STM32L072CZY6TR

STM32L072CZY6TR

STM32L072CZT6TR

STM32L072CZT6TR

STM32L072CZY3TR

Active
Ultra-low-power Arm Cortex-M0+ MCU with 192-Kbytes of Flash memory, 32 MHz CPU, USB
Quantity $ per Unit Savings
1 - 9$5.730%
10 - 24$5.1610%
25 - 99$4.8715%
100 - 249$4.2226%
250 - 499$4.0130%
500$3.6037%
Contact Sales
Out of stock
$5.73
Parameter NameParameter Value
Supply Voltage Min Volt1.65
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
CoreArm Cortex-M0+
ECCN US3A991A2
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameWLCSP 49 3.3x3.3x0.6 P 0.4 mm
Key features
  • Ultra-low-power platform
    • 1.65 V to 3.6 V power supply
    • -40 to 125 °C 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
  • Memories
    • 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
    • Sector protection against R/W operation
  • Up to 84 fast I/Os (78 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)
  • 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
    • 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
  • Rich Analog peripherals
    • 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)
  • Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
  • 7-channel DMA controller, supporting ADC, SPI, I2C, USART, DAC,
Associated Products