STM32L051C8T6
Microcontrollers (MCU/MPU)
Manufacturer
MPN
STM32L051C8T6
Product Type
Core Processor
ARM Cortex-M0+
Maximum Clock Speed
32 MHz
Package / Case
LQFP-48(7x7)
Datasheet
Key Attributes
Access line ultra-low-power 32-bit MCU ARM-based Cortex-M0+, up to 64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC
Technical Specifications
| Type | Description |
|---|---|
| Core Processor | ARM Cortex-M0+ |
| Core Size | 32 bit |
| Maximum Clock Speed | 32 MHz |
| Program Storage Size | 64 KB |
| Number of I/O | 37 |
| Flash Type | FLASH |
| Type | Description |
|---|---|
| ADC (Bit) | 12 bit |
| Oscillator Type | Built-in |
| EEPROM | 2 KB |
| Operating Temperature | -40°C~+85°C |
| Supply Voltage | 1.65V~3.6V |
| Package / Case | LQFP-48(7x7) |
Features
- Ultra-low-power platform
- 1.65 V to 3.6 V power supply
- 40 to 125 ℃ 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 KB 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
- 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
- Up to 51 fast I/Os (45 I/Os 5V tolerant)
- Memories
- Up to 64 KB Flash memory with ECC
- 8 KB RAM
- 2 KB of data EEPROM with ECC
- 20-byte backup register
- Sector protection against R/W operation
- 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
Datasheet
Alternative Parts
Common STM32L051C8T6 alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | 3A991A2 |
| Type | Details |
|---|---|
| CNHTS | 8542319090 |
Sourcing Information
Sourcing STM32L051C8T6 from China? SZ Procure helps international buyers navigate the Shenzhen electronics market and locate suitable supplier options for specific component requirements.
When you need STM32L051C8T6, SZ Procure can look into supplier options, confirm current availability, compare sourcing quotes and handle purchasing, pre-shipment inspection and consolidated shipment from Shenzhen.
Looking to source STM32L051C8T6? Submit an RFQ and let our Shenzhen sourcing team check available supplier options for you.