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The STM32L151VCT6 Ultra-low Power microcontroller is an ARM® Cortex-M3 based STM32 MCU with ST's proprietary ultra-low leakage process technology, innovative autonomous dynamic voltage regulation and five low power modes, providing unprecedented platform flexibility for any application.

Specifications

Product: STM32L151VCT6

Core processor: ARM® Cortex®-M3

Kernel specification: 32-bit single-core

Speed: 32MHz

Connection capability: I2C, IrDA, LINbus, SPI, UART/USART, USB

Peripheral: Power failure detection/reset, capacitive sensing, DMA, I2S, POR, PWM, WDT

Number of I/ OS: 83

Program storage capacity: 256KB (256K x 8)

Program memory type: Flash

EEPROM capacity: 8K x 8

RAM size: 32K x 8

Voltage - power supply (Vcc/Vdd) : 1.8V ~ 3.6V

Data converter: A/D 25x12b; D/A 2x12b

Oscillator type: Internal

Operating temperature: -40°C ~ 85°C (TA)

Mounting type: Surface mount type

Supplier Device Package: 100-LQFP (14x14)

Package/case: 100-LQFP

Basic product number: STM32L151

Product Introduction:

The STM32 L1 series extends the concept of ultra-low power without sacrificing performance. The STM32 L1 provides dynamic voltage regulation, an ultra-low power clock oscillator, LCD interface, comparator, digital-to-analog converter and hardware encryption. The STM32 L1 series is more than just an ultra-low power microcontroller with a variety of features, memory capacity and package pin count.

The product family combines ultra-low power and a wide range of performance with flash memory from 32 to 512 kilobytes (with up to 80 kilobytes of SDRAM and 16 kilobytes of true embedded EEPROM) and 48 to 144 pins. This innovative architecture (pressure-regulated, ultra-low power MSI oscillator) enables your design to achieve even better performance with a very low power budget. A large number of embedded peripherals such as USB, LCD interface, op amp, comparator, a/D converter with fast switching mode, a/D converter, capacitive touch and AES make the STM32 L1 series a scalable platform for all your needs.