Overview
The ST72F324BJ6T6TR is a microcontroller from the ST7 family, designed and manufactured by STMicroelectronics. This 8-bit microcontroller is optimized for applications requiring a 5V operating range. It features a robust set of peripherals and interfaces, making it suitable for a variety of industrial, automotive, and consumer electronics applications. The device is packaged in a 44-pin LQFP (Low Profile Quad Flat Package) and is RoHS compliant.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | ST72F324BJ6T6TR |
| Package | 44-LQFP |
| Core Processor | ST7 |
| Core Size | 8-Bit |
| Speed | 8MHz |
| Connectivity | SCI, SPI |
| Peripherals | LVD, POR, PWM, WDT |
| Number of I/O | 32 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3.8 V ~ 5.5 V |
| Data Converters | A/D 12x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
Key Features
- Instruction Set: 8-bit data manipulation with 63 basic instructions and 17 main addressing modes, including an 8 x 8 unsigned multiply instruction.
- Interrupt Management: Nested interrupt controller with 10 interrupt vectors plus TRAP and RESET, and 9/6 external interrupt lines.
- Timers: Four timers including a main clock controller, real-time base, beep, and clock-out capabilities. Timer A and Timer B offer various modes such as input capture, output compare, PWM, and pulse generator.
- Communication Interfaces: SPI synchronous serial interface and SCI asynchronous serial interface.
- Analog Peripheral: 10-bit ADC with up to 12 robust input ports.
- Power Saving Modes: Four power-saving modes - Halt, Active-Halt, Wait, and Slow.
- I/O Ports: Up to 32 multifunctional bidirectional I/O lines with 22/17 alternate function lines and 12/10 high sink outputs.
Applications
The ST72F324BJ6T6TR microcontroller is versatile and can be used in a variety of applications, including:
- Industrial control systems
- Automotive systems (e.g., dashboard, body control modules)
- Consumer electronics (e.g., appliances, remote controls)
- Medical devices
- Smart home devices
Q & A
- What is the core processor of the ST72F324BJ6T6TR?
The core processor is the ST7.
- What is the operating voltage range of the ST72F324BJ6T6TR?
The operating voltage range is 3.8 V to 5.5 V.
- What type of package does the ST72F324BJ6T6TR come in?
The device is packaged in a 44-pin LQFP.
- What are the communication interfaces available on the ST72F324BJ6T6TR?
The device features SPI synchronous serial interface and SCI asynchronous serial interface.
- Does the ST72F324BJ6T6TR have any power-saving modes?
Yes, it has four power-saving modes: Halt, Active-Halt, Wait, and Slow.
- What is the program memory size of the ST72F324BJ6T6TR?
The program memory size is 32KB (32K x 8) FLASH.
- What is the RAM size of the ST72F324BJ6T6TR?
The RAM size is 1K x 8.
- What are the key peripherals of the ST72F324BJ6T6TR?
The key peripherals include LVD, POR, PWM, WDT, and a 10-bit ADC.
- Is the ST72F324BJ6T6TR RoHS compliant?
Yes, the device is RoHS compliant.
- What is the operating temperature range of the ST72F324BJ6T6TR?
The operating temperature range is -40°C to 85°C.
