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CY7B135-20JC from CYPRESS

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CY7B135-20JC

Manufacturer: CYPRESS

4K x 8 Dual-Port Static RAMs and 4K x 8 Dual-Port Static RAM with Semaphores

Partnumber Manufacturer Quantity Availability
CY7B135-20JC,CY7B13520JC CYPRESS 40 In Stock

Description and Introduction

4K x 8 Dual-Port Static RAMs and 4K x 8 Dual-Port Static RAM with Semaphores The CY7B135-20JC is a 3.3V 256K x 16 Synchronous Flow-Through SRAM manufactured by Cypress Semiconductor. Key specifications include:  

- **Density**: 4Mb (256K x 16)  
- **Voltage Supply**: 3.3V (±10%)  
- **Speed**: 20ns access time  
- **Organization**: 262,144 words × 16 bits  
- **Package**: 44-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature**: Commercial (0°C to +70°C)  
- **I/O Type**: Flow-Through (no on-chip latency)  
- **Features**:  
  - Synchronous operation (single clock cycle)  
  - Byte Write capability  
  - Self-timed write cycle  
  - Three-chip enables for easy depth expansion  

This SRAM is designed for high-performance applications requiring fast, synchronous memory access.

Partnumber Manufacturer Quantity Availability
CY7B135-20JC,CY7B13520JC CY 5530 In Stock

Description and Introduction

4K x 8 Dual-Port Static RAMs and 4K x 8 Dual-Port Static RAM with Semaphores The CY7B135-20JC is a 3.3V 256K x 16/512K x 8 synchronous pipelined SRAM manufactured by Cypress Semiconductor (now part of Infineon Technologies).  

### Key Specifications:  
- **Density**: 4Mb (256K x 16 or 512K x 8)  
- **Organization**: Configurable as x16 or x8  
- **Voltage Supply**: 3.3V (±10%)  
- **Speed**: 20ns access time  
- **Package**: 44-pin PLCC (Plastic Leaded Chip Carrier)  
- **Interface**: Synchronous with pipelined operation  
- **Operating Temperature**: Commercial (0°C to +70°C)  
- **I/O Type**: Single-ended  
- **Features**:  
  - Burst mode support  
  - ZZ (Sleep Mode) for power saving  
  - JTAG boundary scan (IEEE 1149.1 compliant)  
  - Byte write control  

This SRAM is commonly used in networking, telecommunications, and high-performance computing applications.  

(Note: Always verify datasheets for the latest specifications.)

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