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CY7C197BN-15VC from CY,Cypress

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15.625ms

CY7C197BN-15VC

Manufacturer: CY

256-Kb (256 K x 1) Static RAM Fast access time: 15 ns

Partnumber Manufacturer Quantity Availability
CY7C197BN-15VC,CY7C197BN15VC CY 1601 In Stock

Description and Introduction

256-Kb (256 K x 1) Static RAM Fast access time: 15 ns The CY7C197BN-15VC is a 3.3V, 256K x 16 (4-Mbit) synchronous pipelined SRAM manufactured by Cypress Semiconductor (now Infineon Technologies).  

**Key Specifications:**  
- **Organization:** 256K x 16  
- **Density:** 4 Mbit  
- **Supply Voltage:** 3.3V ±10%  
- **Access Time:** 15 ns  
- **Operating Frequency:** Up to 66 MHz  
- **I/O Type:** Common I/O (CIO)  
- **Interface:** Synchronous (pipelined)  
- **Package:** 100-pin TQFP (Thin Quad Flat Pack)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Features:**  
  - Single-cycle deselect  
  - Internally self-timed write cycle  
  - Byte write control  
  - JTAG boundary scan support  
  - Burst mode operation (linear or interleaved)  

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

Partnumber Manufacturer Quantity Availability
CY7C197BN-15VC,CY7C197BN15VC CYPRESS 95 In Stock

Description and Introduction

256-Kb (256 K x 1) Static RAM Fast access time: 15 ns The CY7C197BN-15VC is a high-speed CMOS static RAM (SRAM) manufactured by Cypress Semiconductor. Below are its key specifications:

1. **Density**: 256Kb (32K x 8-bit)  
2. **Access Time**: 15 ns  
3. **Operating Voltage**: 5V ±10%  
4. **Power Consumption**:  
   - Active: 275 mW (typical)  
   - Standby: 27.5 mW (typical)  
5. **Operating Temperature Range**:  
   - Commercial: 0°C to +70°C  
   - Industrial: -40°C to +85°C  
6. **Package**: 28-pin PLCC (Plastic Leaded Chip Carrier)  
7. **Interface**: Parallel (Asynchronous)  
8. **Features**:  
   - Fully static operation (no clock or refresh required)  
   - TTL-compatible inputs and outputs  
   - Three-state outputs  
   - High-reliability CMOS technology  

This SRAM is designed for applications requiring fast, low-power memory with a standard 5V supply.

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