ST72F324BK6T3 - STMicroelectronics

Manufacturer Part Number

ST72F324BK6T3

Manufacturer

STMicroelectronics

Introduction

The ST72F324BK6T3 is an 8-bit microcontroller from STMicroelectronics' ST7 series, designed for low-cost, high-performance embedded control applications.

Product Features and Performance

8-bit ST7 core processor with an 8MHz speed

32KB of FLASH program memory

1KB of RAM

12 x 10-bit A/D converters

Low Voltage Detect (LVD), Power On Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

24 Input/Output pins

Internal oscillator

Operates at a voltage range of 3.8V to 5.5V

Supports Serial Communications Interface (SCI) and Serial Peripheral Interface (SPI)

Surface-mounted 32-LQFP packaging

Product Advantages

Integrated ADC and multiple communication interfaces enhance versatility

Ample program memory and RAM for complex operations

Powerful peripheral features for enhanced control and monitoring

Robust operational temperature range from -40°C to 125°C

Key Technical Parameters

Core Size: 8-Bit

Operating Speed: 8MHz

Number of I/Os: 24

Program Memory: 32KB

RAM Size: 1024 bytes

Data Converters: A/D 12x10b

Operating Voltage: 3.8V ~ 5.5V

Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Internal LVD and POR for system reliability and safety

Industrial-grade temperature tolerance

Watchdog timer prevents system freeze and enhances operational safety

Compatibility

Compatible with multiple communication protocols such as SCI and SPI, enabling easy integration with other electronics.

Application Areas

Suitable for automotive, industrial control, and consumer electronics applications, requiring reliable microcontroller performance in harsh environments.

Product Lifecycle

Classified as "Not For New Designs"; however, availability continues for existing designs. Potential replacements or upgrades may need to be considered for new applications.

Several Key Reasons to Choose This Product

High performance with 8MHz 8-bit processing and 32KB FLASH memory in embedded applications

Versatile communication capabilities (SCI, SPI) ideal for modular design expansion

Integrated safety and reliability features (LVD, POR, WDT)

Wide operating voltage and temperature ranges suitable for harsh environments

Comprehensive peripheral set supports diverse embedded control tasks.