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ST STM32L073VBT6TR product image
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ST STM32L073VBT6TRRoHS

Manufacturer
ST
MPN
STM32L073VBT6TR
LCSC Part #
C529431
Packaging
LQFP-100(14x14)
Customer #
Key Attributes
Ultra-low power Arm Cortex-M0+ MCU with 128-KB Flash, 32 MHz CPU, USB, and LCD support.
Datasheetpdf iconST STM32L073VBT6TR
In-Stock: 2
2 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 3.8099$ 3.81
10+$ 3.2614$ 32.61
30+$ 2.9351$ 88.05
100+$ 2.6041$ 260.41
500+$ 2.4528$ 1226.40
1,000+$ 2.3834$ 2383.40
Standard Packaging1000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingLQFP-100(14x14)
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/O84
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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-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
  • 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 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

Applications

AI Translation
  • Gas/water meters and industrial sensors
  • Healthcare and fitness devices
  • Remote controls and user interfaces
  • PC peripherals, gaming devices, GPS devices
  • Alarm systems, wired and wireless sensors, video intercoms