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UPD43257BGU-70LL from NEC.,NEC

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UPD43257BGU-70LL

Manufacturer: NEC.

256K-bit(32K-word x 8-bit) Low power SRAM

Partnumber Manufacturer Quantity Availability
UPD43257BGU-70LL,UPD43257BGU70LL NEC. 25 In Stock

Description and Introduction

256K-bit(32K-word x 8-bit) Low power SRAM The part **UPD43257BGU-70LL** is manufactured by **NEC**.  

### **Specifications:**  
- **Type**: High-speed CMOS static RAM  
- **Density**: 32K x 8 bits (256K-bit)  
- **Access Time**: 70 ns  
- **Operating Voltage**: 5V ±10%  
- **Package**: 28-pin SOP (Small Outline Package)  
- **Operating Temperature Range**: Commercial (0°C to +70°C)  
- **I/O Type**: Common I/O (3-state)  

### **Features:**  
- **Low Power Consumption**: CMOS technology ensures reduced power usage.  
- **High-Speed Operation**: 70 ns access time for fast data retrieval.  
- **Wide Voltage Range**: Operates at 5V with ±10% tolerance.  
- **Three-State Outputs**: Allows bus-oriented applications.  
- **Fully Static Operation**: No clock or refresh required.  

### **Applications:**  
- Used in embedded systems, industrial controls, and other applications requiring fast, low-power SRAM.  

Would you like additional details on pin configuration or electrical characteristics?

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