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CY7C263-55WMB from CYPRESS

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CY7C263-55WMB

Manufacturer: CYPRESS

Memory : PROMs

Partnumber Manufacturer Quantity Availability
CY7C263-55WMB,CY7C26355WMB CYPRESS 46 In Stock

Description and Introduction

Memory : PROMs The CY7C263-55WMB is a 16K x 16 Dual-Port Static RAM manufactured by Cypress Semiconductor. Here are its key specifications:

- **Organization**: 16K x 16 (262,144 bits)  
- **Speed**: 55 ns access time  
- **Operating Voltage**: 5V ±10%  
- **Package**: 100-pin Windowed Ceramic Quad Flat Pack (WMB)  
- **Operating Temperature Range**: Commercial (0°C to +70°C)  
- **Dual-Port Features**: Simultaneous access to the same memory location via independent ports  
- **Power Consumption**:  
  - Active: 1,100 mW (typical)  
  - Standby: 55 mW (typical)  
- **I/O Compatibility**: TTL-compatible inputs and outputs  
- **Interrupt Support**: Supports mailbox interrupts for inter-processor communication  
- **Bus Arbitration**: On-chip arbitration logic for resolving simultaneous access conflicts  

This device is designed for high-speed, high-reliability applications requiring dual-port memory functionality.

Partnumber Manufacturer Quantity Availability
CY7C263-55WMB,CY7C26355WMB CY 10 In Stock

Description and Introduction

Memory : PROMs The CY7C263-55WMB is a 16K (2K x 8) Static RAM (SRAM) manufactured by Cypress Semiconductor. Here are its key specifications:

- **Organization**: 2K x 8  
- **Speed**: 55 ns access time  
- **Voltage Supply**: 5V ±10%  
- **Operating Current**: 100 mA (typical)  
- **Standby Current**: 10 mA (typical)  
- **Package**: 24-pin SOIC (WMB denotes the package type)  
- **Operating Temperature Range**: Commercial (0°C to +70°C)  
- **Technology**: CMOS  
- **Features**: Fully static operation, no clock or refresh required, TTL-compatible inputs and outputs, tri-state outputs  

This SRAM is designed for high-performance, low-power applications.

Partnumber Manufacturer Quantity Availability
CY7C263-55WMB,CY7C26355WMB CYPRESSIND 278 In Stock

Description and Introduction

Memory : PROMs The CY7C263-55WMB is a 16K x 8 CMOS Static RAM (SRAM) manufactured by Cypress Semiconductor (CYPRESSIND). Key specifications include:  

- **Organization**: 16K x 8 (131,072 bits)  
- **Access Time**: 55 ns  
- **Operating Voltage**: 5V ±10%  
- **Package**: 28-pin SOIC (WMB)  
- **Operating Temperature Range**: Commercial (0°C to +70°C)  
- **Low Power Consumption**:  
  - Active Current: 60 mA (max)  
  - Standby Current: 10 mA (max)  
- **Tri-State Outputs**: Yes  
- **CMOS Technology**: Fully static operation, no clock or refresh required  
- **Data Retention**: Guaranteed at 2V  
- **Pin-Compatible**: With industry-standard 16K x 8 SRAMs  

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

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