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UPD78F0034BYGK-9ET from NEC

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UPD78F0034BYGK-9ET

Manufacturer: NEC

8-bit CMOS single-chip microcomputer

Partnumber Manufacturer Quantity Availability
UPD78F0034BYGK-9ET,UPD78F0034BYGK9ET NEC 50 In Stock

Description and Introduction

8-bit CMOS single-chip microcomputer The **UPD78F0034BYGK-9ET** is a microcontroller manufactured by **NEC** (now part of **Renesas Electronics**). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** NEC (Renesas Electronics)  
- **Core:** 78K0  
- **Architecture:** 8-bit  
- **Operating Frequency:** Up to **10 MHz**  
- **Program Memory (Flash):** **16 KB**  
- **RAM:** **512 bytes**  
- **Data Flash:** **1 KB** (for data storage)  
- **I/O Pins:** **30 pins**  
- **Timers:**  
  - 16-bit timer: **2 channels**  
  - 8-bit timer: **1 channel**  
  - Watchdog timer  
- **Serial Interfaces:**  
  - UART: **1 channel**  
  - I²C: **1 channel**  
- **ADC:** **8-bit, 8 channels**  
- **Operating Voltage:** **2.7 V to 5.5 V**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **LQFP-48**  

### **Descriptions:**
- The **UPD78F0034BYGK-9ET** is a low-power, high-performance 8-bit microcontroller from NEC's **78K0** family.  
- It is designed for embedded applications requiring efficient processing and low power consumption.  
- Includes **on-chip flash memory** for program storage and **data flash** for non-volatile data retention.  
- Suitable for industrial control, consumer electronics, and automotive applications.  

### **Features:**
- **Low Power Consumption:** Supports power-saving modes (HALT, STOP).  
- **High-Speed On-Chip Oscillator:** Reduces external component requirements.  
- **Robust I/O:** Supports **30 I/O pins** with multiple functions.  
- **On-Chip Debugging:** Facilitates easy development and debugging.  
- **Wide Operating Voltage Range:** Compatible with **2.7 V to 5.5 V** systems.  
- **Compact Package:** **LQFP-48** for space-constrained designs.  

This microcontroller is optimized for cost-sensitive and power-efficient embedded applications.  

(Source: NEC/Renesas official datasheets.)

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