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STM8S903F3M6 from ST,ST Microelectronics

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STM8S903F3M6

Manufacturer: ST

Mainstream Application specific line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM

Partnumber Manufacturer Quantity Availability
STM8S903F3M6 ST 85 In Stock

Description and Introduction

Mainstream Application specific line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM The STM8S903F3M6 is a microcontroller from STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** STMicroelectronics  
### **Part Number:** STM8S903F3M6  

### **Specifications:**  
- **Core:** STM8 8-bit core, up to 16 MHz  
- **Flash Memory:** 8 KB  
- **RAM:** 1 KB  
- **EEPROM:** 640 bytes  
- **Operating Voltage:** 2.95V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin SOIC  

### **Features:**  
- **Advanced STM8 Core:** Harvard architecture, 3-stage pipeline  
- **Clock Options:** Internal 16 MHz RC, external crystal/clock  
- **Timers:**  
  - 1x 16-bit advanced control timer  
  - 1x 16-bit general-purpose timer  
  - 1x 8-bit basic timer  
  - 1x watchdog timer (independent & window)  
- **Communication Interfaces:**  
  - UART (LIN mode supported)  
  - SPI (up to 8 Mbit/s)  
  - I²C (up to 400 kHz)  
- **Analog Peripherals:**  
  - 10-bit ADC with up to 5 channels  
  - Comparator with fixed reference  
- **GPIOs:** Up to 16 I/O pins with interrupt capability  
- **Robustness Features:**  
  - Hardware watchdog  
  - Clock security system  
  - Power-on reset (POR)  

### **Applications:**  
- Industrial control  
- Consumer electronics  
- Home appliances  
- Motor control  

This information is based on the manufacturer's datasheet and official documentation.

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