Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

Microcontrollers

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status 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 Package / Case Interface Max Supply Voltage REACH SVHC Min Supply Voltage Density Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Height Seated (Max) Capacitance HTS Code 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 Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Watchdog Timer Supplier Device Package Core Architecture Speed Oscillator Type Access Time Frequency (Max) Screening Level Memory Size Memory Type Core Processor RAM Size Number of Bits Number of I/O Number of UART Channels Supply Current-Max Number of A/D Converters Boundary Scan Low Power Mode Format Data Bus Width Number of Programmable I/O Bus Compatibility Number of Timers/Counters uPs/uCs/Peripheral ICs Type Peripherals Clock Frequency RAM (words) Number of Serial I/Os Bit Size Has ADC DMA Channels PWM Channels DAC Channels ROM Programmability Voltage - Supply (Vcc/Vdd) Number of Timers ROM (words) RAM (bytes) Number of ADC Channels Number of PWM Channels On Chip Program ROM Width CPU Family Integrated Cache EEPROM Size Program Memory Type Connectivity Core Size Program Memory Size Data Converter
C8051F537A-IM C8051F537A-IM Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tube 2000 C8051F53x Active 1 (Unlimited) 20 4mm RoHS Compliant Tin No 20 20-VFQFN Exposed Pad SPI, UART, USART 25MHz Surface Mount -40°C~125°C TA CMOS 1mm e3 QUAD 2.1V C8051F53 20 0.5mm 1.8V 3 2.7V Internal 2kB 8051 256 x 8 16 8b MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8 YES NO YES NO 1.8V~5.25V FLASH SPI, UART/USART 8-Bit 2KB 2K x 8 A/D 16x12b
LM3S1751-IQC50-A2T LM3S1751-IQC50-A2T Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) Stellaris® ARM® Cortex®-M3S 1000 Not For New Designs 3 (168 Hours) 100 3.3V 14mm ROHS3 Compliant Lead Free No 100 100-LQFP I2C, IrDA, SPI, UART, USART 50MHz Surface Mount -40°C~85°C TA CMOS e3 TIN QUAD GULL WING 260 2.5V LM3S1751 100 Microcontrollers Yes ARM Internal 128kB ARM® Cortex®-M3 64K x 8 10 56 3 1 32b 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, POR, PWM, WDT 32 YES NO YES NO 2.25V~2.75V FLASH I2C, IrDA, Microwire, SPI, SSI, UART/USART 32-Bit 128KB 128K x 8 A/D 4x10b
C8051F391-A-GMR C8051F391-A-GMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) 2000 C8051F39x Active 1 (Unlimited) RoHS Compliant 24-WFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART 50MHz Surface Mount -40°C~105°C TA 8542.31.00.01 C8051F39 Internal 16kB 8051 1K x 8 21 POR, PWM, WDT 1.8V~3.6V FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 16KB 16K x 8
MB90F022CPF-GS-9034 MB90F022CPF-GS-9034 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks Active 3 (168 Hours) ROHS3 Compliant
MB90F349CASPF-G-JNE1 MB90F349CASPF-G-JNE1 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tray F2MC-16LX MB90340 Obsolete 3 (168 Hours) ROHS3 Compliant 100 100-BQFP CAN, EBI/EMI, I2C, LIN, SCI, UART, USART 24MHz Surface Mount -40°C~105°C TA External 256kB F2MC-16LX 16K x 8 82 DMA, POR, WDT 3.5V~5.5V FLASH CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART 16-Bit 256KB 256K x 8 A/D 24x8/10b
CY9AF312KPMC-G-JNE2 CY9AF312KPMC-G-JNE2 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tray FM3 MB9A310K Obsolete 3 (168 Hours) 48 7mm ROHS3 Compliant 48-LQFP 7mm Surface Mount -40°C~105°C TA CMOS 1.7mm e3 Tin (Sn) QUAD GULL WING NOT SPECIFIED 4.5V NOT SPECIFIED YES 0.5mm S-PQFP-G48 2.7V 5.5V 40MHz Internal ARM® Cortex®-M3 16K x 8 36 MICROCONTROLLER, RISC DMA, LVD, POR, PWM, WDT 48MHz 32 YES YES YES NO 2.7V~5.5V 163840 16384 8 FLASH CSIO, I2C, LINbus, UART/USART, USB 32-Bit 160KB 160K x 8 A/D 8x12b
S9S12G128F0MLFR S9S12G128F0MLFR NXP USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2011 HCS12 Active 3 (168 Hours) 48 7mm ROHS3 Compliant 48-LQFP 7mm Surface Mount -40°C~125°C TA CMOS 8542.31.00.01 QUAD GULL WING 5V S9S12G128 YES 0.5mm S-PQFP-G48 3.13V Microcontrollers Not Qualified 3.3/5V 5.5V 25MHz Internal AEC-Q100 12V1 8K x 8 40 23mA MICROCONTROLLER LVD, POR, PWM, WDT 16MHz 16 YES NO YES 3.13V~5.5V 131072 CPU12 4K x 8 FLASH CANbus, IrDA, LINbus, SCI, SPI 16-Bit 128KB 128K x 8 A/D 12x10b
PIC16C642T-04/SO PIC16C642T-04/SO Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 1996 PIC® 16C Obsolete 1 (Unlimited) 28 ROHS3 Compliant Lead Free No 28-SOIC (0.295, 7.50mm Width) RS-232 4MHz Surface Mount 0°C~70°C TA CMOS 2.642mm e3 Matte Tin (Sn) DUAL GULL WING 260 5V 40 PIC16C642 28 YES 1.27mm 4V 6V 1W Yes External 4 μs 7kB EPROM PIC 176 x 8 22 8b 33 8 MICROCONTROLLER, RISC Brown-out Detect/Reset, LED, POR, WDT 8 NO NO NO NO 4V~6V OTP 8-Bit 7KB 4K x 14
MB90587CAPF-G-120-BND MB90587CAPF-G-120-BND Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Tray F2MC-16LX MB90580C Active 3 (168 Hours) 85°C -40°C ROHS3 Compliant 100 100-BQFP SCI, UART, USART 16MHz Surface Mount -40°C~85°C TA 100-QFP (14x20) 16MHz External 64kB Mask ROM F2MC-16LX 4K x 8 77 POR, WDT 3V~5.5V Mask ROM SCI, UART/USART 16-Bit 64KB 64K x 8 A/D 8x8/10b; D/A 2x8b
LM3S9B92-IBZ80-C5 LM3S9B92-IBZ80-C5 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tray Stellaris® ARM® Cortex®-M3S 9000 Obsolete 3 (168 Hours) 108 3.3V ROHS3 Compliant Contains Lead No 108 108-LFBGA CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, SPI, UART, USART, USB 80MHz Surface Mount -40°C~85°C TA CMOS 1.5mm e1 Tin/Silver/Copper (Sn/Ag/Cu) BOTTOM BALL 260 1.3V LM3S9B92 108 0.8mm Microcontrollers Yes ARM Internal 256kB ARM® Cortex®-M3 96K x 8 10 65 3 2 32b 4 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 32 YES YES YES NO 1.235V~1.365V FLASH CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG 32-Bit 256KB 256K x 8 A/D 16x10b
MB90224PF-GT-370 MB90224PF-GT-370 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 26 Weeks Tray F2MC-16F MB90220 Active 3 (168 Hours) 105°C -40°C ROHS3 Compliant 120 120-BQFP EBI/EMI, UART, USART 16MHz Surface Mount -40°C~105°C TA -16F 120-PQFP (28x28) 16MHz External 96kB Mask ROM F2MC-16F 4.5K x 8 102 POR, PWM, WDT 3V~5.5V Mask ROM EBI/EMI, UART/USART 16-Bit 96KB 96K x 8 A/D 16x10b
MB96F385RSBPMC-GS120N2E2 MB96F385RSBPMC-GS120N2E2 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 21 Weeks Tray F2MC-16FX MB96380 Obsolete 3 (168 Hours) 105°C -40°C ROHS3 Compliant 120-LQFP CAN, EBI/EMI, I2C, LIN, SCI, UART, USART 56MHz Surface Mount -40°C~105°C TA 120-LQFP (16x16) 56MHz Internal 160kB FLASH F2MC-16FX 8K x 8 96 DMA, LCD, LVD, LVR, POR, PWM, WDT 3V~5.5V FLASH CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART 16-Bit 160KB 160K x 8 A/D 16x10b
PIC24HJ128GP210T-I/PT PIC24HJ128GP210T-I/PT Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) PIC® 24H yes Active 3 (168 Hours) 100 3.3V 12mm ROHS3 Compliant No 100 100-TQFP CAN, I2C, IrDA, LIN, SPI, UART, USART 40MHz Surface Mount -40°C~85°C TA CMOS 1.2mm e3 MATTE TIN QUAD GULL WING 260 3.3V 40 PIC24HJ128GP210 100 0.4mm Microcontrollers 3.6V Yes 32 MHz Internal 128kB PIC 8K x 8 85 90mA 16b 13 MICROCONTROLLER Brown-out Detect/Reset, DMA, POR, PWM, WDT 16 YES YES YES NO 3V~3.6V PIC FLASH I2C, IrDA, LINbus, SPI, UART/USART 16-Bit 128KB 43K x 24 A/D 32x10b/12b
R7F7016403ABG-C#HC1 R7F7016403ABG-C#HC1 Renesas Electronics America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Last Time Buy ROHS3 Compliant
MB90587CAPF-G-126-BNDE1 MB90587CAPF-G-126-BNDE1 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Tray F2MC-16LX MB90580C Obsolete 3 (168 Hours) 85°C -40°C ROHS3 Compliant 100 100-BQFP SCI, UART, USART 16MHz Surface Mount -40°C~85°C TA 100-QFP (14x20) 16MHz External 64kB Mask ROM F2MC-16LX 4K x 8 77 POR, WDT 3V~5.5V Mask ROM SCI, UART/USART 16-Bit 64KB 64K x 8 A/D 8x8/10b; D/A 2x8b
MSP430FR5989IRGCR MSP430FR5989IRGCR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) MSP430™ FRAM yes Active 3 (168 Hours) 64 9mm ROHS3 Compliant Lead Free 64 64-VFQFN Exposed Pad I2C, IrDA, SPI, UART, USART 0 b 16MHz 1mm 9mm 880μm Surface Mount -40°C~85°C TA CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD NO LEAD 260 3V NOT SPECIFIED MSP430 YES 0.5mm 1.8V 3.6V Internal 128kB CPUXV2 2K x 8 48 2 12 YES YES FIXED-POINT MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, POR, PWM, WDT 2 3 16 YES YES YES NO FLASH 1.8V~3.6V 20 NO FRAM I2C, IrDA, SPI, UART/USART 16-Bit 128KB 128K x 8 A/D 12x12b
CY9AF421KPMC-G-JNE2 CY9AF421KPMC-G-JNE2 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tray FM3 MB9A420L Obsolete 3 (168 Hours) 48 7mm ROHS3 Compliant 48-LQFP 7mm Surface Mount -40°C~105°C TA CMOS 1.7mm e3 Tin (Sn) QUAD GULL WING NOT SPECIFIED 4.5V NOT SPECIFIED YES 0.5mm S-PQFP-G48 2.7V 5.5V 40MHz Internal ARM® Cortex®-M3 8K x 8 36 MICROCONTROLLER, RISC LVD, POR, WDT 48MHz 32 YES NO YES YES 2.7V~5.5V 4096 8 FLASH CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB 32-Bit 64KB 64K x 8 A/D 8x12b; D/A 1x10b
MB90F020CPMT-GS-9169 MB90F020CPMT-GS-9169 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks Tray Active 3 (168 Hours) ROHS3 Compliant 120-LQFP Surface Mount 120-LQFP (16x16)
TMA448-70BUI48AWT TMA448-70BUI48AWT Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Obsolete 1 (Unlimited) ROHS3 Compliant
MB89637PF-GT-1433 MB89637PF-GT-1433 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Tray F2MC-8L MB89630 Active 3 (168 Hours) 85°C -40°C ROHS3 Compliant 64 64-BQFP EBI/EMI, Serial, UART, USART 10MHz Surface Mount -40°C~85°C TA 64-QFP (14x20) 10MHz External 32kB Mask ROM F2MC-8L 1K x 8 53 POR, PWM, WDT 2.2V~6V Mask ROM EBI/EMI, Serial I/O, UART/USART 8-Bit 32KB 32K x 8 A/D 8x10b
MB95F168MAPMC1-G-JN-YE1 MB95F168MAPMC1-G-JN-YE1 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
Z86E0812PSC2089 Z86E0812PSC2089 Zilog 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tube Z8® Obsolete 1 (Unlimited) Non-RoHS Compliant 18-DIP (0.600, 15.24mm) Through Hole 0°C~70°C TA 12MHz Internal Z8 125 x 8 14 POR, WDT 4.5V~5.5V OTP 8-Bit 2KB 2K x 8
CY8C4145AXI-S433 CY8C4145AXI-S433 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Tray PSOC® 4 CY8C4100S Active 3 (168 Hours) 44 3A991.A.3 10mm ROHS3 Compliant 44-LQFP 10mm Surface Mount -40°C~85°C TA CMOS 1.6mm 8542.31.00.01 QUAD GULL WING 3.3V YES 0.8mm S-PQFP-G44 1.71V 5.5V 48MHz Internal ARM® Cortex®-M0+ 4K x 8 36 6.85mA NO I2C; IDE; IRDA; LIN; SPI; UART MULTIFUNCTION PERIPHERAL Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT 48MHz 4000 1.71V~5.5V FLASH I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART 32-Bit 32KB 32K x 8 A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC
MB90F349CASPMC3-GS-ER MB90F349CASPMC3-GS-ER Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 13 Weeks Tape & Reel (TR) F2MC-16LX MB90340 Active 3 (168 Hours) 105°C -40°C ROHS3 Compliant 100-LQFP CAN, EBI/EMI, I2C, LIN, SCI, UART, USART 24MHz Surface Mount -40°C~105°C TA 100-LQFP (14x14) 24MHz External 256kB FLASH F2MC-16LX 16K x 8 82 DMA, POR, WDT 3.5V~5.5V FLASH CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART 16-Bit 256KB 256K x 8 A/D 24x8/10b
MB90352ESPMC-GS-145E1 MB90352ESPMC-GS-145E1 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tray F2MC-16LX MB90350E Obsolete 3 (168 Hours) 125°C -40°C ROHS3 Compliant 64-LQFP CAN, EBI/EMI, I2C, LIN, UART, USART 24MHz Surface Mount -40°C~125°C TA -16F 64-LQFP (12x12) 24MHz Internal 128kB Mask ROM F2MC-16LX 4K x 8 51 DMA, LVD, POR, WDT 3.5V~5.5V Mask ROM CANbus, EBI/EMI, I2C, LINbus, UART/USART 16-Bit 128KB 128K x 8 A/D 15x8/10b
MB90587CPF-G-141-BND MB90587CPF-G-141-BND Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Tray F2MC-16LX MB90580C Active 3 (168 Hours) 85°C -40°C ROHS3 Compliant 100 100-BQFP SCI, UART, USART 16MHz Surface Mount -40°C~85°C TA 100-QFP (14x20) 16MHz External 64kB Mask ROM F2MC-16LX 4K x 8 77 POR, WDT 3V~5.5V Mask ROM SCI, UART/USART 16-Bit 64KB 64K x 8 A/D 8x8/10b; D/A 2x8b
MPXS3010VMM150 MPXS3010VMM150 NXP Semiconductors / Freescale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 105°C -40°C 14mm RoHS Compliant No 257 MAPBGA CAN, EBI/EMI, Ethernet, I2C, LIN, SCI, SPI, UART, USART 3.6V No SVHC 3V 150MHz 1.18mm 14mm 407.21255mg Yes Internal 150MHz 1MB FLASH 256kB 4 32b 16 3 MICROCONTROLLER DMA, PWM, Temp Sensor, WDT 22 12
MK26FN2M0VLQ18 MK26FN2M0VLQ18 NXP USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks Tray 2002 Kinetis K20 Active 3 (168 Hours) 144 3A991.A.2 20mm ROHS3 Compliant 144-LQFP 20mm Surface Mount -40°C~105°C TA CMOS 8542.31.00.01 QUAD GULL WING NOT SPECIFIED 3.3V NOT SPECIFIED YES 0.5mm S-PQFP-G144 1.71V Microcontrollers Not Qualified 1.8/3.3V 3.6V 180MHz Internal ARM® Cortex®-M4 256K x 8 100 115.08mA MICROCONTROLLER, RISC DMA, I2S, LVD, POR, PWM, WDT 50MHz 32 YES YES YES YES 1.71V~3.6V 2097152 262144 CORTEX-M4F FLASH CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG 32-Bit 2MB 2M x 8 A/D 5x12b, 3x16b; D/A 2x12b
MB95F128NBPF-GSE1 MB95F128NBPF-GSE1 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tray Obsolete 1 (Unlimited) ROHS3 Compliant 100-BQFP Surface Mount -40°C~85°C TA 16MHz External F2MC-8FX 2K x 8 87 LCD, LVD, POR, PWM, WDT 2.4V~5.5V FLASH I2C, LINbus, SIO, UART/USART 8-Bit 60KB 60K x 8 A/D 12x8/10b
MB90947APQC-GS-109E2 MB90947APQC-GS-109E2 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tray F2MC-16LX MB90945 Obsolete 3 (168 Hours) 85°C -40°C ROHS3 Compliant 100 100-BQFP CAN, I2C, LIN, SCI, Serial, UART, USART 24MHz Surface Mount -40°C~85°C TA -16F 100-PQFP (14x20) 24MHz External 128kB Mask ROM F2MC-16LX 6K x 8 82 POR, PWM, WDT 3.5V~5.5V Mask ROM CANbus, I2C, LINbus, SCI, Serial I/O, UART/USART 16-Bit 128KB 128K x 8 A/D 15x8/10b
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support