Status: | Active |
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Series: | STM32L051K6 |
RoHS: | Compliant |
Prices starting from US$1.48
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) |
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 |
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 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) |
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 |
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 |
USART, SPI supported |
Development support Serial wire debug supported |
Serial wire debug supported |
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) |
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) |
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 |
Product Specifications |
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DS10184 Access line ultra-low-power 32-bit MCU Arm®-based Cortex®-M0+, up to 64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC |
Reference Manuals |
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RM0377 Ultra-low-power STM32L0x1 advanced Arm®-based 32-bit MCUs |
Programming Manuals |
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PM0223 Cortex®-M0+ programming manual for STM32L0, STM32G0, STM32WL and STM32WB Series |
Errata Sheets |
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ES0251 STM32L05xxx/L06xxx device errata |
Flyers |
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Get ready for the largest IoT development ecosystem |
STM32 Nucleo boards - Unified scalable offering |
STM32Trust An ecosystem for embedded security |
Brochures |
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STM32L series - Ultra-low-power 32-bit MCUs |
STM32L0 Series - Ultra-low-power MCUs - Tailored to your needs |
Magazine Articles |
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Design & Elektronik magazine - Benchmark ULPBench debunked |
IC: ARM microcontroller | Transfer Multisort Elektronik |
MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 32kB Flash 32-Pin LQFP Tray | Avnet Silica |
STM32L Series 32 KB Flash 8 KB SRAM 32 MHz 32-Bit Microcontroller - LQFP-32 | Future Electronics |
MCU, 32BIT, CORTEX-M0+, 32MHZ, LQFP-32 | Farnell |
Stm32L |Stmicroelectronics STM32L051K6T6 | Newark Electronics |
Where can I find additional details, specifications and documents for a STM32L051K6T6?
Additional datasheets, footprints and schematics for STM32L051K6T6 are listed on our Part Details page. You can also find images and similar parts to STM32L051K6T6 on this page.
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What category does STM32L051K6T6 fall under?
The STM32L051K6T6 is listed under Microcontrollers & Microprocessors > STM32 32-bit Arm Cortex MCUs > STM32 Ultra Low Power MCUs > STM32L0 Series > STM32L0x1.
Can I view similar or alternative parts?
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Is the STM32L051K6T6 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for STM32L051K6T6 have stock available?
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