概览

简介

The 72V275 is a 32K x 18 SuperSync FIFO memory with clocked read and write controls. It's a functionally compatible version of the 72275 designed to run off a 3.3V supply for very low power consumption. The Frequency Select pin (FS) has been removed, thus it is no longer necessary to select which of the two clock inputs, RCLK or WCLK, is running at the higher frequency. SuperSync FIFOs are particularly appropriate for networking, video, telecommunications, data communications and other applications that need to buffer large amounts of data.

特性

  • Pin-compatible with the 72V2x5 SuperSync FIFOs
  • Functionally compatible with the 5 Volt 722x5 family
  • 10ns read/write cycle time (6.5ns access time)
  • Fixed, low first word data latency time
  • Auto power down minimizes standby power consumption
  • Retransmit operation with fixed, low first word data latency time
  • Empty, Full and Half-Full flags signal FIFO status
  • Programmable Almost-Empty and Almost-Full flags, Easily expandable in depth and width
  • Independent Read and Write clocks (permit reading and writing simultaneously)
  • Available in 64-pin TQFP and STQFP packages
  • Industrial temperature range (–40C to +85C) is available

文档

Document title Document type
类型
日期 日期
PDF 445 KB 数据手册
PDF 938 KB End Of Life Notice
PDF 909 KB End Of Life Notice
PDF 645 KB End Of Life Notice
PDF 123 KB 指南
PDF 567 KB 产品变更通告
PDF 611 KB 产品变更通告
PDF 611 KB 产品变更通告
PDF 95 KB 产品变更通告
PDF 50 KB 产品变更通告
PDF 24 KB 产品变更通告
PDF 252 KB 产品变更通告
PDF 164 KB 产品变更通告
PDF 290 KB 产品变更通告
PDF 80 KB 产品变更通告
PDF 26 KB 产品变更通告
PDF 150 KB 产品变更通告
PDF 150 KB 产品变更通告
PDF 274 KB 产品变更通告
PDF 44 KB 产品变更通告
20 items

设计和开发

软件与工具

软件下载

Software title Software type 类型 日期 日期
PDF 938 KB End Of Life Notice
PDF 909 KB End Of Life Notice
PDF 645 KB End Of Life Notice
3 items

模型

模型

文档标题 类型 类型 日期 日期
ZIP 10 KB 模型 - IBIS
TAR 32 KB 模型 - SPICE
2 items

支持