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ST STM32L151VBT6A product image
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ST STM32L151VBT6ARoHS

Manufacturer
ST
MPN
STM32L151VBT6A
LCSC Part #
C1338558
Packaging
LQFP-100(14x14)
Customer #
Key Attributes
Ultra-low power Arm Cortex-M3 MCU with 128-KB Flash memory, 32 MHz CPU, and USB
Datasheetpdf iconST STM32L151VBT6A
In-Stock: 55
55 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 9.0018$ 9.00
10+$ 7.7222$ 77.22
30+$ 6.9412$ 208.24
100+$ 6.2876$ 628.76
Standard Packaging90/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℃~+85℃
Voltage - Supply1.8V~3.6V
Program Memory TypeFLASH
EEPROM4KB
Program Storage Size128KB
CPU CoreARM Cortex-M3
Core Size32 Bit
CPU Maximum Speed32MHz
Oscillator TypeBuilt-in
Number of I/O83
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging90
Sales UnitPiece

Features

AI Translation
  • Ultra-low-power platform:
    • 1.65 V to 3.6 V power supply
    • -40°C to 85°C/105°C temperature range
    • 0.3 μA Standby mode (3 wakeup pins)
    • 0.9 μA Standby mode + RTC
    • 0.57 μA Stop mode (16 wakeup lines)
    • 1.2 μA Stop mode + RTC
    • 9 μA Low-power run mode
    • 214 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
  • 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 24 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
    • PLL for CPU clock and USB (48 MHz)
  • Pre-programmed bootloader: USART supported
  • Development support:
    • Serial wire debug supported
    • JTAG and trace supported
  • Up to 83 fast I/Os (73 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
  • Memories:
    • Up to 128 Kbytes Flash memory with ECC
    • Up to 16 Kbytes RAM
    • Up to 4 Kbytes of true EEPROM with ECC
    • 80-byte backup register
  • LCD Driver (except STM32L151x/6/8/B devices) for up to 8x40 segments:
    • Support contrast adjustment
    • Support blinking mode
    • Step-up converter on board
  • Rich analog peripherals (down to 1.8 V):
    • 12-bit ADC 1 Msps up to 24 channels
    • 12-bit DAC 2 channels with output buffers
    • 2x ultra-low-power-comparators (window mode and wake up capability)
  • DMA controller 7x channels
  • 8x peripheral communication interfaces:
    • 1x USB 2.0 (internal 48 MHz PLL)
    • 3x USARTs (ISO 7816, IrDA)
    • 2x SPIs 16 Mbit/s
    • 2x I2Cs (SMBus/PMBus)
  • 10x timers:
    • 6x 16-bit with up to 4 IC/OC/PWM channels
    • 2x 16-bit basic timers
    • 2x watchdog timers (independent and window)
  • Up to 20 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
  • CRC calculation unit, 96-bit unique ID