wire, I2C, Serial | 5.5V | 2.7V | 3mm | CMOS | 1.2mm | e3 | MATTE TIN | DUAL | 260 | 5V | 40 | 8 | INDUSTRIAL | 0.65mm | Timer or RTC | Not Qualified | 3/5V | 512B | HH:MM:SS (12/24 hr) | TIMER, REAL TIME CLOCK | 0.032MHz | SECONDS | Y | NO | I2C | 1 | YY-MM-DD-dd | |||||||||||||||||||||||||||||||||||||||||||||
 |
MCP795W12-I/SL | Microchip Technology | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 17 Weeks | Surface Mount | Tube | 2011 | Active | 1 (Unlimited) | 14 | EAR99 | 8.65mm | ROHS3 Compliant | Lead Free | No | 14 | ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ | 14-SOIC (0.154, 3.90mm Width) | SPI | No SVHC | 3.9mm | Surface Mount | -40°C~85°C | CMOS | 1.75mm | 8542.39.00.01 | Clock/Calendar | e3 | Matte Tin (Sn) - annealed | DUAL | 260 | 5V | 40 | MCP795W12 | 14 | 1.27mm | Timer or RTC | 2/5V | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | Clock | 64B | 8 | 1.8V~3.6V | HH:MM:SS:hh (12/24 hr) | 10MHz | 1/100SECOND | Y | NO | YY-MM-DD-dd | 1μA @ 1.8V~5.5V | 1.3V~3.6V | |||||||||||||||||||||||||||||||||||||
 |
MAX6917EO30+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Tube | 2013 | yes | Obsolete | 1 (Unlimited) | 20 | EAR99 | 8.65mm | ROHS3 Compliant | Lead Free | 20-SSOP (0.154, 3.90mm Width) | I2C, 2-Wire Serial | 3.9mm | Surface Mount | -40°C~85°C | CMOS | 1.73mm | 8473.30.11.80 | Clock/Calendar/Supervisor | e3 | Matte Tin (Sn) | DUAL | 260 | 3V | NOT SPECIFIED | MAX6917 | 20 | YES | 0.635mm | R-PDSO-G20 | Timer or RTC | Not Qualified | 3V | Clock | 96B | 2.7V~3.3V | HH:MM:SS (12/24 hr) | 0.032MHz | SECONDS | Y | NO | I2C | YY-MM-DD-dd | ||||||||||||||||||||||||||||||||||||||||||
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DS1307ZN+T | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | yes | 1 | 8 | EAR99 | 4.9mm | Non-RoHS Compliant | Lead Free | 8 | SOIC | 3.9mm | CMOS | 1.75mm | e3 | Matte Tin (Sn) | DUAL | GULL WING | 260 | 5V | NOT SPECIFIED | 8 | INDUSTRIAL | YES | 1.27mm | 4.5V | -40°C | Timer or RTC | Not Qualified | 5V | 5.5V | 56B | TIMER, REAL TIME CLOCK | 0.032MHz | SECONDS | N | YES | I2C | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||
 |
DS1743P-100 | Rochester Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Tube | no | Obsolete | 1 (Unlimited) | 34 | Non-RoHS Compliant | A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED | 34-PowerCap™ Module | Parallel | unknown | Surface Mount | 0°C~70°C | Clock/Calendar | e0 | TIN LEAD | DUAL | 240 | 5V | NOT SPECIFIED | 34 | YES | R-XDMA-U34 | COMMERCIAL | Leap Year, NVSRAM, Y2K | 8KB | 4.5V~5.5V | HH:MM:SS (24 hr) | 8 | 0.032MHz | YY-MM-DD-dd | 3mA @ 5V | 3V | |||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
PT7C43390LE | Diodes Incorporated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 9 Weeks | Surface Mount | Tube | Last Time Buy | 1 (Unlimited) | 8 | EAR99 | 4.4mm | ROHS3 Compliant | 8 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | I2C, 2-Wire Serial | 3mm | Surface Mount | -40°C~85°C | CMOS | 1.2mm | Clock/Calendar | e3 | MATTE TIN | DUAL | 260 | 3V | NOT SPECIFIED | 0.65mm | Timer or RTC | Not Qualified | 3/5V | Alarm, Leap Year, Square Wave Output | 1.3V~5.5V | HH:MM:SS (12/24 hr) | SECONDS | Y | NO | I2C | 1 | YY-MM-DD-dd | 0.65μA~0.7μA @ 3V~5V | |||||||||||||||||||||||||||||||||||||||||||||||
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PCF8593T,118 | NXP Semiconductors / Freescale | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Surface Mount | Tape and Reel | 85°C | -40°C | RoHS Compliant | 8 | SO | 6V | 1V | 8 | 2013-06-14 00:00:00 | HH:MM:SS:hh | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
DS3232MZ+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 11 Weeks | Surface Mount | Tube | 2012 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 5mm | ROHS3 Compliant | Tin | No | 8 | 8-SOIC (0.154, 3.90mm Width) | I2C, 2-Wire Serial | Unknown | 1.5mm | 4mm | Surface Mount | 506.605978mg | -40°C~85°C | CMOS | Clock/Calendar | DUAL | 3.3V | DS3232 | 1.27mm | Timers or RTCs | 2.5/4V | Alarm, Leap Year, Square Wave Output, SRAM | Clock | 236B | 2.3V~4.5V | HH:MM:SS (12/24 hr) | 0.032MHz | SECONDS | Y | NO | I2C | 1 | YY-MM-DD-dd | 175μA @ 2.3V~4.5V | 2.3V~4.5V | |||||||||||||||||||||||||||||||||||||||||
|
PT7C4337BLEX | Diodes Incorporated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 20 Weeks | Tape & Reel (TR) | Active | 8-TSSOP (0.173, 4.40mm Width) | I2C, 2-Wire Serial | Surface Mount | -40°C~85°C TA | Clock/Calendar | Alarm, Leap Year, Square Wave Output | 1.8V~5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.8μA @ 1.2V~1.8V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
DS1306EN+T&R | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 6 Weeks | Surface Mount | Tape & Reel (TR) | 2002 | Active | 1 (Unlimited) | 85°C | -40°C | ROHS3 Compliant | Lead Free | Tin | No | 20 | 20-TSSOP (0.173, 4.40mm Width) | SPI | 5.5V | No SVHC | 2V | Surface Mount | -40°C~85°C | Clock/Calendar | DS1306 | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 20-TSSOP | Clock | 96B | 2V~5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 25.3μA~81μA @ 2V~5V | 2V~5.5V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
RX-4035SA:B3 PURE SN | EPSON | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 13 Weeks | Tape & Reel (TR) | RX-4035SA | Active | 1 (Unlimited) | ROHS3 Compliant | 14-SOIC (0.197, 5.00mm Width) | SPI | Surface Mount | -40°C~85°C | Time Event Recorder | Alarm, Leap Year | 14-SOP | 2.4V~5.5V | 2.5μA @ 3V | 1V~5.5V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
DS1338U-3+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 6 Weeks | Surface Mount | Tube | 2006 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 3V | 3.1mm | ROHS3 Compliant | Lead Free | Tin | No | 8 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | I2C, 2-Wire Serial | Unknown | 950μm | 3.1mm | Surface Mount | -40°C~85°C | CMOS | Clock/Calendar | e3 | DUAL | 260 | 3V | 30 | DS1338 | 8 | 0.65mm | Timer or RTC | 3V | Leap Year, NVSRAM, Square Wave Output | Clock | 56B | 2.7V~5.5V | HH:MM:SS (12/24 hr) | 0.032MHz | SECONDS | N | NO | I2C | 1 | YY-MM-DD-dd | 200μA @ 3.3V | 1.3V~3.7V | ||||||||||||||||||||||||||||||||||||
 |
ISL12025IBZ | Rochester Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Tube | yes | Obsolete | 1 (Unlimited) | 8 | 4.9mm | ROHS3 Compliant | 8-SOIC (0.154, 3.90mm Width) | I2C, 2-Wire Serial | 3.9mm | Surface Mount | -40°C~85°C | 1.75mm | Clock/Calendar | e3 | MATTE TIN | DUAL | 260 | 3.3V | 40 | 8 | YES | 1.27mm | R-PDSO-G8 | COMMERCIAL | Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer | 2.7V~5.5V | HH:MM:SS (12/24 hr) | 0.032MHz | I2C | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | 1.8V~5.5V | ||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
MCP7940M-I/MS | Microchip Technology | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 7 Weeks | Tube | 2007 | Active | 1 (Unlimited) | 8 | EAR99 | 3mm | ROHS3 Compliant | Lead Free | No | 8 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | I2C, 2-Wire Serial | No SVHC | 950μm | 3mm | Surface Mount | -40°C~85°C | CMOS | Clock/Calendar | e3 | Matte Tin (Sn) - annealed | DUAL | 260 | 2.5V | 40 | MCP7940M | YES | 0.65mm | Timer or RTC | 2/5V | Alarm, Leap Year, Square Wave Output, SRAM | Clock | 1.8V~5.5V | HH:MM:SS (12/24 hr) | SECONDS | Y | I2C | 64 B | 1 | YY-MM-DD-dd | 1μA @ 5.5V |
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MCP79402-I/SN Microchip Technology
8 Terminations2.5V 8 Pin MCP79402 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz
Price: 0.0000
RFQ -
DS1643-100+. Maxim Integrated
28 Terminations5V 28 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz
Price: 0.0000
RFQ -
DS1306E+T&R Maxim Integrated
DS1306 Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
Price: 0.0000
RFQ -
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X1227V8I Renesas Electronics America
X1227 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer
Price: 0.0000
RFQ -
1337AGCSRGI Integrated Device Technology (IDT)
16 Terminations3.3V 16 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz
Price: 0.0000
RFQ -
DS17885S-5 Maxim Integrated
24 Terminations5V 24 Pin DS17885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz
Price: 0.0000
RFQ -
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M48T212V-85MH1F STMicroelectronics
44 Terminations3.3V 44 Pin M48T212 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer, Y2K
Price: 0.0000
RFQ -
-
X1205V8IT1 Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz
Price: 0.0000
RFQ -
ISL12029IBZ-T Renesas Electronics America
ISL12029 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer
Price: 0.0000
RFQ -
IDT1337GDCGI Integrated Device Technology (IDT)
Real Time ClocksMin 1.8V VMax 5.5V V
Price: 0.0000
RFQ -
DS1689SN+ Maxim Integrated
28 Terminations3V 28 Pin DS1689 Real Time ClocksTimer or RTC SubcategoryNVSRAM 0.032MHz
Price: 0.0000
RFQ -
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DS1307+ Maxim Integrated
8 Terminations5V 8 Pin DS1307 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.032MHz
Price: 0.0000
RFQ -
X1226V8IZ Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V
Price: 0.0000
RFQ -
MCP795W12-I/SL Microchip Technology
14 Terminations5V 14 Pin MCP795W12 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz
Price: 0.0000
RFQ -
MAX6917EO30+ Maxim Integrated
20 Terminations3V 20 Pin MAX6917 Real Time ClocksTimer or RTC Subcategory0.032MHz
Price: 0.0000
RFQ -
DS1307ZN+T Maxim Integrated
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz
Price: 0.0000
RFQ -
DS1743P-100 Rochester Electronics
34 Terminations5V 34 Pin Real Time ClocksLeap Year, NVSRAM, Y2K 0.032MHz
Price: 0.0000
RFQ -
PT7C43390LE Diodes Incorporated
8 Terminations3V Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output
Price: 0.0000
RFQ -
PCF8593T,118 NXP Semiconductors / Freescale
8 Pin Real Time ClocksMin 1V VMax 6V V
Price: 0.0000
RFQ -
DS3232MZ+ Maxim Integrated
8 Terminations3.3V DS3232 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM 0.032MHz
Price: 0.0000
RFQ -
PT7C4337BLEX Diodes Incorporated
Real Time ClocksAlarm, Leap Year, Square Wave Output
Price: 0.0000
RFQ -
DS1306EN+T&R Maxim Integrated
DS1306 Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger Min 2V VMax 5.5V V
Price: 0.0000
RFQ -
-
DS1338U-3+ Maxim Integrated
8 Terminations3V 8 Pin DS1338 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.032MHz
Price: 0.0000
RFQ -
ISL12025IBZ Rochester Electronics
8 Terminations3.3V 8 Pin Real Time ClocksAlarm, Leap Year, Supervisor, Unique ID, Watchdog Timer 0.032MHz
Price: 0.0000
RFQ -
MCP7940M-I/MS Microchip Technology
8 Terminations2.5V MCP7940M Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM
Price: 0.0000
RFQ
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