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ST72F262G1M6 from ST,ST Microelectronics

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ST72F262G1M6

Manufacturer: ST, STM

8-BIT MCU WITH FLASH OR ROM MEMORY, ADC, TWO 16-BIT TIMERS, I2C, SPI, SCI INTERFACES

Partnumber Manufacturer Quantity Availability
ST72F262G1M6 ST, STM 134 In Stock

Description and Introduction

8-BIT MCU WITH FLASH OR ROM MEMORY, ADC, TWO 16-BIT TIMERS, I2C, SPI, SCI INTERFACES The ST72F262G1M6 is a microcontroller from STMicroelectronics. Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Core:** ST7 8-bit microcontroller  
- **CPU Speed:** 8 MHz  
- **Program Memory (Flash):** 8 KB  
- **RAM:** 384 bytes  
- **EEPROM:** 256 bytes  
- **Operating Voltage:** 4.5V to 5.5V  
- **I/O Pins:** Up to 38  
- **Timers:**  
  - 8-bit timer with 7-bit prescaler  
  - 16-bit timer with 3 input capture/output compare channels  
- **Communication Interfaces:**  
  - SPI (Serial Peripheral Interface)  
  - SCI (Serial Communication Interface)  
- **ADC:** 10-bit, 8-channel  
- **PWM:** 6 channels (3 x 16-bit)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SO-28  

### **Descriptions:**  
The ST72F262G1M6 is an 8-bit microcontroller based on the ST7 core, designed for embedded applications requiring moderate processing power and peripheral integration. It features Flash memory for program storage, EEPROM for data retention, and multiple communication interfaces for connectivity.  

### **Features:**  
- **Low-power modes:** Halt, Active Halt, and Wait  
- **Watchdog timer** for system reliability  
- **On-chip oscillator** with clock security system  
- **Robust I/O structure** with high sink/source capability  
- **Industrial-grade** operating temperature range  

This microcontroller is commonly used in automotive, industrial, and consumer electronics applications.  

(Note: All details are based on the manufacturer's datasheet.)

Application Scenarios & Design Considerations

8-BIT MCU WITH FLASH OR ROM MEMORY, ADC, TWO 16-BIT TIMERS, I2C, SPI, SCI INTERFACES

Alternative Part Number

  • STM8S003F3P6 --: Pin-compatible 8-bit MCU from ST's STM8 family with similar Flash/RAM and peripherals; a common drop-in upgrade path for ST7 designs.
  • PIC16F886-I/SP --: Widely available 8-bit MCU with comparable Flash, RAM, and I/O count in a similar package; suitable functional replacement with firmware port.
  • ATmega88PA-PU --: Popular 8-bit AVR MCU with similar memory and peripheral set; a feasible alternative when redesigning around the ST7F262.
  • STM8S103F3P6 --: Same TSSOP-20 footprint and STM8 core, offering comparable memory and I/O for designs moving off the ST72F262.
  • AT89C4051-24PU --: Generic 8051-class 8-bit MCU with similar small-package I/O count, usable as a functional substitute when ST72F availability is a concern.

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