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UPD78F0124 from NEC

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UPD78F0124

Manufacturer: NEC

52-pin 8-bit single-chip microcontroller(78K0/KD1)

Partnumber Manufacturer Quantity Availability
UPD78F0124 NEC 800 In Stock

Description and Introduction

52-pin 8-bit single-chip microcontroller(78K0/KD1) The UPD78F0124 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 core)  
- **Operating Frequency:** Up to 20 MHz  
- **Flash Memory:** 32 KB  
- **RAM:** 1 KB  
- **Data Flash:** 4 KB (for data storage)  
- **Operating Voltage:** 2.7 V to 5.5 V  
- **Package:** 64-pin LQFP  

### **Features:**
- **High-Speed Operation:** 20 MHz operation with 78K0R core.  
- **Low Power Consumption:** Supports multiple power-saving modes.  
- **On-Chip Peripherals:**  
  - Timers (16-bit timer, watchdog timer)  
  - Serial interfaces (UART, I²C, CSI)  
  - A/D converter (10-bit, 8 channels)  
  - D/A converter (8-bit, 2 channels)  
  - PWM outputs  
- **Robust Security:** Flash memory protection against unauthorized access.  
- **Wide Operating Voltage:** Supports 2.7 V to 5.5 V, suitable for battery-powered applications.  
- **Industrial-Grade Reliability:** Designed for automotive and industrial applications.  

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

This microcontroller is part of NEC’s 78K0R series, optimized for embedded applications requiring high performance and low power consumption.

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