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ST STM32L031K6U3TR product image
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ST STM32L031K6U3TRRoHS

Manufacturer
ST
MPN
STM32L031K6U3TR
LCSC Part #
C2055137
Packaging
UFQFPN-32(5x5)
Customer #
Key Attributes
Ultra-low power Arm Cortex-M0+ MCU with 32-KB Flash memory and 32 MHz CPU
Datasheetpdf iconST STM32L031K6U3TR
In-Stock: 10
10 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 4.1353$ 4.14
10+$ 4.0362$ 40.36
30+$ 3.9712$ 119.14
100+$ 3.9045$ 390.45
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingUFQFPN-32(5x5)
ADC (Bit)12bit
Operating Temperature-40℃~+125℃
Voltage - Supply1.65V~3.6V
Program Memory TypeFLASH
EEPROM1KB
Program Storage Size32KB
CPU CoreARM Cortex-M0+
Core Size32 Bit
CPU Maximum Speed32MHz
Oscillator TypeBuilt-in
Number of I/O27
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Features

AI Translation
  • Ultra-low-power platform 1.65V to 3.6V power supply, -40 to 125°C temperature range
  • 0.23μA Standby mode (2 wakeup pins)
  • 0.35μA Stop mode (16 wakeup lines)
  • 0.6μA Stop mode + RTC + 8 KB RAM retention
  • Down to 76μA/MHz in Run mode
  • 5μs wakeup time (from Flash memory)
  • 41μA 12-bit ADC conversion at 10 ksps
  • Core: Arm 32-bit Cortex-M0+
  • From 32 kHz up to 32 MHz max. 0.95 DMIPS/MHz
  • Reset and supply management: Ultra-safe, low-power BOR (downout reset) with 5 selectable thresholds, Ultralow 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 38 fast I/Os (31 I/Os 5V tolerant)
  • Memories: Up to 32-Kbyte Flash with ECC, 8-Kbyte RAM, 1-Kbyte of data EEPROM with ECC, 20-byte backup register, Sector protection against RW operation
  • Rich Analog peripherals: 12-bit ADC 1.14 Msps up to 10 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, 5x peripherals communication interface, 1x USART (ISO 7816, iFDA), 1x UART (low power), Up to 2 SPI interfaces, up to 16 Mbits/s, 1x I²C (SMBus/PMBus), 8x 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 and 2x watchdogs (independent/window), CRC calculation unit, 96-bit unique ID
  • All packages are ECOPACK2