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ST STM32L072CBT6 product image
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ST STM32L072CBT6RoHS

Manufacturer
ST
MPN
STM32L072CBT6
LCSC Part #
C465977
Packaging
LQFP-48(7x7)
Customer #
Key Attributes
Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs
Datasheetpdf iconST STM32L072CBT6
In-Stock: 1,744
1,744 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.8338$ 2.83
10+$ 2.3778$ 23.78
30+$ 2.0912$ 62.74
250+$ 1.798$ 449.50
500+$ 1.6661$ 833.05
1,000+$ 1.6091$ 1609.10
Standard Packaging250/Full Tray
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingLQFP-48(7x7)
DAC (Bit)12bit
ADC (Bit)12bit
Operating Temperature-40℃~+85℃
Voltage - Supply1.65V~3.6V
Program Memory TypeFLASH
EEPROM6KB
Program Storage Size128KB
CPU CoreARM Cortex-M0+
Core Size32 Bit
CPU Maximum Speed32MHz
Oscillator TypeBuilt-in
Number of I/O37
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

Ultra-low-power 32-bit MCU Arm-based Cortex-M0+, up to 192K B Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs

Features

AI Translation
  • Ultra-low-power platform
  • 1.65 V to 3.6 V power supply
  • -40 to 125 ℃ temperature range
  • 0.29 μA Standby mode (3 wakeup pins)
  • 0.43 μA Stop mode (16 wakeup lines)
  • 0.86 μA Stop mode + RTC + 20-Kbyte RAM retention
  • Down to 93 μA/MHz in Run mode
  • 5 μs wakeup time (from Flash memory)
  • 41 μA 12-bit ADC conversion at 10 ksps
  • Core: Arm 32-bit Cortex-M0+ with MPU – From 32 kHz up to 32 MHz max. 0.95 DMIPS/MHz
  • Up to 192-Kbyte Flash memory with ECC (2 banks with read-while-write capability)
  • 20-Kbyte RAM
  • 6 Kbytes of data EEPROM with ECC
  • 20-byte backup register
  • Up to 84 fast I/Os (78 I/Os 5V tolerant)
  • Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds
  • Ultra-low-power POR/PDR
  • Programmable voltage detector (PVD)
  • 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
  • Internal self calibration of 48 MHz RC for USB
  • PLL for CPU clock
  • Pre-programmed bootloader – USB, USART supported
  • Development support – Serial wire debug supported
  • 12-bit ADC 1.14 Msps up to 16 channels (down to 1.65 V)
  • 2 x 12-bit channel DACs with output buffers (down to 1.8 V)
  • 2x ultra-low-power comparators (window mode and wake up capability, down to 1.65 V)
  • 11x peripheral communication interfaces
  • 1x USB 2.0 crystal-less, battery charging detection and LPM
  • 4x USART (2 with ISO 7816, IrDA), 1x UART (low power)
  • Up to 6x SPI 16 Mbits/s
  • 3x I2C (2 with SMBus/PMBus)
  • 11x timers: 2x 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, 2x 16-bit basic for DAC, and 2x watchdogs (independent/window)
  • CRC calculation unit, 96-bit unique ID
  • True RNG and firewall protection
  • All packages are ECOPACK2