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CY7C291A-25WC

Memory : PROMs

Partnumber Manufacturer Quantity Availability
CY7C291A-25WC,CY7C291A25WC 160 In Stock

Description and Introduction

Memory : PROMs The CY7C291A-25WC is a high-speed CMOS 16K x 8 dual-port static RAM manufactured by Cypress Semiconductor. Here are its key specifications:

- **Organization**: 16K x 8 (131,072 bits)
- **Operating Voltage**: 5V ±10%
- **Access Time**: 25 ns
- **Power Dissipation**: 
  - Active: 825 mW (typical)
  - Standby: 11 mW (typical)
- **Operating Temperature Range**: 0°C to +70°C
- **Package**: 48-pin Windowed CERDIP (Ceramic Dual In-line Package)
- **I/O Compatibility**: TTL
- **Features**: 
  - Dual independent ports with separate control pins
  - On-chip port arbitration logic
  - Fully static operation
  - Battery backup operation capability (2V data retention)
  - Industrial temperature option available (CY7C291A-25WI)

This device is designed for applications requiring simultaneous access to shared memory from multiple processors or buses.

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