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CY7C291A-20JC from CY,Cypress

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CY7C291A-20JC

Manufacturer: CY

Memory : PROMs

Partnumber Manufacturer Quantity Availability
CY7C291A-20JC,CY7C291A20JC CY 10 In Stock

Description and Introduction

Memory : PROMs The CY7C291A-20JC is a high-speed CMOS 16K x 8 dual-port static RAM manufactured by Cypress Semiconductor (now part of Infineon Technologies). Key specifications include:  

- **Organization**: 16K x 8 (131,072 bits)  
- **Access Time**: 20 ns  
- **Operating Voltage**: 5V ±10%  
- **Power Consumption**:  
  - Active: 750 mW (typical)  
  - Standby: 110 mW (typical)  
- **Operating Temperature Range**: 0°C to +70°C  
- **Package**: 52-lead PLCC (Plastic Leaded Chip Carrier)  
- **Dual-Port Features**:  
  - Independent control for each port  
  - Semaphore (flag) arbitration logic  
  - Busy output for hardware arbitration  
- **I/O Compatibility**: TTL-compatible inputs and outputs  
- **Refresh**: Not required (static RAM)  

This device is designed for applications requiring high-speed, simultaneous access from two ports, such as communication systems, multiprocessor systems, and data buffering.

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