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WS57C256F-55DMB from WSI

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WS57C256F-55DMB

Manufacturer: WSI

HIGH SPEED 32K x 8 CMOS EPROM

Partnumber Manufacturer Quantity Availability
WS57C256F-55DMB,WS57C256F55DMB WSI 5120 In Stock

Description and Introduction

HIGH SPEED 32K x 8 CMOS EPROM The WS57C256F-55DMB is a 256K (32K x 8) CMOS Static RAM manufactured by WSI (WaferScale Integration). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Organization:** 32K x 8 (256K-bit)  
- **Technology:** CMOS  
- **Access Time:** 55ns  
- **Operating Voltage:** 5V ±10%  
- **Power Consumption:**  
  - Active: 300mW (typical)  
  - Standby: 30mW (typical)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 28-pin DIP (Dual In-line Package)  

### **Descriptions & Features:**  
- **High-Speed Performance:** 55ns access time for fast read/write operations.  
- **Low Power Consumption:** Features low standby power in CMOS technology.  
- **Fully Static Operation:** No refresh cycles required.  
- **Tri-State Outputs:** Allows direct interfacing with common bus systems.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Reliable Data Retention:** Maintains data integrity with minimal power in standby mode.  
- **Industrial-Grade Quality:** Designed for stable operation in commercial environments.  

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

(Note: Always verify datasheets for exact specifications as variations may exist.)

Application Scenarios & Design Considerations

HIGH SPEED 32K x 8 CMOS EPROM

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