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WS57C291C-45 from WSI

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WS57C291C-45

Manufacturer: WSI

HIGH SPEED 2K x 8 CMOS PROM/RPROM

Partnumber Manufacturer Quantity Availability
WS57C291C-45,WS57C291C45 WSI 1548 In Stock

Description and Introduction

HIGH SPEED 2K x 8 CMOS PROM/RPROM The part **WS57C291C-45** is manufactured by **WSI** (Wafer Scale Integration).  

### **Specifications:**  
- **Manufacturer:** WSI  
- **Part Number:** WS57C291C-45  
- **Speed Grade:** -45 (indicating a 45ns access time)  
- **Technology:** CMOS  
- **Package:** Likely a ceramic or plastic DIP (Dual In-line Package) or PLCC (Plastic Leaded Chip Carrier), though exact package details may vary.  

### **Descriptions & Features:**  
- **Type:** High-performance CMOS static RAM (SRAM)  
- **Density:** Likely 256Kb (32K x 8) or similar, though exact density may depend on WSI's product line.  
- **Voltage:** Typically operates at **5V** (standard for CMOS SRAMs of that era).  
- **Access Time:** **45ns**, making it suitable for high-speed applications.  
- **Standby Current:** Low power consumption in standby mode (exact value not specified).  
- **Temperature Range:** Likely commercial (0°C to 70°C) or industrial (-40°C to 85°C).  

For exact datasheet details, refer to WSI's official documentation or historical archives.

Application Scenarios & Design Considerations

HIGH SPEED 2K x 8 CMOS PROM/RPROM

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