IC Phoenix logo

Home ›  U  › U24 > UPD43257BCZ-85LL

UPD43257BCZ-85LL from NEC

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

UPD43257BCZ-85LL

Manufacturer: NEC

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

Partnumber Manufacturer Quantity Availability
UPD43257BCZ-85LL,UPD43257BCZ85LL NEC 11 In Stock

Description and Introduction

256K-bit(32K-word x 8-bit) Low power SRAM The part **UPD43257BCZ-85LL** is a **4K x 8-bit High-Speed CMOS Static RAM (SRAM)** manufactured by **NEC**.  

### **Specifications:**  
- **Memory Size:** 4K × 8-bit (32Kb)  
- **Technology:** High-Speed CMOS  
- **Access Time:** 85 ns  
- **Operating Voltage:** 5V ±10%  
- **Package Type:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **I/O Type:** Common I/O (separate input and output pins)  
- **Standby Current:** Low power consumption in standby mode  

### **Descriptions & Features:**  
- **High-Speed Operation:** Optimized for fast read/write cycles.  
- **Fully Static:** No clock or refresh required.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Three-State Outputs:** Allows bus sharing in multi-processor systems.  
- **Single 5V Power Supply:** Simplifies system power requirements.  
- **Low Power Consumption:** Suitable for battery-backed applications.  
- **Industrial Standard Pinout:** Compatible with other 4K × 8 SRAMs.  

This SRAM is commonly used in embedded systems, industrial controls, and other applications requiring fast, non-volatile memory.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips