Features
- Optimal combination capacity , speed and design flexibility in a small footprint
- 10 ns read/write cycle time
- 5V input tolerant
- IDT Standard or First Word Fall Through timing
- Single or double register-buffered Empty and Full Flags
- Easily expandable in depth and width
- Asynchronous or coincident Read and Write Clocks
- Asynchronous or synchronous programmable Almost-Empty and Almost-Full flags with default settings
- Half-Full flag capability
- Output enable puts output data bus in high-impedance state
- Available in 128-pin TQFP
- Industrial temperature range (–40C to +85C) is available
72V815 - Block Diagram
Description
The 72V815 is a 512 x 18 dual sync FIFO with clocked read and write controls that is functionally equivalent to two 72V215 FIFO's in a single package with all associated control, data, and flag lines assigned to independent pins. This FIFO is useful for optical disk controllers, Local Area Networks (LANs), and interprocessor communication. Each of the two FIFOs has an 18-bit input and output port. 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 Number | Status | Samples | Stock | Package | Lead Count (#) | Temp. Grade | Pb (Lead) Free | Carrier Type |
|---|---|---|---|---|---|---|---|---|
| 72V815L10PF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray |
| 72V815L10PF8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Reel |
| 72V815L10PFG | Obsolete | N/A | Out of Stock | TQFP | 128# | C | Yes | Tray |
| 72V815L15PF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray |
| 72V815L15PF8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Reel |
| 72V815L15PFI | Obsolete | N/A | Out of Stock | TQFP | 128# | I | No | Tray |
| 72V815L15PFI8 | Obsolete | N/A | Out of Stock | TQFP | 128# | I | No | Reel |
| 72V815L20PF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray |
| 72V815L20PF8 | 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
- Product Change NoticePDF 44 KB 7WDXRDKU4E7E-5-41728 Nov 18, 1999
- 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
- Product Change NoticePDF 567 KB 7WDXRDKU4E7E-5-60948 Aug 26, 2016
- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
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