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UPD43256BGU-A12 from NEC

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UPD43256BGU-A12

Manufacturer: NEC

256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT

Partnumber Manufacturer Quantity Availability
UPD43256BGU-A12,UPD43256BGUA12 NEC 3000 In Stock

Description and Introduction

256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT The part **UPD43256BGU-A12** is a **High-Speed 262,144-Word × 8-Bit CMOS Static RAM (SRAM)** manufactured by **NEC**.  

### **Key Specifications:**  
- **Organization:** 262,144 words × 8 bits  
- **Access Time:** 12 ns (max)  
- **Operating Voltage:** 5 V ±10%  
- **Power Supply Current:**  
  - Active: 80 mA (max)  
  - Standby: 10 mA (max)  
- **Package:** 28-pin SOP (Plastic Small Outline Package)  
- **Operating Temperature Range:** 0°C to +70°C  

### **Features:**  
- **High-Speed Operation:** 12 ns access time  
- **Low Power Consumption:** CMOS technology  
- **Single 5V Power Supply**  
- **Fully Static Operation:** No clock or refresh required  
- **TTL-Compatible Inputs/Outputs**  
- **Tri-State Outputs**  
- **Battery Backup Capability**  

This SRAM is designed for high-performance applications requiring fast access times and low power consumption.

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