STM32L151C8T6A - STMicroelectronics

Manufacturer Part Number

STM32L151C8T6A

Manufacturer

stmicroelectronics

Introduction

The STM32L151C8T6A is a 32-bit microcontroller based on the ARM® Cortex®-M3 processor, tailored for embedded applications which require low power consumption and efficient operation.

Product Features and Performance

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

Program Memory Size: 64KB (64K x 8)

Program Memory Type: FLASH

EEPROM Size: 4K x 8

RAM Size: 32K x 8

Data Converters: A/D 16x12b; D/A 2x12b

Oscillator Type: Internal

Product Advantages

Optimized for low power consumption.

Extensive set of peripherals for connectivity and sensor integration.

Multiple data converters for precise analog to digital applications.

Large program and data memory for complex applications.

Key Technical Parameters

Operating Voltage: 1.8V ~ 3.6V

Number of I/O: 37

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package: 48-LQFP (7x7)

Quality and Safety Features

Built-in brown-out detect/reset ensures proper operation under fluctuating supply conditions.

Watchdog timer (WDT) for system recovery in abnormal conditions.

Compatibility

Compatible with a wide range of external components via I2C, SPI, and USB interfaces.

Flexible voltage supply compatibility (1.8V to 3.6V).

Application Areas

Suitable for low-power and battery-operated devices, industrial controls, consumer electronics, and medical devices.

Product Lifecycle

Currently in active production.

No known discontinuation scheduled, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

Highly energy-efficient ARM® Cortex®-M3 core that reduces power consumption during operation.

Features multiple connectivity options, which are essential for modern embedded applications.

Provides reliable system protection features to enhance operational security and stability.

Highly scalable memory architecture for upgrading complexity as needed.

Supports a wide operating temperature range, making it ideal for extreme environmental applications.