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ルネサス エレクトロニクス株式会社 (Renesas Electronics Corporation) - 6月はプライド月間として、LGBTQ+の権利や文化、コミュニティについて啓発する世界的な活動月間です

特長

  • 10 ns read/write cycle time
  • Empty and Full flags signal FIFO status
  • Easy expandable in depth and width
  • Asynchronous or coincident read and write clocks
  • Programmable Almost-Empty and Almost-Full flags with default settings
  • Half-Full flag capability
  • Dual-Port zero fall-through time architecture
  • Output enable puts output data bus in high-impedance state
  • Available in 64-pin TQFP, STQFP and 68-pin PLCC packages
  • Industrial temperature range (–40C to +85C) is available

説明

The 72245 is a 4K x 8 First-In, First-Out memory with clocked read and write controls and would be useful for a wide variety of data buffering needs, such as optical disk controllers, Local Area Networks (LANs), and interprocessor communication. These FIFOs have 18-bit input and output ports. The read clock can be tied to the write clock for single clock operation or the two clocks can run asynchronous of one another for dual-clock operation. These devices are depth expandable using a Daisy-Chain technique.
Part NumberStatusSamplesStockPackageLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeMoisture Sensitivity Level (MSL)
72245LB10JObsoleteN/AOut of StockPLCC68#CNoTube3
72245LB10J8ObsoleteN/AOut of StockPLCC68#CNoReel3
72245LB10JGObsoleteN/AOut of StockPLCC68#CYesTube3
72245LB10JG8ObsoleteN/AOut of StockPLCC68#CYesReel3
72245LB10PFObsoleteN/AOut of StockTQFP64#CNoTray3
72245LB10PF8ObsoleteN/AOut of StockTQFP64#CNoReel3
72245LB10PFGObsoleteN/AOut of StockTQFP64#CYesTray3
72245LB10PFG8ObsoleteN/AOut of StockTQFP64#CYesReel3
72245LB10TFObsoleteN/AOut of StockTQFP64#CNoTray3
72245LB10TF8ObsoleteN/AOut of StockTQFP64#CNoReel3
72245LB15JObsoleteN/AOut of StockPLCC68#CNoTube3
72245LB15J8ObsoleteN/AOut of StockPLCC68#CNoReel3
72245LB15JGIObsoleteN/AOut of StockPLCC68#IYesTube3
72245LB15JGI8ObsoleteN/AOut of StockPLCC68#IYesReel3
72245LB15JIObsoleteN/AOut of StockPLCC68#INoTube3
72245LB15JI8ObsoleteN/AOut of StockPLCC68#INoReel3
72245LB15PFObsoleteN/AOut of StockTQFP64#CNoTray3
72245LB15PF8ObsoleteN/AOut of StockTQFP64#CNoReel3
72245LB15PFIObsoleteN/AOut of StockTQFP64#INoTray3
72245LB15PFI8ObsoleteN/AOut of StockTQFP64#INoReel3
72245LB15TFObsoleteN/AOut of StockTQFP64#CNoTray3
72245LB15TF8ObsoleteN/AOut of StockTQFP64#CNoReel3
72245LB15TFIObsoleteN/AOut of StockTQFP64#INoTray3
72245LB15TFI8ObsoleteN/AOut of StockTQFP64#INoReel3
72245LB25JObsoleteN/AOut of StockPLCC68#CNoTube3
72245LB25J8ObsoleteN/AOut of StockPLCC68#CNoReel3
72245LB25JIObsoleteN/AOut of StockPLCC68#INoTube3
72245LB25JI8ObsoleteN/AOut of StockPLCC68#INoReel3
72245LB25PFObsoleteN/AOut of StockTQFP64#CNoTray3
72245LB25PF8ObsoleteN/AOut of StockTQFP64#CNoReel3
72245LB25PFIObsoleteN/AOut of StockTQFP64#INoTray3
72245LB25PFI8ObsoleteN/AOut of StockTQFP64#INoReel3
72245LB25TFObsoleteN/AOut of StockTQFP64#CNoTray3
72245LB25TF8ObsoleteN/AOut of StockTQFP64#CNoReel3
72245LB25TFIObsoleteN/AOut of StockTQFP64#INoTray3
72245LB25TFI8ObsoleteN/AOut of StockTQFP64#INoReel3