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UPD78F9136B from NEC

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UPD78F9136B

Manufacturer: NEC

78K/0S series 8SC

Partnumber Manufacturer Quantity Availability
UPD78F9136B NEC 290 In Stock

Description and Introduction

78K/0S series 8SC The UPD78F9136B is a microcontroller manufactured by NEC Electronics (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information:

### **Manufacturer:**  
- **NEC Electronics** (now part of Renesas Electronics)  

### **Specifications:**  
1. **Core:**  
   - 78K0R CPU core (16-bit architecture)  
   - Up to 20 MHz operating frequency  

2. **Memory:**  
   - **Flash Memory:** 32 KB  
   - **RAM:** 2 KB  

3. **Peripherals & Features:**  
   - **Timers:**  
     - 16-bit timer × 4 channels  
     - Watchdog timer  
   - **Serial Interfaces:**  
     - UART (Asynchronous Serial Interface)  
     - CSI (Clock Synchronous Serial Interface)  
   - **ADC:**  
     - 10-bit resolution, 8 channels  
   - **I/O Ports:**  
     - Up to 38 general-purpose I/O pins  
   - **Power Supply Voltage:**  
     - 2.7 V to 5.5 V (wide operating range)  
   - **Low Power Modes:**  
     - HALT and STOP modes for power saving  

4. **Package Options:**  
   - **LQFP (Low-profile Quad Flat Package)**  
   - **QFP (Quad Flat Package)**  

### **Descriptions & Features:**  
- Designed for embedded control applications such as home appliances, industrial systems, and automotive electronics.  
- Includes built-in flash memory for program storage and in-circuit programming capability.  
- Supports low-power operation, making it suitable for battery-powered devices.  
- On-chip debugging function for easier development and testing.  
- Robust peripheral set for real-time control applications.  

This information is based on NEC's official documentation for the UPD78F9136B microcontroller. For detailed datasheets, refer to Renesas Electronics (successor to NEC Electronics).

Application Scenarios & Design Considerations

78K/0S series 8SC

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