STMicroelectronics STM32L151VCT6A

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32L1
Packaging Tray | NULL
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
Speed 32MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT
Number of I/O 83
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
EEPROM Size 8K x 8
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V
Data Converters A/D 25x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 100-LQFP (14x14)
Package / Case 100-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32L151VCT6A is a low-power 32-bit ARM Cortex-M3 MCU. It runs at 32MHz with 256KB flash and 32KB RAM. Features include Cap Sense, DMA, I2S, and PWM, optimized for energy-efficient applications.

  • Ultra-low power: 1.8V operation for battery devices.
  • Cap Sense: Integrated touch sensing capability.
  • Efficient: 32MHz Cortex-M3 balances speed and power.
  • Peripheral-rich: DMA, I2S, PWM for versatile designs.

Battery-Powered Devices

Low voltage operation extends battery life.

Touch Interfaces

Cap Sense enables capacitive touch buttons.

Smart Meters

Low power and DMA support metering applications.

Wearables

Compact 100-LQFP and low power ideal for wearables.

Building Automation

I2S and PWM support sensor hubs.

Q: What is the supply voltage range?
A: 1.8V to 3.6V.
Q: What core is used?
A: ARM Cortex-M3.
Q: What is the max speed?
A: 32MHz.
Q: Does it support capacitive sensing?
A: Yes, Cap Sense is included.
Base Product Number : STM32L151VC
100-LQFP 32-bit 32MHz ARM Cortex-M3 Cap Sense DMA I2S low-power PWM STM32L1
Q: What is the supply voltage range?
A: 1.8V to 3.6V.
Q: What core is used?
A: ARM Cortex-M3.
Q: What is the max speed?
A: 32MHz.
Q: Does it support capacitive sensing?
A: Yes, Cap Sense is included.