LOW SPEED USB 8-BIT MCU FAMILY WITH FLASH/ROM, UP TO 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C, SO34-PSDIP32 The **ST72F63BK2M1** is a microcontroller from **STMicroelectronics (STM)**. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Core:** ST7 8-bit microcontroller  
- **CPU Speed:** Up to **8 MHz**  
- **Program Memory (Flash):** **8 KB**  
- **RAM:** **384 bytes**  
- **EEPROM:** **256 bytes**  
- **Operating Voltage:** **4.5V to 5.5V**  
- **Operating Temperature:** **-40°C to +85°C**  
- **Package:** **SDIP32** (Shrink Dual In-line Package, 32 pins)  

### **Features:**
- **On-chip Peripherals:**  
  - **Timers:** 8-bit timer with 7-bit prescaler, 16-bit timer with input capture/output compare  
  - **Communication Interfaces:** SPI, SCI (UART)  
  - **ADC:** 8-channel, 10-bit resolution  
  - **Watchdog Timer (WDT)**  
  - **Interrupt Controller** with multiple sources  

- **Development Support:**  
  - In-circuit programming (ICP) and debugging  
  - Supported by ST7 development tools  

- **Low Power Modes:**  
  - **Wait, Halt, and Active-Halt modes** for power efficiency  

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

This microcontroller is designed for cost-sensitive embedded applications requiring moderate processing power and peripheral integration.  

Would you like additional details on any specific aspect?

LOW SPEED USB 8-BIT MCU FAMILY WITH FLASH/ROM, UP TO 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C, SO34-PSDIP32