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ST STM32L073VZT3 product image
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ST STM32L073VZT3RoHS

Manufacturer
ST
MPN
STM32L073VZT3
LCSC Part #
C1340083
Packaging
LQFP-100(14x14)
Customer #
Key Attributes
Ultra-low-power Arm Cortex-M0+ MCU with 192-KB Flash, 32 MHz CPU, USB, and LCD support
Datasheetpdf iconST STM32L073VZT3
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QtyUnit Price(Reference Only)Total Amount
1+$ 7.6356$ 7.64
200+$ 2.9558$ 591.16
540+$ 2.8508$ 1539.43
1,080+$ 2.7999$ 3023.89
Standard Packaging540/Full Tray
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingLQFP-100(14x14)
DAC (Bit)12bit
ADC (Bit)12bit
Operating Temperature-40℃~+125℃
Voltage - Supply1.8V~3.6V
Program Memory TypeFLASH
EEPROM6KB
Program Storage Size192KB
CPU CoreARM Cortex-M0+
Core Size32 Bit
CPU Maximum Speed32MHz
Oscillator TypeBuilt-in
Number of I/O84
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging540
Sales UnitPiece

Features

AI Translation
  • 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
  • Up to 192-Kbyte Flash memory with ECC (2 banks with read-white-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)
  • 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
  • Serial wire debug supported
  • LCD driver for up to 4x52 or 8x48 segments
  • Support contrast adjustment
  • Support blinking mode
  • Step-up converted on board
  • 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, Timers
  • 11x peripheral communication interfaces: 1x USB 2.0 crystal-less, battery charging detection and LPM, 4x USART2 (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