LOW SPEED USB 8-BIT MCU WITH 3 ENDPOINTS, FLASH OR ROM MEMORY, LVD, WDG, 10-BIT ADC, 2 TIMERS, SCI, SPI The **ST72F623F2B1** is a microcontroller from **STMicroelectronics (STM)**. Below are the factual specifications, descriptions, and features based on available data:  

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

### **Specifications:**  
- **Core:** **8-bit ST7**  
- **Operating Frequency:** **Up to 8 MHz**  
- **Flash Memory:** **8 KB**  
- **RAM:** **384 bytes**  
- **EEPROM:** **256 bytes**  
- **I/O Ports:** **Up to 26 I/O pins**  
- **Timers:**  
  - **8-bit Timer with 7-bit prescaler**  
  - **16-bit Timer with 8-bit prescaler**  
  - **Watchdog Timer**  
- **ADC:** **8-channel, 10-bit resolution**  
- **Communication Interfaces:**  
  - **SPI (Serial Peripheral Interface)**  
  - **SCI (Serial Communication Interface, UART-compatible)**  
- **Operating Voltage:** **3.0V to 5.5V**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **SO-28 (28-pin Small Outline Package)**  

### **Descriptions & Features:**  
- **Low-power modes** (Halt, Active Halt, Wait) for energy-efficient operation.  
- **Robust reset system** (Power-on Reset, Low-voltage Detector).  
- **Industrial-grade reliability** with high noise immunity.  
- **On-chip oscillator** for clock generation.  
- **Development support** with in-circuit programming (ICP) and debugging.  

This microcontroller is designed for embedded applications requiring **low power consumption, analog sensing, and communication capabilities**.  

Would you like additional details on any specific aspect?

LOW SPEED USB 8-BIT MCU WITH 3 ENDPOINTS, FLASH OR ROM MEMORY, LVD, WDG, 10-BIT ADC, 2 TIMERS, SCI, SPI

LOW SPEED USB 8-BIT MCU WITH 3 ENDPOINTS, FLASH OR ROM MEMORY, LVD, WDG, 10-BIT ADC, 2 TIMERS, SCI, SPI The **ST72F623F2B1** is a microcontroller from **STMicroelectronics**. Below are its key specifications, descriptions, and features based on the manufacturer's data:  

### **Manufacturer:** STMicroelectronics  
### **Family:** ST7  
### **Core:** 8-bit ST7 core  
### **Operating Frequency:** Up to **8 MHz**  
### **Flash Memory:** **8 KB**  
### **RAM:** **384 bytes**  
### **EEPROM:** **256 bytes**  
### **I/O Ports:** **Up to 32 I/O pins**  
### **Timers:**  
   - 8-bit timer with **7-bit prescaler**  
   - 16-bit timer with **input capture, output compare, and PWM**  
### **ADC:** **10-bit, 8-channel**  
### **Communication Interfaces:**  
   - **SPI (Serial Peripheral Interface)**  
   - **SCI (Serial Communication Interface, UART-compatible)**  
### **Operating Voltage:** **3.0V to 5.5V**  
### **Operating Temperature Range:** **-40°C to +85°C**  
### **Package:** **SO-28 (Small Outline 28-pin)**  

### **Key Features:**  
- **Low-power modes** (Wait, Halt)  
- **Watchdog timer** for system reliability  
- **Robust reset system** (Power-on reset, low-voltage detector)  
- **Industrial-grade reliability**  

This microcontroller is designed for embedded applications requiring **low power consumption, analog sensing, and real-time control**.  

Would you like additional details on a specific feature?

LOW SPEED USB 8-BIT MCU WITH 3 ENDPOINTS, FLASH OR ROM MEMORY, LVD, WDG, 10-BIT ADC, 2 TIMERS, SCI, SPI