瑞萨是先进先出 (FIFO) 领域的市场领导者，拥有同步 FIFO、异步 FIFO、队列 FIFO 和双向 FIFO 产品，可帮助设计人员解决速率匹配、缓冲和总线匹配等芯片间通信协议问题。 并行 FIFO 结构允许设计任何字节大小，而串行 FIFO 通信则可提供与其他结构之间的快速简单链路。

瑞萨并行 FIFO 产品的优势包括：

  • 用于高性能应用的卓越现成并行 FIFO 解决方案，如网络、无线基站、图形、医疗成像、数据采集和工业自动化
  • 帮助设计人员解决速率匹配、缓冲和总线匹配等芯片间通信协议问题的标准并行 FIFO 产品

储存器和逻辑器件

分类

同步 FIFO

用于缓冲大量数据的内存

异步 FIFO

在传输完成之前，允许继续进行其他数据处理的内存

队列 FIFOs

在配置列队方面提供灵活性的器件

产品选型表

    Processing table
    器件号
    Core Voltage (V)
    Bus Width (bits)
    Density (Kb)
    Pkg. Code
    Interface
    I/O Type
    I/O Frequency (MHz)
    Organization
    Temp. Range
    Architecture
    Access Time (ns)
    105°C Max. Case Temp.
    7200
    256 x 9 AsyncFIFO, 5.0V    		 5 9 2 PEG28, PLG32 Asynchronous 5.0 V TTL 256 x 9 -40 to 85°C, 0 to 70°C Uni-directional 12, 15
    7201
    512 x 9 AsyncFIFO, 5.0V    		 5 9 4 PEG28, PLG32, PTG28 Asynchronous 5.0 V TTL 512 x 9 -40 to 85°C, 0 to 70°C Uni-directional 12, 15
    7202
    1K x 9 AsyncFIFO, 5.0V    		 5 9 9 PEG28, PLG32, PTG28 Asynchronous 5.0 V TTL 1K x 9 -40 to 85°C, 0 to 70°C Uni-directional 12, 15, 50
    7203
    2K x 9 AsyncFIFO, 5.0V    		 5 9 18 PLG32, PTG28 Asynchronous 5.0 V TTL 2K x 9 -40 to 85°C, 0 to 70°C Uni-directional 12, 15
    7204
    4K x 9 AsyncFIFO, 5.0V    		 5 9 36 PEG28, PLG32, PTG28 Asynchronous 5.0 V TTL 4K x 9 -40 to 85°C, 0 to 70°C Uni-directional 12, 15
    7205
    8K x 9 AsyncFIFO, 5.0V    		 5 9 72 PLG32, PTG28 Asynchronous 5.0 V TTL 8K x 9 -40 to 85°C, 0 to 70°C Uni-directional 12, 15
    7206
    16K x 9 AsyncFIFO, 5.0V    		 5 9 144 PLG32 Asynchronous 5.0 V TTL 16K x 9 0 to 70°C Uni-directional 15
    7207
    32K x 9 AsyncFIFO, 5.0V    		 5 9 288 PLG32 Asynchronous 5.0 V TTL 32K x 9 -40 to 85°C, 0 to 70°C Uni-directional 15, 20
    7208
    64K x 9 AsyncFIFO, 5.0V    		 5 9 512 PLG32 Asynchronous 5.0 V TTL 64K x 9 -40 to 85°C, 0 to 70°C Uni-directional 20, 25
    72125
    1K x 16 Parallel-to-Serial FIFO, 5.0V    		 5 16 16 PEG28, PTG28 Asynchronous 5.0 V TTL 1K x 16 0 to 70°C Parallel/Serial FIFOs 25
    72205
    256 x 18 SyncFIFO, 5.0V    		 5 18 4 PNG64 Synchronous 5.0 V TTL 100 256 x 18 0 to 70°C Uni-directional
    72215
    512 x 18 SyncFIFO, 5.0V    		 5 18 9 PNG64 Synchronous 5.0 V TTL 100, 66 512 x 18 -40 to 85°C, 0 to 70°C Uni-directional
    72225
    1K x 18 SyncFIFO, 5.0V    		 5 18 18 PNG64, PPG64 Synchronous 5.0 V TTL 100, 66 1K x 18 -40 to 85°C, 0 to 70°C Uni-directional
    72235
    2K x 18 SyncFIFO, 5.0V    		 5 18 36 PLG68, PNG64, PPG64 Synchronous 5.0 V TTL 100, 66 2K x 18 -40 to 85°C, 0 to 70°C Uni-directional
    72245
    4K x 18 SyncFIFO, 5.0V    		 5 18 64 PNG64 Synchronous 5.0 V TTL 100 4K x 18 0 to 70°C Uni-directional
    72255
    8K x 18 SuperSync FIFO, 5.0V    		 5 18 144 PNG64, PPG64 Synchronous 5.0 V TTL 100, 66 8K x 18 -40 to 85°C, 0 to 70°C Uni-directional
    72261
    16K x 9 SuperSync FIFO, 5.0V    		 5 9 144 PNG64, PPG64 Synchronous 5.0 V TTL 66, 100 16K x 9 -40 to 85°C, 0 to 70°C Uni-directional
    72265
    16K x 18 SuperSync FIFO, 5.0V    		 5 18 288 PNG64, PPG64 Synchronous 5.0 V TTL 100, 66 16K x 18 -40 to 85°C, 0 to 70°C Uni-directional
    72271
    32K x 9 SuperSync FIFO, 5.0V    		 5 9 288 PNG64 Synchronous 5.0 V TTL 100 32K x 9 0 to 70°C Uni-directional
    723622
    256 x 36 x 2 SyncBiFIFO, 5.0V    		 5 36 18 PNG120 Synchronous 5.0 V TTL 66 256 x 36 x 2 0 to 70°C Bi-directional
    723624
    256 x 36 x 2 SyncBiFIFO, 5.0V    		 5 36 18 PKG128 Synchronous 5.0 V TTL 66 256 x 36 x 2 0 to 70°C Bi-directional
    723632
    512 x 36 x 2 SyncBiFIFO, 5.0V    		 5 36 36 PNG120 Synchronous 5.0 V TTL 66 512 x 36 x 2 0 to 70°C Bi-directional
    723633
    512 x 36 SyncFIFO, 5.0V    		 5 36 9 PKG128 Synchronous 5.0 V TTL 83 512 x 36 0 to 70°C Uni-directional
    723642
    1K x 36 x 2 SyncBiFIFO, 5.0V    		 5 36 72 PNG120 Synchronous 5.0 V TTL 66 1K x 36 x 2 0 to 70°C Bi-directional
    723651
    2K x 36 SyncFIFO, 5.0V    		 5 36 72 PNG120 Synchronous 5.0 V TTL 50 2K x 36 -40 to 85°C Uni-directional
    72421
    64 x 9 SyncFIFO, 5.0V    		 5 9 1 PR32 Synchronous 5.0 V TTL 100 64 x 9 0 to 70°C Uni-directional
    7281
    512 x 9 DualAsync FIFO, 5.0V    		 5 9 4 PAG56 Asynchronous 5.0 V TTL 512 x 9 0 to 70°C Dual FIFO 12
    7282
    1K x 9 DualAsync FIFO, 5.0V    		 5 9 9 PAG56 Asynchronous 5.0 V TTL 1K x 9 0 to 70°C Dual FIFO 12
    7284
    4K x 9 DualAsync FIFO, 5.0V    		 5 9 36 PAG56 Asynchronous 5.0 V TTL 4K x 9 0 to 70°C Dual FIFO 12
    7285
    8K x 9 DualAsync FIFO, 5.0V    		 5 9 72 PAG56 Asynchronous 5.0 V TTL 8K x 9 -40 to 85°C Dual FIFO 15
    72T18105
    128K x 18 / 256K x 9 TeraSync FIFO, 2.5V    		 2.5 18 2048 BB240, BBG240 Synchronous 1.5 V HSTL, 1.8 V HSTL, 2.5 V LVTTL, 3.3 V LVTTL 100, 225, 200, 150 128K x 18, 256K x 9 -40 to 85°C, 0 to 70°C Uni-directional
    72T18115
    256K x 18 / 512K x 9 TeraSync FIFO, 2.5V    		 2.5 18 4096 BB240 Synchronous 1.5 V HSTL, 1.8 V HSTL, 2.5 V LVTTL, 3.3 V LVTTL 100, 225, 200, 150 256K x 18, 512K x 9 -40 to 85°C, 0 to 70°C Uni-directional
    72T18125
    512K x 18 / 1M x 9 TeraSync FIFO, 2.5V    		 2.5 18 9216 BB240, BBG240 Synchronous 1.5 V HSTL, 2.5 V LVTTL, 3.3 V LVTTL 100, 225, 200, 150 1M x 9, 512K x 18 -40 to 85°C, 0 to 70°C Uni-directional
    72T36105
    64K x 36 TeraSync FIFO, 2.5V    		 2.5 36 2048 BB240 Synchronous 1.5 V HSTL, 1.8 V HSTL, 2.5 V LVTTL, 3.3 V LVTTL 100, 225, 200, 150 64K x 36 -40 to 85°C, 0 to 70°C Uni-directional
    72T36115
    128K x 36 TeraSync FIFO, 2.5V    		 2.5 36 4096 BB240 Synchronous 1.5 V HSTL, 1.8 V HSTL, 2.5 V LVTTL, 3.3 V LVTTL 100, 225, 200, 150 128K x 36 -40 to 85°C, 0 to 70°C Uni-directional
    72T36125
    256K x 36 TeraSync FIFO, 2.5V    		 2.5 36 9216 BB240, BBG240 Synchronous 1.5 V HSTL, 2.5 V LVTTL, 3.3 V LVTTL 100, 225, 200, 150 256K x 36 -40 to 85°C, 0 to 70°C Uni-directional
    72T72105
    64K x 72 TeraSync FIFO, 2.5V    		 2.5 72 4096 BB324, BBG324 Synchronous 1.5 V HSTL, 1.8 V HSTL, 2.5 V LVTTL, 3.3 V LVTTL 100, 225, 200, 150 64K x 72 -40 to 85°C, 0 to 70°C Uni-directional
    72T72115
    128K x 72 TeraSync FIFO, 2.5V    		 2.5 72 9216 BB324, BBG324 Synchronous 1.5 V HSTL, 2.5 V LVTTL, 3.3 V LVTTL 100, 225, 200, 150 128K x 72 -40 to 85°C, 0 to 70°C Uni-directional
    72T7285
    16K x 72 TeraSync FIFO, 2.5V    		 2.5 72 1024 BB324, BBG324 Synchronous 1.5 V HSTL, 1.8 V HSTL, 2.5 V LVTTL, 3.3 V LVTTL 100, 225, 200, 150 16K x 72 0 to 70°C Uni-directional
    72T7295
    32K x 72 TeraSync FIFO, 2.5V    		 2.5 72 2048 BB324, BBG324 Synchronous 1.5 V HSTL, 2.5 V LVTTL, 3.3 V LVTTL 100, 225, 200, 150 32K x 72 0 to 70°C Uni-directional
    72V01
    512 x 9 AsyncFIFO, 3.3V    		 3.3 9 4 PLG32 Asynchronous 3.3 V LVTTL 512 x 9 -40 to 85°C, 0 to 70°C Uni-directional 15, 25
    72V02
    1K x 9 AsyncFIFO, 3.3V    		 3.3 9 9 PLG32 Asynchronous 3.3 V LVTTL 1K x 9 -40 to 85°C, 0 to 70°C Uni-directional 15, 25
    72V03
    2K x 9 AsyncFIFO, 3.3V    		 3.3 9 18 PLG32 Asynchronous 3.3 V LVTTL 2K x 9 -40 to 85°C, 0 to 70°C Uni-directional 15, 25
    72V04
    4K x 9 AsyncFIFO, 3.3V    		 3.3 9 36 PLG32 Asynchronous 3.3 V LVTTL 4K x 9 -40 to 85°C, 0 to 70°C Uni-directional 15, 25
    72V05
    8K x 9 AsyncFIFO, 3.3V    		 3.3 9 72 PLG32 Asynchronous 3.3 V LVTTL 8K x 9 -40 to 85°C, 0 to 70°C Uni-directional 15, 25
    72V06
    16K x 9 AsyncFIFO, 3.3V    		 3.3 9 144 PLG32 Asynchronous 3.3 V LVTTL 16K x 9 -40 to 85°C, 0 to 70°C Uni-directional 15, 25
    72V205
    256 x 18 SyncFIFO, 3.3V    		 3.3 18 4 PNG64, PPG64 Synchronous 3.3 V LVTTL 100, 66 256 x 18 -40 to 85°C, 0 to 70°C Uni-directional
    72V2101
    256K x 9 SuperSync FIFO, 3.3V    		 3.3 9 2048 PNG64 Synchronous 3.3 V LVTTL 100 256K x 9 0 to 70°C Uni-directional
    72V2103
    128K x 18 / 256K x 9 SuperSync II FIFO, 3.3V    		 3.3 18 2048 BC100, BCG100, PNG80 Synchronous 3.3 V LVTTL 66, 166, 133 128K x 18, 256K x 9 -40 to 85°C, 0 to 70°C Uni-directional
    72V2105
    256K x 18 SuperSync FIFO, 3.3V    		 3.3 18 4096 PNG64 Synchronous 3.3 V LVTTL 100, 66 256K x 18 -40 to 85°C, 0 to 70°C Uni-directional
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    文档

    文档标题 类型 日期
    One-Renesas Memory Solutions Brochure
    PDF4.49 MB
    手册
    IDT FIFO Products Package and Ordering Information
    PDF97 KB
    指南
    IDT Specialty Memory Products Overview
    PDF890 KB
    概览
    Military and Aerospace Product Overview
    PDF603 KB
    概览
    Best In Class FIFO Products
    PDF1.82 MB
    概览

    Tools & Resources

    FIFO Product FAQs