The 72V3664 is a 3.3V bidirectional synchronous (clocked) FIFO. Two independent 4K x 36 dualport SRAM FIFOs on board each chip buffer data in opposite directions. The clocks for each port are independent of one another and can be asynchronous or coincident. The enables for each port are arranged to provide a simple bidirectional interface between microprocessors and/or buses with synchronous control.

特性

  • Clock frequencies up to 100 MHz (6.5ns access time)
  • Select IDT Standard timing or First Word Fall Through Timing
  • Programmable Almost-Empty and Almost-Full flags
  • each has five
  • default offsets (8, 16, 64, 256 and 1,024 )
  • Port B bus sizing of 36 bits (long word), 18 bits (word) and 9 bits (byte)
  • Retransmit Capability
  • Free-running CLKA and CLKB may be asynchronous or coincident
  • Auto power down minimizes power dissipation
  • Available in 128-pin TQFP package
  • Pin compatible to the lower density parts IDT72V36x4
  • Industrial temperature range (–40C to +85C) is available

产品选择

器件号 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
72V3664L10PFG
Active TQFP 128 C 是的 Tray
Availability
72V3664L10PFG8
Active TQFP 128 C 是的 Reel
Availability

文档和下载

文档标题 其他语言 类型 文档格式 文件大小 日期
数据手册与勘误表
72V3664 Datasheet 数据手册 PDF 346 KB
使用指南与说明
Cypress Discontinued Dual-port and FIFO to IDT Cross Reference Guide 指南 PDF 123 KB
PCN / PDN
PDN# : SP-17-02 PRODUCT DISCONTINUANCE NOTICE FOR SPO DEVICES 产品停产通告 PDF 645 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w 产品变更通告 PDF 24 KB
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China 产品变更通告 PDF 164 KB
PCN A-0506-03; Packing Material Change 产品变更通告 PDF 290 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products 产品变更通告 PDF 80 KB
PCN#: A-0310-01, Green Products 产品变更通告 PDF 26 KB
PCN# G-0110-06 REV.1 Mold Compound 产品变更通告 PDF 48 KB
PCN# G-0110-06 Mold Compound 产品变更通告 PDF 47 KB
PCN# G9911-05, To qualify low alpha mold compound. 产品变更通告 PDF 44 KB