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UPD43256BGX-70LL-EJA from NEC

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UPD43256BGX-70LL-EJA

Manufacturer: NEC

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

Partnumber Manufacturer Quantity Availability
UPD43256BGX-70LL-EJA,UPD43256BGX70LLEJA NEC 2000 In Stock

Description and Introduction

256K-bit(32K-word x 8-bit) Low power SRAM The part **UPD43256BGX-70LL-EJA** is a **256K-bit (32K x 8-bit) CMOS Static RAM (SRAM)** manufactured by **NEC**.  

### **Key Specifications:**  
- **Organization:** 32K x 8-bit  
- **Operating Voltage:** 5V ±10%  
- **Access Time:** 70 ns  
- **Package:** 28-pin SOP (Small Outline Package)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Low Power Consumption:** Standby current of 10 µA (typical)  
- **Fully Static Operation:** No clock or refresh required  
- **TTL-Compatible Inputs/Outputs**  
- **Tri-State Outputs**  

### **Features:**  
- **High-Speed Access Time** (70 ns)  
- **Low Power CMOS Technology**  
- **Single 5V Power Supply**  
- **Directly Replaceable with 62256 SRAMs**  
- **Industrial Standard Pinout**  

This SRAM is commonly used in embedded systems, industrial controls, and other applications requiring fast, low-power static memory.  

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

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