ST72F621L4M1 - STMicroelectronics

Manufacturer Part Number

ST72F621L4M1

Manufacturer

STMicroelectronics

Introduction

8-bit Embedded Microcontroller for Industrial and Automotive Applications

Product Features and Performance

8-bit ST7 Core Processor

8MHz Operating Speed

Serial Communication Interface (SCI)

Serial Peripheral Interface (SPI)

Universal Serial Bus (USB) Connectivity

Direct Memory Access (DMA)

Low Voltage Detect (LVD)

Power-on Reset (POR)

Pulse Width Modulation (PWM)

Watchdog Timer (WDT)

23 I/O Pins

Product Advantages

Integrated USB for Simplified Connectivity

Rich Peripheral Set for Diverse Applications

High Integration to Reduce System Costs

Support for Complex, Real-time Control

Key Technical Parameters

Core Size: 8-Bit

Speed: 8MHz

Program Memory Size: 16KB FLASH

RAM Size: 768 Bytes

Voltage Supply: 4V to 5.5V

A/D Converter: 8 Channels of 10-bit

Internal Oscillator Minimizes External Components

Quality and Safety Features

Low Voltage Detection for System Protection

Power-on Reset for Reliable Operation

Watchdog Timer to Ensure Continuous Operation

Compatibility

Surface Mount BSOP-34 Package for Standard PCB Assembly

Application Areas

Automotive Control Systems

Industrial Automation

Sensor Management Systems

Consumer Electronics Control Units

Product Lifecycle

Obsolete Status

Potential Needs for Replacement or Upgrades for New Designs

Several Key Reasons to Choose This Product

Proven ST7 Core for Reliability and Efficiency

Integrated USB for Easy Communication with Other Devices

Extended Peripheral Set Suitable for Varied Applications

Adequate Program Memory and RAM for Complex Tasks

Built-in Safety Features for Robust Performance

userRepositoryExecutorCompatibility with Industry-standard Surface Mount Technologies