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UPD444001LE-12 from NEC

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UPD444001LE-12

Manufacturer: NEC

4M-bit(4M-word x 1-bit) Fast SRAM

Partnumber Manufacturer Quantity Availability
UPD444001LE-12,UPD444001LE12 NEC 17 In Stock

Description and Introduction

4M-bit(4M-word x 1-bit) Fast SRAM The UPD444001LE-12 is a static RAM (SRAM) module manufactured by NEC. Below are the factual specifications, descriptions, and features based on available information:  

### **Manufacturer:** NEC (Nippon Electric Company)  
### **Part Number:** UPD444001LE-12  
### **Type:** Static RAM (SRAM)  
### **Density:** 4Mbit (512K × 8 bits)  
### **Speed:** 12ns (access time)  
### **Voltage Supply:** 5V ±10%  
### **Package:** 32-pin SOP (Small Outline Package)  
### **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C) (varies by specific model)  
### **Features:**  
- **High-Speed Operation:** 12ns access time for fast data retrieval.  
- **Low Power Consumption:** CMOS technology for reduced power usage.  
- **Wide Operating Voltage:** Supports 5V ±10%.  
- **Asynchronous Operation:** No clock required for read/write operations.  
- **Tri-State Outputs:** Allows bus sharing in multi-device systems.  
- **Byte-Wide Organization:** 512K × 8-bit configuration for flexible data storage.  

### **Applications:**  
- Embedded systems  
- Cache memory  
- Networking equipment  
- Industrial control systems  

This information is based on NEC's documentation for the UPD444001LE-12 SRAM module. For exact specifications, refer to the official datasheet.

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