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UPD78F0138M5GB(A)-8EU from NEC

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UPD78F0138M5GB(A)-8EU

Manufacturer: NEC

64-pin 8-bit single-chip microcontroller(78K0/KE1)

Partnumber Manufacturer Quantity Availability
UPD78F0138M5GB(A)-8EU,UPD78F0138M5GB(A)8EU NEC 150 In Stock

Description and Introduction

64-pin 8-bit single-chip microcontroller(78K0/KE1) The **UPD78F0138M5GB(A)-8EU** 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:** 78K0R 16-bit CPU  
- **Operating Frequency:** Up to **20 MHz**  
- **Flash Memory:** **64 KB**  
- **RAM:** **2 KB**  
- **Data Flash:** **4 KB** (for data storage)  
- **Operating Voltage:** **2.7 V to 5.5 V**  
- **Package:** **LQFP-64** (10x10mm, 0.5mm pitch)  
- **Temperature Range:** **-40°C to +85°C**  
- **Timers:** Multiple 16-bit timers (including watchdog timer)  
- **ADC:** 10-bit, **8 channels**  
- **Serial Interfaces:** UART, I²C, CSI (Serial Interface)  
- **GPIO:** **54 I/O pins**  
- **Low-Power Modes:** HALT, STOP  
- **Debug Support:** On-chip debug function  

### **Descriptions & Features:**  
- Based on the **78K0R CPU core**, optimized for low-power and high-performance applications.  
- Includes **64 KB Flash memory** for program storage and **2 KB RAM** for data handling.  
- **4 KB Data Flash** allows non-volatile parameter storage.  
- Supports **wide operating voltage (2.7V–5.5V)**, making it suitable for battery-powered devices.  
- Features **multiple communication interfaces** (UART, I²C, CSI) for peripheral connectivity.  
- **10-bit ADC** with 8 channels for analog signal processing.  
- **Low-power operation modes** (HALT, STOP) enhance energy efficiency.  
- **LQFP-64 package** provides a compact footprint for space-constrained designs.  
- Designed for industrial, consumer, and automotive applications requiring reliable embedded control.  

This microcontroller is commonly used in applications such as motor control, home appliances, and industrial automation.  

Would you like additional details on any specific feature?

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