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ST72C254G2M6
+Lista de MateriaisIC MCU 8BIT 8KB FLASH 28SOIC
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FabricanteSTMicroeletrônica
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Peça do Fabricante #ST72C254G2M6
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Pacote SOIC-28
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Em Estoque2681
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Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
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
Features
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 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.