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ST72C254G2M6

Name: ST72C254G2M6
Rating: 4.7 (12 reviews)

IC MCU 8BIT 8KB FLASH 28SOIC

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Mfr。パート #ST72C254G2M6
パッケージ SOIC-28
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仕様

Package	Tube
Series	ST7
ProductStatus	Obsolete
CoreProcessor	ST7
CoreSize	8-Bit
Speed	16MHz
Connectivity	I²C, SPI
Peripherals	LVD, POR, PWM, WDT
NumberofI/O	22
ProgramMemorySize	8KB (8K x 8)
ProgramMemoryType	FLASH
RAMSize	256 x 8
Voltage-Supply(Vcc/Vdd)	3.2V ~ 5.5V
DataConverters	A/D 6x8b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	28-SOIC (0.295, 7.50mm Width)

概要

Description

The ST72C254G2M6 is a part of the STMicroelectronics ST7 microcontroller family, designed for embedded applications. It features an 8-bit architecture with a 16-bit instruction set and operates at a maximum frequency of 8 MHz. The microcontroller includes 2KB of Flash memory, 128 bytes of RAM, and 128 bytes of EEPROM, making it suitable for data storage and program execution.
It supports various peripheral interfaces, including timers, serial communication (UART), and analog-to-digital converters (ADC), allowing for versatile application design. The chip operates on a supply voltage of 4.5V to 5.5V and is housed in a DIP or LQFP package, facilitating easy integration into circuits.
With its low power consumption and robust performance, the ST72C254G2M6 is ideal for applications in consumer electronics, automotive systems, and industrial controls, providing developers with a reliable platform for embedded system development.

Features

The ST72C254G2M6 is a member of the STMicroelectronics ST7 microcontroller family, designed for embedded applications. Key features include:
1. Architecture: 8-bit microcontroller based on the ST7 core.
2. Memory: 2 KB of Flash program memory, 128 bytes of RAM, and 128 bytes of EEPROM.
3. Speed: Operates at a clock frequency of up to 8 MHz.
4. I/O Ports: 24 general-purpose I/O pins, configurable for various functions.
5. Timers: Dual 8-bit timers with PWM capabilities.
6. Analog Features: Includes an 8-bit ADC for analog signal processing.
7. Communication: Serial communications interface (USART).
8. Operating Voltage: Typically operates between 2.7V to 5.5V.
9. Low Power: Designed for low power consumption in battery-operated devices.
10. Development Tools: Supported by ST's development tools and software libraries for easy programming and debugging.
This microcontroller is suitable for a wide range of applications, including consumer electronics, industrial control, and automotive systems.

Package

The ST72C254G2M6 is available in a 44-pin PLCC (Plastic Leaded Chip Carrier) package type. This package type is commonly used for integrated circuits, providing a compact form factor suitable for surface mounting.

Pinout

The ST72C254G2M6 is an 8-bit microcontroller from STMicroelectronics, part of the ST7 family. It features a 40-pin Dual In-Line Package (DIP).
Key functions of the pins include:
- Power Supply: VDD (power) and VSS (ground) pins.
- Input/Output Ports: General-purpose I/O pins for interfacing with external devices.
- Reset: A pin for resetting the microcontroller.
- Oscillator Inputs: Pins for connecting an external oscillator crystal.
- Serial Communication: Pins for UART for serial communications.
- Analog/Digital Conversion: Some pins can function as analog inputs.
The microcontroller also includes features like timers, interrupts, and memory interface options, making it versatile for embedded applications.

Manufacturer

The ST72C254G2M6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in a wide range of products including microcontrollers, sensors, power management devices, and other integrated circuits used in diverse applications such as automotive, industrial, and consumer electronics. The company is known for its innovation and is a key player in the semiconductor market, contributing to the development of technologies in areas like IoT, automotive electronics, and smart devices.

Application

The ST72C254G2M6 is a microcontroller from STMicroelectronics, primarily used in embedded systems. Its application areas include industrial automation, consumer electronics, automotive systems, and telecommunications. It is suitable for tasks like data acquisition, control applications, and communication interfaces due to its versatility, processing capabilities, and availability of integrated peripherals.

Equivalent

The ST72C254G2M6 is a microcontroller from STMicroelectronics. Equivalent products include the ST72C254G2M6, ST72C254G2M5, and other variants in the ST7 family, such as the ST7FLITE series. For specific application requirements, you might also consider products from similar microcontroller families like Microchip PIC or Atmel AVR, but ensure compatibility in terms of peripherals and architecture. Always verify with datasheets for exact specifications and features.