사양
| 속성 | 가치 |
| Package / Case | Tube |
| Series | ST7 |
| Part Status | Obsolete |
| Core Processor | ST7 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I²C, SPI |
| Peripherals | LVD, POR, PWM, WDT |
| Number of I/O | 22 |
| Program Memory Size | 8KB (8K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 3.2V ~ 5.5V |
| Data Converters | A/D 6x8b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The ST72C254G2M6 is a microcontroller from STMicroelectronics, part of the ST7 family, designed for embedded applications. It features an 8-bit core and offers a balanced set of integrated peripherals suitable for various control and monitoring applications. Key features include flash memory for program storage, RAM for data handling, and a range of communication interfaces such as I2C, SPI, and UART, enabling connectivity with other devices and modules.
The microcontroller is equipped with timers, ADCs (Analog-to-Digital Converters), and PWM (Pulse Width Modulation) outputs, making it suitable for applications requiring precise timing and analog signal processing. It operates on a low power consumption model, which is critical for battery-operated and energy-efficient designs.
The ST72C254G2M6 is often used in automotive, industrial, and consumer electronics due to its robust performance and reliable operation under various environmental conditions. Its compact and versatile design allows engineers to implement it in space-constrained environments. The availability of development tools and documentation from STMicroelectronics aids in efficient design and deployment.
The microcontroller is equipped with timers, ADCs (Analog-to-Digital Converters), and PWM (Pulse Width Modulation) outputs, making it suitable for applications requiring precise timing and analog signal processing. It operates on a low power consumption model, which is critical for battery-operated and energy-efficient designs.
The ST72C254G2M6 is often used in automotive, industrial, and consumer electronics due to its robust performance and reliable operation under various environmental conditions. Its compact and versatile design allows engineers to implement it in space-constrained environments. The availability of development tools and documentation from STMicroelectronics aids in efficient design and deployment.
Equivalent
The ST72C254G2M6 is a microcontroller from STMicroelectronics. Equivalent products could include microcontrollers with similar specifications from other manufacturers, such as the Microchip PIC16 series, the Atmel (now Microchip) ATmega series, or the NXP LPC series. It's important to match key specifications like CPU architecture, memory size, I/O capabilities, and package type when considering equivalents. However, specific direct equivalents might not exist due to unique features or configurations of each model.
Features
The ST72C254G2M6 is a microcontroller from STMicroelectronics, part of their ST7 family. Key features include:
1. Core and Performance: It features an 8-bit ST7 core, designed for low-cost, general-purpose applications with a maximum operating frequency of up to 8 MHz.
2. Memory: The microcontroller includes 8 KB of Flash memory, 384 bytes of RAM, and 256 bytes of EEPROM, providing sufficient space for program and data storage.
3. Peripherals:
- I/O Ports: 23 multifunctional bidirectional I/O lines.
- Timers: It includes a 16-bit timer, a 12-bit auto-reload timer, and a watchdog timer for time-sensitive applications.
- Communication: Integrated SCI (Serial Communications Interface) and SPI (Serial Peripheral Interface) for serial communication.
4. Analog Features: It offers a 10-bit A/D converter, supporting up to 7 channels for analog signal processing.
5. Operating Parameters: The microcontroller operates within a voltage range of 3 to 5.5 volts.
6. Packaging: Available in a 28-pin TSSOP package, which is compact and suitable for space-constrained applications.
These features make it suitable for a variety of embedded applications, including industrial control, consumer electronics, and automotive systems.
1. Core and Performance: It features an 8-bit ST7 core, designed for low-cost, general-purpose applications with a maximum operating frequency of up to 8 MHz.
2. Memory: The microcontroller includes 8 KB of Flash memory, 384 bytes of RAM, and 256 bytes of EEPROM, providing sufficient space for program and data storage.
3. Peripherals:
- I/O Ports: 23 multifunctional bidirectional I/O lines.
- Timers: It includes a 16-bit timer, a 12-bit auto-reload timer, and a watchdog timer for time-sensitive applications.
- Communication: Integrated SCI (Serial Communications Interface) and SPI (Serial Peripheral Interface) for serial communication.
4. Analog Features: It offers a 10-bit A/D converter, supporting up to 7 channels for analog signal processing.
5. Operating Parameters: The microcontroller operates within a voltage range of 3 to 5.5 volts.
6. Packaging: Available in a 28-pin TSSOP package, which is compact and suitable for space-constrained applications.
These features make it suitable for a variety of embedded applications, including industrial control, consumer electronics, and automotive systems.
Pinout
The ST72C254G2M6 is a microcontroller from STMicroelectronics. It features a 20-pin configuration, which is typical for the devices in the ST72 series. The microcontroller is built around an 8-bit core and is utilized in various embedded applications.
The primary functions of this microcontroller include:
1. CPU Core: An 8-bit ST7 core, which executes instructions and controls the microcontroller's operations.
2. Memory: Flash memory for program storage and RAM for data storage.
3. I/O Ports: Multiple general-purpose input/output ports for interfacing with other devices.
4. Timers: Integrated timers for time-based functions and event counting.
5. ADC: An analog-to-digital converter for converting analog signals into digital data.
6. Oscillator: Internal clock management for timing and control operations.
7. Serial Interface: Support for serial communication protocols like SCI or SPI.
These functions make the ST72C254G2M6 suitable for small-scale, cost-sensitive applications requiring moderate processing power, such as home appliances and industrial controls.
The primary functions of this microcontroller include:
1. CPU Core: An 8-bit ST7 core, which executes instructions and controls the microcontroller's operations.
2. Memory: Flash memory for program storage and RAM for data storage.
3. I/O Ports: Multiple general-purpose input/output ports for interfacing with other devices.
4. Timers: Integrated timers for time-based functions and event counting.
5. ADC: An analog-to-digital converter for converting analog signals into digital data.
6. Oscillator: Internal clock management for timing and control operations.
7. Serial Interface: Support for serial communication protocols like SCI or SPI.
These functions make the ST72C254G2M6 suitable for small-scale, cost-sensitive applications requiring moderate processing power, such as home appliances and industrial controls.
Manufacturer
The ST72C254G2M6 is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, manufactures, and markets a broad range of semiconductor products used in various microelectronic applications. These applications include automotive, industrial, personal electronics, computer peripherals, and telecommunications. STMicroelectronics is recognized for its innovation and integration across various technology domains, including digital and analog semiconductors and micro-electromechanical systems (MEMS). The company is known for its commitment to sustainability and energy efficiency, and it plays a significant role in the semiconductor industry, serving a wide range of customers and applications worldwide.
Application
The ST72C254G2M6 is a microcontroller from STMicroelectronics, typically used in embedded systems. Its application areas include consumer electronics, automotive systems, industrial automation, and home appliances. In these domains, it handles tasks such as motor control, sensor interfacing, user interface management, and communication protocols. Its integration of various peripherals makes it suitable for cost-effective and compact solutions in devices requiring efficient processing and control functionalities.
Package
The ST72C254G2M6 is typically housed in a standard SO-28 (Small Outline) package. This package type is designed for surface mounting on circuit boards, providing a compact and efficient form factor for integrated circuits.
