ST72F324BK4T6 - STMicroelectronics

Manufacturer Part Number

ST72F324BK4T6

Manufacturer

STMicroelectronics

Introduction

The ST72F324BK4T6 is part of STMicroelectronics' ST7 family, an 8-bit microcontroller designed for a broad range of applications requiring a balance between performance and cost.

Product Features and Performance

Core Processor: ST7, 8-Bit architecture allowing straightforward programming and application development.

Speed: 8MHz, offering a good balance of speed versus power consumption.

Connectivity: Features Serial Communication Interface (SCI) and Serial Peripheral Interface (SPI) for versatile communication options.

Peripherals: Includes Low Voltage Detect (LVD), Power-on Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT) for enhanced control and reliability.

Number of I/O: 24, providing ample interfacing capabilities with external devices.

Program Memory Size: 16KB (16K x 8) FLASH, facilitating complex program development and storage.

RAM Size: 512 x 8, adequate for intermediate data storage during operation.

Data Converters: A/D 12x10b, enabling precise analog to digital conversions.

Operating Temperature: -40°C ~ 85°C, ensuring operation in a wide range of environmental conditions.

Oscillator Type: Internal, simplifying the design by reducing the need for external oscillation components.

Product Advantages

The integration of various communication interfaces and peripherals reduces the need for additional components, making the ST72F324BK4T6 a cost-effective solution.

A wide operating temperature range enhances the microcontroller's reliability in harsh conditions.

The internal oscillator feature simplifies the circuit design and lowers the overall system cost.

Key Technical Parameters

Core Size: 8-Bit

Speed: 8MHz

Program Memory Size: 16KB FLASH

RAM Size: 512 x 8

Voltage Supply (Vcc/Vdd): 3.8V ~ 5.5V

Data Converters: A/D 12x10b

Quality and Safety Features

Incorporates Low Voltage Detection and a Watchdog Timer to enhance system reliability and prevent failure.

Compatibility

The versatile I/O count and the inclusion of standard communication interfaces ensure compatibility with a wide range of external devices.

Application Areas

The ST72F324BK4T6 is suitable for various applications including industrial control systems, automotive modules, home appliances, and personal electronics where cost and performance are crucial.

Product Lifecycle

Obsolete: The product status indicates that it is no longer in production, highlighting the importance of considering availability for new designs or searching for replacements or upgrades.

Several Key Reasons to Choose This Product

Robust peripheral set and connectivity options offer design flexibility.

Internal oscillator reduces external component requirements, optimizing the system cost.

The mix of analog and digital features in a compact 32-LQFP package makes it ideal for space-constrained applications.

Its operating temperature range and reliability features make it suitable for demanding environments.

Being part of the ST7 family, it is supported by STMicroelectronics' extensive documentation and development tools, ensuring a smoother design process.