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STMICROELECTRONICS  STM32L052K6T6  32 Bit Microcontroller, Ultra Low Power, ARM Cortex-M0+, 32 MHz, 32 KB, 8 KB, 32 Pins, LQFP

STMICROELECTRONICS STM32L052K6T6
Technical Data Sheet (1.90MB) EN See all Technical Docs

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

Product Overview

The STM32L052K6T6 is an ultra-low-power STM32 L0 series 32-bit Microcontroller incorporates the connectivity power of the universal serial bus (USB 2.0 crystal-less) with the high-performance ARM Cortex-M0+ RISC core operating at a 32MHz frequency. It features a memory protection unit (MPU), high-speed embedded memories (32kB 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.
  • 0.95 DMIPS/MHz
  • Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds
  • 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
  • Internal self calibration of 48MHz RC for USB
  • PLL for CPU clock
  • Pre-programmed bootloader - USART, SPI supported
  • Serial wire debug supported
  • 20byte Backup register
  • Sector protection against R/W operation
  • 7-channel DMA Controller
  • USB 2.0 crystal-less, battery charging detection and LPM
  • 2 x Watchdogs (independent/window)
  • CRC calculation unit
  • 96-bit Unique ID

 

Product Information

Architecture:
ARM Cortex-M0+
CPU Speed:
32MHz
Program Memory Size:
32KB
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, USB
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