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ST STM32L151ZET6RoHS

Manufacturer
MPN
STM32L151ZET6
LCSC Part #
C1337589
Packaging
LQFP-144(20x20)
Customer #
Key Attributes
Ultra-low power Arm Cortex-M3 MCU with 512-KB Flash memory, 32 MHz CPU, USB, and 2x operational amplifiers
Datasheetpdf iconST STM32L151ZET6
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingLQFP-144(20x20)
DAC (Bit)12bit
ADC (Bit)12bit
Operating Temperature-40℃~+85℃
Voltage - Supply1.8V~3.6V
Program Memory TypeFLASH
EEPROM16KB
Program Storage Size512KB
CPU CoreARM Cortex-M3
Core Size32 Bit
CPU Maximum Speed32MHz
Oscillator TypeBuilt-in
Number of I/O115

Introduction

AI Translation

Ultra-low-power 32-bit MCU Arm -based Cortex -M3 with 512K B Flash, 80KB SRAM, 16KB EEPROM, LCD, USB, ADC, DAC

Features

AI Translation
  • Ultra-low-power platform – 1.65 V to 3.6 V power supply – -40 °C to 105 °C temperature range – 290 nA Standby mode (3 wakeup pins), 1.11 µA Standby mode + RTC, 560 nA Stop mode (16 wakeup lines), 1.4 µA Stop mode + RTC, 11 µA Low-power run mode down to 4.6 µA in Low-power sleep mode – 195 µA/MHz Run mode – 10 nA ultra-low I/O leakage – 8 µs wakeup time
  • Core: Arm Cortex - M3 32-bit CPU – From 32 kHz up to 32 MHz max – 1.25 DMIPS/MHz (Dhrystone 2.1) – Memory protection unit
  • Up to 34 capacitive sensing channels
  • CRC calculation unit, 96-bit unique ID
  • Reset and supply management – Low-power, ultrasafe BOR (brownout reset) with 5 selectable thresholds – Ultra-low-power POR/PDR – Programmable voltage detector (PVD)
  • Clock sources – 1 to 24 MHz crystal oscillator – 32 kHz oscillator for RTC with calibration – Internal 16 MHz oscillator factory trimmed RC(+/-1 %) with PLL option – Internal low-power 37 kHz oscillator, Internal multispeed low-power 65 kHz to 4.2 MHz oscillator, PLL for CPU clock and USB (48 MHz)
  • Pre-programmed bootloader
  • USB and USART supported
  • Up to 116 fast I/Os (102 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
  • Memories – 512 Kbytes of Flash memory with ECC (with 2 banks of 256 Kbytes enabling RWW capability) – 80 Kbytes of RAM, 16 Kbytes of true EEPROM with ECC – 128-byte backup register
  • LCD driver (except STM32L151xE devices) up to 8x40 segments, contrast adjustment, blinking mode, step-up converter
  • Rich analog peripherals (down to 1.8 V) – 2x operational amplifiers, 12-bit ADC 1 Msps up to 40 channels, 12-bit DAC 2 ch with output buffers, 2x ultra-low-power comparators (window mode and wake up capability)
  • DMA controller 12x channels
  • 11x peripheral communication interfaces – 1x USB 2.0 (internal 48 MHz PLL) – 5x USARTs, Up to 8x SPIs (2x I2S, 3x 16 Mbit/s) – 2x I2Cs (SMBus/PMBus)
  • 11x timers: 1x 32-bit, 6x 16-bit with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, 2x watchdog timers (independent and window)
  • Development support: serial wire debug, JTAG and trace