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STM8S903K3T6CTR from STM,ST Microelectronics

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STM8S903K3T6CTR

Manufacturer: STM

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

Partnumber Manufacturer Quantity Availability
STM8S903K3T6CTR STM 961 In Stock

Description and Introduction

Mainstream Application specific line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM The **STM8S903K3T6CTR** is a microcontroller from STMicroelectronics (STM) based on the STM8S core. Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
- **STMicroelectronics (STM)**  

### **Specifications:**  
- **Core:** STM8S  
- **CPU Speed:** Up to **16 MHz**  
- **Flash Memory:** **8 KB**  
- **RAM:** **1 KB**  
- **EEPROM:** **128 bytes**  
- **Operating Voltage:** **2.95V to 5.5V**  
- **Package:** **LQFP-32**  
- **Operating Temperature Range:** **-40°C to +85°C**  

### **Features:**  
- **Advanced STM8 Core with Harvard Architecture**  
- **16-bit Timer (TIM1) with PWM and Input Capture**  
- **8-bit Timer (TIM2, TIM3, TIM4)**  
- **10-bit ADC with up to 5 channels**  
- **SPI, I2C, UART Communication Interfaces**  
- **Integrated Hardware Watchdog (WWDG, IWDG)**  
- **Up to 28 I/O Pins with Interrupt Capability**  
- **Low Power Modes (Halt, Active-Halt, Wait)**  
- **Robust Reset and Clock Control (RCC)**  

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

This microcontroller is designed for cost-sensitive applications requiring high performance and low power consumption.

Application Scenarios & Design Considerations

Mainstream Application specific line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM
Partnumber Manufacturer Quantity Availability
STM8S903K3T6CTR ST 100 In Stock

Description and Introduction

Mainstream Application specific line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM The **STM8S903K3T6CTR** is a microcontroller from STMicroelectronics. Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Core:** STM8 8-bit CPU  
- **Clock Speed:** Up to 16 MHz  
- **Program Memory (Flash):** 8 KB  
- **RAM:** 1 KB  
- **EEPROM:** 128 bytes  
- **Operating Voltage:** 2.95 V to 5.5 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** LQFP-32  

### **Features:**  
- Advanced STM8 core with Harvard architecture  
- 16 MHz high-performance CPU  
- Integrated RC oscillator (16 MHz and 128 kHz)  
- Multiple communication interfaces:  
  - UART, SPI, I²C  
- Timers:  
  - 16-bit timer with 3 CAPCOM channels  
  - 8-bit timer with 7-bit prescaler  
- Analog peripherals:  
  - 10-bit ADC with up to 5 channels  
- Robust I/O structure with up to 28 I/Os  
- Low-power modes (Halt, Active-Halt, Wait)  
- Embedded single-wire interface module (SWIM) for debugging  

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

This information is based on STMicroelectronics' official documentation. For further details, refer to the datasheet or product page.

Application Scenarios & Design Considerations

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

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