Manufacturer Part Number
ST72F324BJ4B6
Manufacturer
STMicroelectronics
Introduction
The ST72F324BJ4B6 is an 8-bit microcontroller from STMicroelectronics designed for embedded control applications.
Product Features and Performance
8-Bit ST7 Core Processor
Operating Speed of 8MHz
On-chip FLASH memory of 16KB
32 GPIO (General Purpose Input/Output) pins
Low Voltage Detect (LVD) for battery management
Programmable Watchdog Timer (WDT)
Pulse Width Modulation (PWM) for motor control
Serial Communication Interface (SCI) and SPI for serial connectivity
10-bit Analog to Digital Converter with 12 channels
Product Advantages
Flexibility with multiple I/O options
Integrated peripherals reducing external component count
High-performance ADC for precise measurements
Advanced power management for battery-operated devices
Internal oscillator reducing the need for external clock sources
Key Technical Parameters
Core Size: 8-Bit
Speed: 8MHz
Number of I/O: 32
Program Memory Size: 16KB
RAM Size: 512 Bytes
Supply Voltage: 3.8V to 5.5V
Operating Temperature Range: -40°C to 85°C
Data Converters: A/D 12x10b
Quality and Safety Features
Power-On Reset (POR) for reliable start-up
Low Voltage Detection circuitry for system integrity
Compatibility
SCI and SPI for communication with peripheral devices
Through-hole mounting for compatibility with standard PCB designs
Application Areas
Industrial control systems
Consumer electronics
Automotive control units
Battery management systems
Product Lifecycle
Obsolete status indicating a phase-out of the product
Potential need to seek replacements or consider next-generation upgrades
Key Reasons to Choose This Product
Proven performance with the ST7 microcontroller family
Strong support and documentation from STMicroelectronics
Comprehensive feature set well-suited for a wide range of applications
Ability to work in harsh temperature environments from -40°C up to 85°C
STMicroelectronics' reputation for quality and reliability