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STMICROELECTRONICS  STM32L051K8T7  32 Bit Microcontroller, Ultra Low Power, ARM Cortex-M0+, 32 MHz, 64 KB, 8 KB, 32 Pins, LQFP

STMICROELECTRONICS STM32L051K8T7
Technical Data Sheet (1.77MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The STM32L051K8T7 is an access line ultra-low-power STM32 L0 series 32-bit Microcontroller incorporates the high-performance ARM Cortex-M0+ RISC core operating at a 32MHz frequency. It features a memory protection unit (MPU), high-speed embedded memories (64kB of Flash program memory, 2kB of data EEPROM and 8kB of RAM) plus an extensive range of enhanced I/Os and peripherals. This device provide high power efficiency for a wide range of performance. It is achieved with a large choice of internal and external clock sources, an internal voltage adaptation and several low-power modes.
  • ARM 32-bit Cortex-M0+ with MPU
  • 0.95 DMIPS/MHz
  • Ultra-safe, low-power BOR (brownout reset)
  • Ultralow-power POR/PDR
  • Programmable voltage detector (PVD)
  • 1 to 25MHz Crystal oscillator
  • 32kHz Oscillator for RTC with calibration
  • High-speed internal 16MHz factory-trimmed RC (±1%)
  • Internal low-power 37kHz RC
  • Internal multispeed low-power 65kHz to 4.2MHz RC
  • PLL for CPU clock
  • Pre-programmed bootloader - USART, SPI supported
  • Serial wire debug supported
  • 12-bit 1.14MSPS ADC
  • 2 x Ultralow-power comparators
  • 7-channel DMA Controller, supporting ADC, SPI, I²C, USART, Timers
  • 96-bit Unique ID

 

Product Information

Architecture:
ARM Cortex-M0+
CPU Speed:
32MHz
Program Memory Size:
64KB
RAM Memory Size:
8KB
No. of Pins:
32Pins
MCU Case Style:
LQFP
No. of I/O's:
27I/O's
Embedded Interface Type:
I2C, SPI, UART, USART
Supply Voltage Min:
1.65V
Supply Voltage Max:
3.6V
Packaging:
Each
Product Range:
STM32 L0 ARM Cortex-M0+ Microcontrollers
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Metering;
  • Sensing & Instrumentation;
  • Medical;
  • Consumer Electronics;
  • Computers & Computer Peripherals;
  • Communications & Networking;
  • Security;
  • Imaging, Video & Vision;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
China

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423190
Weight (kg):
.0026

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