STM8L151G3U3 - STMicroelectronics

Manufacturer Part Number

STM8L151G3U3

Manufacturer

STMicroelectronics

Introduction

The STM8L151G3U3 is a high-performance, energy-efficient 8-bit microcontroller from STMicroelectronics' STM8L EnergyLite series, designed for advanced embedded applications requiring low power operation and high integration.

Product Features and Performance

Core Processor: STM8, 8-Bit

Speed: Operates at up to 16MHz

Connectivity options include I2C, IrDA, SPI, UART/USART for versatile communications

Advanced peripherals: Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT for enhanced functionality

Program Memory Size of 8KB FLASH enables substantial codebase and efficient execution

EEPROM Size of 256 x 8 and RAM Size of 1K x 8 for data storage

A/D Converters: 18x12b for precise analog to digital conversion

Internal Oscillator for reduced external component count

Operating Temperature range of -40°C to 125°C for reliability in extreme conditions

Product Advantages

High energy efficiency for battery-powered and low-power applications

Integrated peripherals reduce the need for external components

Wide range of connectivity options enhance interfacing capabilities

Robust operating temperature range ensures reliability in varied environments

Compact 28-UFQFPN package suitable for space-constrained applications

Key Technical Parameters

Core Size: 8-Bit

Speed: 16MHz

Number of I/O: 26

Voltage Supply (Vcc/Vdd): 1.8V ~ 3.6V

Program Memory Type: FLASH

Data Converters: A/D 18x12b

Oscillator Type: Internal

Quality and Safety Features

Brown-out Detect/Reset for system stability

Watchdog Timer (WDT) to prevent system hang-ups

Temperature range certified for industrial applications

Compatibility

Compatible with various serial communication protocols

Supports a wide voltage supply range for flexibility in powering the device

Application Areas

Suitable for industrial control systems

Energy management systems

Consumer electronics

Automotive applications

Product Lifecycle

Product Status: Active

Continuously supported with updates and documentation

Availability of replacements or upgrades to be communicated by STMicroelectronics

Several Key Reasons to Choose This Product

EnergyLite series microcontroller provides optimal power consumption

Advanced connectivity and peripheral integration offer comprehensive system features in one chip

Extended temperature range and high reliability are suited for demanding applications

Space-saving package design is ideal for modern, miniaturized devices

Active product lifecycle status ensures ongoing support and availability