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CY7C1399BN-12VXC from CY,Cypress

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CY7C1399BN-12VXC

Manufacturer: CY

256K (32K x 8) Static RAM

Partnumber Manufacturer Quantity Availability
CY7C1399BN-12VXC,CY7C1399BN12VXC CY 1276 In Stock

Description and Introduction

256K (32K x 8) Static RAM The CY7C1399BN-12VXC is a 3.3V 256K x 16/512K x 8 pipelined SRAM manufactured by Cypress Semiconductor. Key specifications include:  

- **Density**: 4Mb (256K x 16 or 512K x 8)  
- **Voltage Supply**: 3.3V ±10%  
- **Access Time**: 12ns  
- **Organization**: Configurable as x16 or x8 via BYTE pin  
- **Package**: 100-pin TQFP  
- **Operating Temperature**: Commercial (0°C to +70°C)  
- **I/O Type**: 3.3V LVTTL-compatible  
- **Pipelined Operation**: Supports burst mode with internal address counter  
- **Features**: Single-cycle deselect, ZZ sleep mode for power reduction  

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

Partnumber Manufacturer Quantity Availability
CY7C1399BN-12VXC,CY7C1399BN12VXC CYPRESS 5530 In Stock

Description and Introduction

256K (32K x 8) Static RAM The CY7C1399BN-12VXC is a 3.3V 256K x 18 Synchronous Pipelined SRAM manufactured by Cypress Semiconductor. Below are its key specifications:

- **Density**: 256K x 18 (4.5 Mbit)
- **Voltage Supply**: 3.3V ±10%
- **Speed**: 12 ns (operating frequency up to 83 MHz)
- **Organization**: 262,144 words × 18 bits
- **Interface**: Synchronous (pipelined)
- **I/O Type**: Common I/O (shared data input/output)
- **Operating Temperature**: Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)
- **Package**: 100-pin TQFP (Thin Quad Flat Pack)
- **Features**:
  - Single 3.3V power supply
  - Byte write control (Upper and Lower bytes)
  - Internally self-timed write cycle
  - Automatic power-down when deselected
  - JTAG boundary scan (IEEE 1149.1 compliant)
  - Burst mode support (linear or interleaved)
  - Clock enable (CEN) pin for power management
  - ZZ sleep mode for low power consumption

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

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