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瑞萨电子 (Renesas Electronics Corporation) - June is Pride Month, a month to raise awareness of the rights and the culture of the LGBTQ+ community

特性

  • 10 ns read/write cycle time
  • Read and Write Clocks can be independent
  • Dual-Ported zero fall-through time architecture
  • Empty and Full Flags signal FIFO status
  • Programmable Almost-Empty and Almost-Full flags can be set to any depth
  • Programmable Almost-Empty and Almost-Full flags default to Empty+7, and Full-7, respectively
  • Output enable puts output data bus in high-impedance state
  • Available in 32-pin PLCC and 32-pin TQFP packages
  • Industrial temperature range (–40C to +85C) is available

描述

The 72221SyncFIFO™ is a 1K x 9 First-In, First-Out memory with clocked read and write controls. This FIFO is useful for a wide variety of data buffering needs such as graphics, local area networks and interprocessor communication. These FIFOs have 9-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.
Part NumberStatusSamplesStockPackageLead Count (#)Temp. GradePb (Lead) FreeCarrier Type
72221L10JObsoleteN/AOut of StockPLCC32#CNoTube
72221L10J8ObsoleteN/AOut of StockPLCC32#CNoReel
72221L10JGObsoleteN/AOut of StockPLCC32#CYesTube
72221L10JG8ObsoleteN/AOut of StockPLCC32#CYesReel
72221L10PFObsoleteN/AOut of StockTQFP32#CNoTray
72221L10PF8ObsoleteN/AOut of StockTQFP32#CNoReel
72221L10PFGObsoleteN/AOut of StockTQFP32#CYesTray
72221L10PFG8ObsoleteN/AOut of StockTQFP32#CYesReel
72221L15JObsoleteN/AOut of StockPLCC32#CNoTube
72221L15J8ObsoleteN/AOut of StockPLCC32#CNoReel
72221L15JGIObsoleteN/AOut of StockPLCC32#IYesTube
72221L15JGI8ObsoleteN/AOut of StockPLCC32#IYesReel
72221L15JIObsoleteN/AOut of StockPLCC32#INoTube
72221L15JI8ObsoleteN/AOut of StockPLCC32#INoReel
72221L15PFObsoleteN/AOut of StockTQFP32#CNoTray
72221L15PF8ObsoleteN/AOut of StockTQFP32#CNoReel
72221L15PFGIObsoleteN/AOut of StockTQFP32#IYesTray
72221L15PFGI8ObsoleteN/AOut of StockTQFP32#IYesReel
72221L15PFIObsoleteN/AOut of StockTQFP32#INoTray
72221L15PFI8ObsoleteN/AOut of StockTQFP32#INoReel
72221L25JObsoleteN/AOut of StockPLCC32#CNoTube
72221L25J8ObsoleteN/AOut of StockPLCC32#CNoReel
72221L25JIObsoleteN/AOut of StockPLCC32#INoTube
72221L25JI8ObsoleteN/AOut of StockPLCC32#INoReel
72221L25PFObsoleteN/AOut of StockTQFP32#CNoTray
72221L25PF8ObsoleteN/AOut of StockTQFP32#CNoReel
72221L25PFIObsoleteN/AOut of StockTQFP32#INoTray
72221L25PFI8ObsoleteN/AOut of StockTQFP32#INoReel
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