Features
- Two independent FIFOs buffer data between one bidirectional 36-bit port and two unidirectional 18-bit ports
- 18-bit (word) and 9-bit (byte) bus sizing of 18 bits (word)
- Programmable Almost-Empty and Almost-Full flags
- Serial or parallel programming of partial flags
- Master Reset clears data and configures FIFO, Partial Reset clears data but retains configuration settings
- Mailbox bypass registers for each FIFO
- Auto power down minimizes power dissipation
- Available in 128-pin TQFP package
- Industrial temperature range (–40C to +85C) is available
723636 - Block Diagram
Description
The 723636 is a 512 x 36 x 2 Triple Bus sync FIFO memory which supports clock frequencies up to 83 MHz and has read access times as fast as 8 ns. FIFO data can be read out and written using either 18-bit or 9-bit formats with a choice of Big- or Little-Endian configurations. The clocks for each port are independent of one another and can be asynchronous or coincident. These devices can operate in the IDT Standard mode or First Word Fall Through mode.
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Temp. Grade | Pb (Lead) Free | Carrier Type |
|---|---|---|---|---|---|---|---|---|
| 723636L12PF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray |
| 723636L12PF8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Reel |
| 723636L15PF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray |
| 723636L15PF8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Reel |
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- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
- Product Change NoticePDF 164 KB 7WDXRDKU4E7E-5-41811 May 11, 2006
- Product Change NoticePDF 290 KB 7WDXRDKU4E7E-5-41712 Jul 19, 2005
- Product Change NoticePDF 80 KB 7WDXRDKU4E7E-5-41813 Dec 14, 2004
- Product Change NoticePDF 150 KB 7WDXRDKU4E7E-5-41738 Mar 20, 2003
- Product Change NoticePDF 65 KB 7WDXRDKU4E7E-5-41737 Mar 20, 2003
- Product Change NoticePDF 274 KB 7WDXRDKU4E7E-5-41807 Jun 11, 2001
- End Of Life NoticePDF 30 KB 7WDXRDKU4E7E-5-41682 May 24, 2001
- Product Change NoticePDF 44 KB 7WDXRDKU4E7E-5-41728 Nov 18, 1999
- End Of Life NoticePDF 86 KB 7WDXRDKU4E7E-5-54845 Jan 21, 2013
- End Of Life NoticePDF 645 KB 7WDXRDKU4E7E-5-62027 Sep 14, 2017
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- End Of Life NoticePDF 645 KB 7WDXRDKU4E7E-5-62027 Sep 14, 2017
- End Of Life NoticePDF 86 KB 7WDXRDKU4E7E-5-54845 Jan 21, 2013
- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
- Product Change NoticePDF 164 KB 7WDXRDKU4E7E-5-41811 May 11, 2006
- Product Change NoticePDF 290 KB 7WDXRDKU4E7E-5-41712 Jul 19, 2005View More (13)
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