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UPD41464L-80 from NEC

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15.991ms

UPD41464L-80

Manufacturer: NEC

DYNAMIC NMOS RAM

Partnumber Manufacturer Quantity Availability
UPD41464L-80,UPD41464L80 NEC 1160 In Stock

Description and Introduction

DYNAMIC NMOS RAM The UPD41464L-80 is a DRAM (Dynamic Random-Access Memory) chip manufactured by NEC. Below are its specifications, descriptions, and features:

### **Manufacturer:**  
- **NEC** (Nippon Electric Company)  

### **Specifications:**  
- **Type:** DRAM (Dynamic RAM)  
- **Density:** 64K x 4-bit (256Kbit)  
- **Speed:** 80ns (Access Time)  
- **Operating Voltage:** +5V  
- **Package:** 18-pin DIP (Dual In-line Package)  
- **Refresh Cycles:** 128 cycles every 2ms  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions & Features:**  
- **High-Speed Operation:** 80ns access time suitable for high-performance applications.  
- **Low Power Consumption:** Designed for efficient power usage.  
- **Wide Compatibility:** Used in various computing and embedded systems.  
- **Standard DRAM Interface:** Compatible with industry-standard memory controllers.  
- **Refresh Requirement:** Requires periodic refresh cycles to maintain data integrity.  

This chip was commonly used in early computer systems, arcade boards, and industrial applications.

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