ST72F324J4B6 - STMicroelectronics

Manufacturer Part Number

ST72F324J4B6

Manufacturer

STMicroelectronics

Introduction

The ST72F324J4B6 is an 8-bit microcontroller from the ST7 series designed for embedded system applications.

Product Features and Performance

Core Processor: ST7

Core Size: 8-Bit

Speed: 8MHz

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

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

Number of I/O pins: 32

Program Memory Size: 16KB FLASH

RAM Size: 512 bytes

Analogue to Digital Converter: 12 channels, 10 bits

Internal Oscillator

Suitable for Through Hole mounting

Product Advantages

Extensive I/O capabilities with 32 pins

Robust set of peripherals for wide functionality

Integrated Analog to Digital converter simplifying external component needs

Key Technical Parameters

Program Memory: 16KB (16K x 8) FLASH

512 x 8 RAM Size

Operating Voltage Range: 3.8V to 5.5V

Data Converters: A/D 12x10b

Operating Temperature Range: -40°C to 85°C

Package: 42-DIP (0.600", 15.24mm)

Quality and Safety Features

Includes Low Voltage Detection for system integrity

Power-on Reset for reliable operation

Watchdog Timer to prevent system hangs

Compatibility

Ideal for legacy systems with Through Hole mounting requirements

SPI and SCI connectivity for communication with peripheral devices

Application Areas

Industrial Control Systems

Consumer Electronics

Automotive applications

Automation systems

Product Lifecycle

Currently marked as Obsolete

Potential issues with long-term availability

Replacement or upgrades may be necessary and can be discussed with STMicroelectronics

Several Key Reasons to Choose This Product

Reliable and well-established 8-bit microcontroller architecture

Versatile for multiple applications due to broad feature set

The internal oscillator reduces the need for external components

Adequate temperature range for harsh environments

Direct support from manufacturer even for obsolete items