STM32L051C8T6 In Stock STMicroelectronics Low Power Microcontroller Authorized ST Micro Suppliers

Key Features

• Core and Performance:
  • ARM Cortex-M0+ 32-bit RISC core with a maximum operating frequency of 32 MHz.
  • Memory protection unit (MPU) for enhanced security.
  • 0.95 DMIPS/MHz performance.
• Memory:
  • 64 KB of Flash memory with ECC (Error-Correcting Code) for data integrity.
  • 8 KB of SRAM.
  • 2 KB of data EEPROM with ECC.
• Analog and Digital Peripherals:
  • 12-bit ADC with hardware oversampling, supporting up to 10 channels.
  • Two ultra-low-power comparators.
  • Multiple timers, including a low-power timer (LPTIM), three 16-bit general-purpose timers, and a basic timer.
  • RTC (Real-Time Clock) and SysTick for timing applications.
• Communication Interfaces:
  • Up to two I2C, two SPI, one I2S, two USART, and one low-power UART (LPUART).
  • 7-channel DMA controller supporting ADC, SPI, I2C, USART, and timers.
• Low-Power Modes:
  • Standby mode: 0.27 μA.
  • Stop mode: 0.4 μA.
  • Stop mode with RTC and 8 KB RAM retention: 0.8 μA.
  • Run mode: 88 μA/MHz.
• Other Features:
  • 51 fast I/Os (45 of which are 5V-tolerant).
  • Programmable voltage detector (PVD) and ultra-low-power POR/PDR.
  • CRC calculation unit and 96-bit unique ID.

Applications

• Battery-powered portable devices.
• Sensor networks and IoT devices.
• Smart cards and RFID readers.

Package and Operating Conditions

• Package: 48-pin LQFP (7×7 mm).
• Operating Voltage: 1.65 V to 3.6 V.
• Operating Temperature Range: -40°C to +85°C.