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CY7C4271-15JC from CY,Cypress

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16.602ms

CY7C4271-15JC

Manufacturer: CY

12K/32K x 9 Deep Sync FIFOs

Partnumber Manufacturer Quantity Availability
CY7C4271-15JC,CY7C427115JC CY 40 In Stock

Description and Introduction

12K/32K x 9 Deep Sync FIFOs The CY7C4271-15JC is a high-speed CMOS dual-port static RAM manufactured by Cypress Semiconductor. Here are its key specifications:

- **Organization**: 4K x 9 bits  
- **Speed**: 15 ns access time  
- **Operating Voltage**: 5V ±10%  
- **Power Consumption**:  
  - Active: 1.5W (max)  
  - Standby: 55mW (max)  
- **Temperature Range**: Commercial (0°C to +70°C)  
- **Package**: 48-lead PLCC (Plastic Leaded Chip Carrier)  
- **Features**:  
  - Dual independent ports with separate control signals  
  - Fully asynchronous operation  
  - Battery backup capability  
  - TTL-compatible inputs and outputs  
  - Interrupt flag for port-to-port communication  

This device is designed for applications requiring high-speed data transfer between two processors.

Partnumber Manufacturer Quantity Availability
CY7C4271-15JC,CY7C427115JC CYPRESS 34 In Stock

Description and Introduction

12K/32K x 9 Deep Sync FIFOs The CY7C4271-15JC is a 3.3V 256K x 18 synchronous dual-port static RAM (SRAM) manufactured by Cypress Semiconductor. Here are its key specifications:

- **Density**: 256K x 18 (4.5 Mbit)  
- **Voltage Supply**: 3.3V (±10%)  
- **Speed**: 15 ns access time  
- **Package**: 100-pin Plastic Quad Flat Pack (PQFP)  
- **Operating Temperature**: Commercial (0°C to +70°C)  
- **I/O Type**: 5V-tolerant inputs and outputs  
- **Features**:  
  - Synchronous operation (clock-controlled)  
  - Dual independent ports with simultaneous access  
  - On-chip arbitration logic  
  - Interrupt flag for port-to-port communication  
  - Byte enable control  

This device is designed for high-speed data transfer applications where simultaneous access from multiple processors is required.

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