Features
- True Dual-Ported memory cells which allow simultaneous access of the same memory location
- Flow-through or Pipelined output mode on either port via the FT/PIPE pin
- Counter enable and reset features
- Dual chip enables allow for depth expansion without additional logic
- Full synchronous operation on both ports
- Separate upper-byte and lower-byte controls for multiplexed bus and bus matching compatibility
- LVTTL- compatible, single 3.3V (±0.3V) power supply
- Available in a 128-pin TQFP package
- Industrial temperature range (–40C to +85C) is available
70V9279 - Block Diagram
Description
The 70V9279 is a high-speed 32K x 16 bit synchronous Dual-Port RAM that has been optimized for applications having unidirectional or bidirectional data flow in bursts. An automatic power down feature, controlled by CE0 and CE1, permits the on-chip circuitry of each port to enter a very low standby power mode.
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Temp. Grade | Pb (Lead) Free | Carrier Type | Moisture Sensitivity Level (MSL) |
|---|---|---|---|---|---|---|---|---|---|
| 70V9279L12PRF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray | 3 |
| 70V9279L12PRF8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Reel | 3 |
| 70V9279L6PRF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray | 3 |
| 70V9279L6PRF8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Reel | 3 |
| 70V9279L7PRF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray | 3 |
| 70V9279L7PRF8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Reel | 3 |
| 70V9279L7PRFG | Obsolete | N/A | Out of Stock | TQFP | 128# | C | Yes | Tray | 3 |
| 70V9279L7PRFG8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | Yes | Reel | 3 |
| 70V9279L7PRFGI | Obsolete | N/A | Out of Stock | TQFP | 128# | I | Yes | Tray | 3 |
| 70V9279L7PRFGI8 | Obsolete | N/A | Out of Stock | TQFP | 128# | I | Yes | Reel | 3 |
| 70V9279L7PRFI | Obsolete | N/A | Out of Stock | TQFP | 128# | I | No | Tray | 3 |
| 70V9279L7PRFI8 | Obsolete | N/A | Out of Stock | TQFP | 128# | I | No | Reel | 3 |
| 70V9279L9PRF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray | 3 |
| 70V9279L9PRF8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Reel | 3 |
| 70V9279S12PRF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray | 3 |
| 70V9279S12PRF8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Reel | 3 |
| 70V9279S6PRF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray | 3 |
| 70V9279S6PRF8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Reel | 3 |
| 70V9279S7PRF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray | 3 |
| 70V9279S7PRF8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Reel | 3 |
| 70V9279S9PRF | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Tray | 3 |
| 70V9279S9PRF8 | Obsolete | N/A | Out of Stock | TQFP | 128# | C | No | Reel | 3 |
| 70V9279S9PRFI | Obsolete | N/A | Out of Stock | TQFP | 128# | I | No | Tray | 3 |
| 70V9279S9PRFI8 | Obsolete | N/A | Out of Stock | TQFP | 128# | I | No | Reel | 3 |
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- End Of Life NoticePDF 1.1 MB Jun 03, 2025
- End Of Life NoticePDF 938 KB Feb 28, 2022
- End Of Life NoticePDF 909 KB Jan 20, 2022
- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
- Application NotePDF 198 KB 7WDXRDKU4E7E-5-37102 May 31, 2006
- Application NotePDF 154 KB 7WDXRDKU4E7E-5-37144 May 30, 2006
- Application NotePDF 225 KB 7WDXRDKU4E7E-5-37143 May 30, 2006
- Application NotePDF 156 KB 7WDXRDKU4E7E-5-37101 May 30, 2006
- Application NotePDF 97 KB 7WDXRDKU4E7E-5-37100 May 30, 2006
- 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
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- Application NotePDF 198 KB 7WDXRDKU4E7E-5-37102 May 31, 2006
- Application NotePDF 154 KB 7WDXRDKU4E7E-5-37144 May 30, 2006
- Application NotePDF 225 KB 7WDXRDKU4E7E-5-37143 May 30, 2006
- Application NotePDF 156 KB 7WDXRDKU4E7E-5-37101 May 30, 2006
- Application NotePDF 97 KB 7WDXRDKU4E7E-5-37100 May 30, 2006
Application Notes & White Papers (5)
- End Of Life NoticePDF 1.1 MB Jun 03, 2025
- End Of Life NoticePDF 938 KB Feb 28, 2022
- End Of Life NoticePDF 909 KB Jan 20, 2022
- End Of Life NoticePDF 645 KB 7WDXRDKU4E7E-5-62027 Sep 14, 2017
- Product Change NoticePDF 567 KB 7WDXRDKU4E7E-5-60948 Aug 26, 2016View More (17)
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