ST72F324BJ6T6TR - STMicroelectronics

Manufacturer Part Number

ST72F324BJ6T6TR

Manufacturer

STMicroelectronics

Introduction

The ST72F324BJ6T6TR is a feature-rich 8-bit microcontroller from STMicroelectronics' ST7 series, tailored for embedded control applications.

Product Features and Performance

Core Processor: ST7

Speed: 8MHz operation for efficient processing

Core Size: 8-Bit offers a good balance between performance and power consumption

Program Memory Size: 32KB FLASH enables ample space for applications

Connectivity: SCI (Serial Communication Interface), SPI (Serial Peripheral Interface)

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

Number of I/O: 32 ports for extensive external interfacing

RAM Size: 1KB provides sufficient temporary data storage

Data Converters: A/D converter with 12 channels and 10-bit resolution

Oscillator Type: Internal for easier implementation and reduced external component count

Operating Temperature: -40°C ~ 85°C ensuring reliable performance under varying environmental conditions

Product Advantages

Comprehensive integration of features reduces the need for many external components

Extensive connectivity and peripheral options offer great design flexibility

Durable in harsh operating temperatures

Flash memory for program reliability and EEPROM emulation capability

Key Technical Parameters

8MHz 8-bit ST7 core processor

32KB x 8 FLASH program memory

1K x 8 RAM size

8V ~ 5.5V supply voltage range

12x10-bit analog-to-digital conversion

44-LQFP packaging for space-saving surface mount applications

Quality and Safety Features

Watchdog Timer (WDT) to reset the system in case of malfunctions

Low Voltage Detection to prevent operation under unsuitable power conditions

Over-temperature shutdown for thermal protection

Compatibility

Easy interfacing with various serial buses and components

44-LQFP package compatible with standard surface-mount technologies

Application Areas

Industrial control systems

Automotive applications

Consumer electronics

Home appliances

Embedded systems

Product Lifecycle

Product Status: Not For New Designs indicates the product is mature and not recommended for use in new designs

Replacements or upgrades may be available from STMicroelectronics for future-proofing designs

Several Key Reasons to Choose This Product

The ST72F324BJ6T6TR combines an array of features in a single microcontroller, reducing design complexity.

Reliability in extreme temperatures ideal for industrial and automotive deployments.

The microcontroller offers a high level of integration to minimize the need for additional external components, simplifying designs and reducing system cost.

Internal oscillator further reduces external part count, saving space and cost.

STMicroelectronics has a long-standing reputation for quality semiconductor products, adding confidence to this selection.