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STM32L051C8T7
STM32L051C8T7
761-STM32L051C8T7
48-LQFP
64KB 64K x 8 FLASH ARM? Cortex?-M0+ 32-Bit Microcontroller STM32L0 Series STM32L051 48 Pin 32MHz 3V 48-LQFP
In Stock : 999
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STM32L051C8T7 Description
The high-performance Arm Cortex-M0+ 32-bit RISC core, a memory protection unit (MPU), high-speed embedded memories (64 Kbytes of Flash program memory, 2 Kbytes of data EEPROM, and 8 Kbytes of RAM), as well as a wide variety of enhanced I/Os and peripherals, are all included in the access line ultra-low-power STM32L051C8T7 microcontroller.
High power efficiency is offered by the STM32L051C8T7 device for a variety of performances. A wide variety of internal and external clock sources, an internal voltage adaption, and numerous low-power modes are used to achieve it.
The STM32L051C8T7 device includes a number of analog features, including a 12-bit ADC with hardware oversampling, two ultra-low-power comparators, several timers, one low-power timer (LPTIM), three general-purpose 16-bit timers, one primary timer, one RTC, and one SysTick that can be used as a timebase, as well as several other timers. Additionally, they have two watchdogs: one with independent clock and window functionality and the other with a window watchdog based on a bus clock.
The STM32L051C8T7 device also includes conventional and cutting-edge communication interfaces, including up to two I2C, two SPIs, one I2S, two USARTs, and a low-power UART.
In addition, the STM32L051C8T7 has a real-time clock and a set of backup registers that are powered even when the device is in standby mode.
The STM32L051C8T7 ultra-low-power device can run on a 1.8 to 3.6 V power supply with BOR or a 1.65 to 3.6 V power supply without BOR option (down to 1.65 V at power down). They are offered in the temperature range of -40 to +125 °C. A wide range of power-saving modes makes the development of low-power applications.
STM32L051C8T7 Features
Rich Analog peripherals
– 12-bit ADC 1.14 Msps up to 16 channels (down to 1.65 V)
– 2x ultra-low-power comparators (window mode and wake up capability, down to 1.65 V)
7-channel DMA controller, supporting ADC, SPI, I2C, USART, Timers
7x peripheral communication interfaces
– 2x USART (ISO 7816, IrDA), 1x UART (low power)
– Up to 4x SPI 16 Mbits/s
– 2x I2C (SMBus/PMBus)
9x timers: 1x 16-bit with up to 4 channels, 2x 16-bit with up to 2 channels, 1x 16-bit ultra-low-power timer, 1x SysTick, 1x RTC, 1x 16-bit basic, and 2x watchdogs (independent/window)
CRC calculation unit, 96-bit unique ID
All packages are ECOPACK2
Ultra-low-power platform
– 1.65 V to 3.6 V power supply
– -40 to 125 °C temperature range
– 0.27 μA Standby mode (2 wakeup pins)
– 0.4 μA Stop mode (16 wakeup lines)
– 0.8 μA Stop mode + RTC + 8-Kbyte RAM retention
– 88 μA/MHz in Run mode
– 3.5 μs wakeup time (from RAM)
– 5 μs wakeup time (from Flash memory)
Core: Arm? 32-bit Cortex?-M0+ with MPU
– From 32 kHz up to 32 MHz max.
– 0.95 DMIPS/MHz
Memories
– Up to 64-Kbyte Flash memory with ECC
– 8-Kbyte RAM
– 2 Kbytes of data EEPROM with ECC
– 20-byte backup register
– Sector protection against R/W operation
Up to 51 fast I/Os (45 I/Os 5V tolerant)
Reset and supply management
– Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds
– Ultra-low-power POR/PDR
– Programmable voltage detector (PVD)
Clock sources
– 1 to 25 MHz crystal oscillator
– 32 kHz oscillator for RTC with calibration
– High speed internal 16 MHz factory-trimmed RC (+/- 1%)
– Internal low-power 37 kHz RC
– Internal multispeed low-power 65 kHz to 4.2 MHz RC
– PLL for CPU clock
Pre-programmed bootloader
– USART, SPI supported
Development support
– Serial wire debug supported
STM32L051C8T7 Applications
Remote control and user interface
PC peripherals, gaming, GPS equipment
Alarm system, wired and wireless sensors, video intercom
Gas/water meters and industrial sensors
Healthcare and fitness equipment
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Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
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STM32L051C8T7
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