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CY7C197-12VC from CY,Cypress

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CY7C197-12VC

Manufacturer: CY

Memory : Async SRAMs

Partnumber Manufacturer Quantity Availability
CY7C197-12VC,CY7C19712VC CY 1088 In Stock

Description and Introduction

Memory : Async SRAMs The CY7C197-12VC is a high-speed CMOS Static RAM (SRAM) device manufactured by Cypress Semiconductor (now part of Infineon Technologies). Here are its key specifications:  

- **Density:** 256Kb (32K x 8)  
- **Technology:** High-speed CMOS  
- **Access Time:** 12 ns  
- **Operating Voltage:** 5V ±10%  
- **Operating Current:** 70 mA (typical)  
- **Standby Current:** 5 mA (typical)  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Temperature Range:** Commercial (0°C to +70°C)  
- **Features:**  
  - Fully static operation (no clock or refresh required)  
  - TTL-compatible inputs and outputs  
  - Three-state outputs  
  - Automatic power-down when deselected  

This information is based solely on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
CY7C197-12VC,CY7C19712VC CYPRESS 428 In Stock

Description and Introduction

Memory : Async SRAMs The CY7C197-12VC is a 3.3V, 256K x 16 (4-Mbit) Static RAM (SRAM) manufactured by Cypress Semiconductor. Below are its key specifications:

- **Organization**: 256K x 16 (4 Mbit)  
- **Voltage Supply**: 3.3V (±10%)  
- **Access Time**: 12 ns  
- **Operating Current**: 85 mA (typical)  
- **Standby Current**: 5 mA (typical)  
- **Package**: 44-pin TSOP (Thin Small Outline Package)  
- **Temperature Range**: Commercial (0°C to +70°C)  
- **Interface**: Asynchronous  
- **Control Signals**: Chip Enable (CE), Output Enable (OE), Write Enable (WE)  
- **Data Retention**: Supported at reduced voltage (2.0V minimum)  
- **I/O Type**: Common I/O (shared data input/output)  

This SRAM is designed for high-performance applications requiring fast access times and low power consumption.

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