STMicroelectronics

STM8L050J3M3  

Microcontrollers

The STM8L050J3M3 is a low-power microcontroller from STMicroelectronics, designed for a wide range of applications that require low energy consumption and high performance. Here's a brief description, features, and applications of the STM8L050J3M3:

Description:

The STM8L050J3M3 is a 8-bit microcontroller based on the STM8 core, featuring a high level of integration and low power consumption. It is part of the STM8L series, which is specifically designed for energy-efficient applications.

Features:

1. Core: STM8 core with a clock frequency of up to 16 MHz.
2. Memory: 32 KB Flash memory, 4.5 KB RAM, and 256 bytes EEPROM.
3. Low Power: Ultra-low power consumption in different power modes, including run, sleep, and standby modes.
4. I/O: 28 I/O ports with 5V-tolerant inputs, configurable as GPIO or alternate functions.
5. Communication Interfaces: I2C, SPI, and USART interfaces for communication and data transfer.
6. Timers: 2x 16-bit timers with PWM and input capture capabilities, and 1x 16-bit timer for general-purpose applications.
7. ADC: 8-channel, 10-bit ADC with up to 1Msps conversion rate.
8. RTC: Integrated real-time clock with alarm and calendar features.
9. CRC: On-chip CRC calculation unit for data integrity checks.
10. Security: Flash memory and EEPROM protection mechanisms, including readout protection and password protection.

Applications:

1. Smart Meters: Energy and utility metering, monitoring, and control.
2. Home Automation: Control and automation of lighting, HVAC, and security systems.
3. Portable Devices: Battery-powered devices such as fitness trackers, smart watches, and wireless sensors.
4. Industrial Control: Low-power actuators, sensors, and monitoring systems in industrial environments.
5. Medical Devices: Energy-efficient monitoring and control systems for medical equipment.
6. Automotive: Low-energy microcontrollers for various applications in automotive electronics, such as smart key systems and tire pressure monitoring.
7. Consumer Electronics: Energy-efficient applications in consumer electronics, such as remote controls, smart appliances, and toys.

The STM8L050J3M3 is an ideal choice for applications that require a combination of low power consumption, high performance, and a wide range of integrated features. Its energy-efficient design makes it suitable for battery-powered devices and systems that require extended battery life.

STM8L050J3M3 Documents

Download datasheets and manufacturer documentation for STM8L050J3M3

Errata :

STM8L05xx3 STM8L151x2, STM8L151x3 Errata      

Datasheets :

STM8L050J3M3 Datasheet       STM8L05zzz, STM8L1zz, STM8AL3x Ref. Manual      

Getting Started Guide :

Getting started with STM8L001J3 and STM8L050J3      

HTML Datasheet :

Getting started with STM8L001J3 and STM8L050J3      

PCN Design/Specification :

STM8 Datasheet Rev 7/Oct/2020