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UPD78F0102H from NEC

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UPD78F0102H

Manufacturer: NEC

30-pin 8-bit single-chip microcontroller(78K0/KB1+)

Partnumber Manufacturer Quantity Availability
UPD78F0102H NEC 1880 In Stock

Description and Introduction

30-pin 8-bit single-chip microcontroller(78K0/KB1+) The UPD78F0102H is a microcontroller manufactured by NEC (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** NEC (Renesas Electronics)  
- **Core:** 78K0R 16-bit CPU  
- **Operating Frequency:** Up to 20 MHz  
- **Program Memory (Flash):** 32 KB  
- **RAM:** 1 KB  
- **Data Flash:** 4 KB (for data storage)  
- **I/O Ports:** Up to 38 pins  
- **Timers:**  
  - 16-bit timer × 4 channels  
  - Watchdog timer  
- **Serial Interfaces:**  
  - UART (LIN support)  
  - I²C  
  - CSI (3-wire serial)  
- **ADC:** 10-bit, 8 channels  
- **Operating Voltage:** 2.7 V to 5.5 V  
- **Package Options:** LQFP-48, QFP-44  

### **Descriptions & Features:**  
- **Low-Power Design:** Supports power-down modes (HALT, STOP) for reduced consumption.  
- **High-Speed Operation:** 20 MHz CPU clock with single-cycle instruction execution.  
- **On-Chip Debugging:** Supports real-time debugging via dedicated pins.  
- **Robust Peripheral Set:** Includes timers, serial interfaces, and ADC for embedded control applications.  
- **Wide Voltage Range:** Operates from 2.7 V to 5.5 V, suitable for battery-powered systems.  
- **Data Flash:** 4 KB for non-volatile parameter storage.  

This microcontroller is commonly used in automotive, industrial, and consumer electronics applications requiring low power and high performance.  

(Note: Always verify datasheets for the latest specifications.)

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