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CY27C256-55WC from CYPRESS

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CY27C256-55WC

Manufacturer: CYPRESS

32K x 8-Bit CMOS EPROM

Partnumber Manufacturer Quantity Availability
CY27C256-55WC,CY27C25655WC CYPRESS 200 In Stock

Description and Introduction

32K x 8-Bit CMOS EPROM The CY27C256-55WC is a 256K (32K x 8) CMOS EPROM manufactured by Cypress Semiconductor. Below are its key specifications:

- **Organization**: 32K x 8  
- **Access Time**: 55 ns  
- **Operating Voltage**: 5V ± 10%  
- **Power Dissipation**:  
  - Active: 100 mA (max)  
  - Standby: 30 mA (max)  
- **Programming Voltage (VPP)**: 12.5V  
- **Package**: 28-pin Windowed CERDIP (WC)  
- **Operating Temperature Range**:  
  - Commercial: 0°C to +70°C  
  - Industrial: -40°C to +85°C  
- **Data Retention**: 10 years minimum  
- **Programming Method**: Fast programming algorithm (100 µs per byte)  
- **Tri-State Outputs**: Yes  
- **CMOS and TTL Compatible Inputs/Outputs**: Yes  

This device is designed for applications requiring non-volatile memory with high performance and reliability.

Partnumber Manufacturer Quantity Availability
CY27C256-55WC,CY27C25655WC CY 18 In Stock

Description and Introduction

32K x 8-Bit CMOS EPROM The CY27C256-55WC is a 256Kb (32K x 8) CMOS EPROM manufactured by Cypress Semiconductor (CY). Here are its key specifications:  

- **Organization**: 32K x 8  
- **Speed**: 55ns access time  
- **Technology**: CMOS  
- **Supply Voltage**: 5V ± 10%  
- **Operating Current**: 30mA (max)  
- **Standby Current**: 100µA (max)  
- **Package**: 28-pin Windowed CERDIP (WC)  
- **Programming Voltage (VPP)**: 12.5V  
- **Operating Temperature Range**: Commercial (0°C to +70°C)  
- **Data Retention**: 10 years minimum  

This device features a transparent lid for UV erasure and is compatible with standard EPROM programmers.

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

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