ST72F324BJ6T6TR
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STMicroelectronics ST72F324BJ6T6TR

Manufacturer No:
ST72F324BJ6T6TR
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
IC MCU 8BIT 32KB FLASH 44LQFP
Delivery:
Payment:
iso14001
iso45001
iso9001
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Product Introduction

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

  1. What is the core processor of the ST72F324BJ6T6TR?

    The core processor is the ST7.

  2. What is the operating voltage range of the ST72F324BJ6T6TR?

    The operating voltage range is 3.8 V to 5.5 V.

  3. What type of package does the ST72F324BJ6T6TR come in?

    The device is packaged in a 44-pin LQFP.

  4. What are the communication interfaces available on the ST72F324BJ6T6TR?

    The device features SPI synchronous serial interface and SCI asynchronous serial interface.

  5. Does the ST72F324BJ6T6TR have any power-saving modes?

    Yes, it has four power-saving modes: Halt, Active-Halt, Wait, and Slow.

  6. What is the program memory size of the ST72F324BJ6T6TR?

    The program memory size is 32KB (32K x 8) FLASH.

  7. What is the RAM size of the ST72F324BJ6T6TR?

    The RAM size is 1K x 8.

  8. What are the key peripherals of the ST72F324BJ6T6TR?

    The key peripherals include LVD, POR, PWM, WDT, and a 10-bit ADC.

  9. Is the ST72F324BJ6T6TR RoHS compliant?

    Yes, the device is RoHS compliant.

  10. What is the operating temperature range of the ST72F324BJ6T6TR?

    The operating temperature range is -40°C to 85°C.

Product Attributes

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
EEPROM Size:- 
RAM Size:1K x 8
Voltage - Supply (Vcc/Vdd):3.8V ~ 5.5V
Data Converters:A/D 12x10b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:44-LQFP
Supplier Device Package:- 
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Similar Products

Part Number ST72F324BJ6T6TR ST72F324BK6T6TR ST72F321BJ6T6TR ST72F324BJ4T6TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Not For New Designs Not For New Designs Obsolete Not For New Designs
Core Processor ST7 ST7 ST7 ST7
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Speed 8MHz 8MHz 8MHz 8MHz
Connectivity SCI, SPI SCI, SPI I²C, SCI, SPI SCI, SPI
Peripherals LVD, POR, PWM, WDT LVD, POR, PWM, WDT LVD, POR, PWM, WDT LVD, POR, PWM, WDT
Number of I/O 32 24 32 32
Program Memory Size 32KB (32K x 8) 32KB (32K x 8) 32KB (32K x 8) 16KB (16K x 8)
Program Memory Type Flash Flash Flash Flash
EEPROM Size - - - -
RAM Size 1K x 8 1K x 8 1K x 8 512 x 8
Voltage - Supply (Vcc/Vdd) 3.8V ~ 5.5V 3.8V ~ 5.5V 3.8V ~ 5.5V 3.8V ~ 5.5V
Data Converters A/D 12x10b A/D 12x10b A/D 16x10b A/D 12x10b
Oscillator Type Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 44-LQFP 32-LQFP 44-LQFP 44-LQFP
Supplier Device Package - - - -

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