Features
- Bank access controlled via bank address pins
- Selectable Pipelined or Flow-Through output mode
- Counter enable and repeat features
- Dual chip enables allow for depth expansion without additional logic
- Full synchronous operation on both ports
- Separate byte controls for multiplexed bus and bus-matching compatibility
- LVTTL- compatible, 3.3V (±150mV) power supply for core
- LVTTL compatible, selectable 3.3V (±150mV) or 2.5V (±100mV) power supply for I/Os and control signals on each port
- Available in 208-pin fpBGA and 256-pin BGA packages
- Includes JTAG functionality
- Industrial temperature range (-40 °C to +85 °C) is available
70V7339 - Block Diagram
Description
The 70V7339 high-speed 512K x 18 (9Mbit) synchronous bank-switchable dual-ported SRAM is organized into 64 independent 8K x 18 banks and has two independent ports with separate control, address, and I/O pins for each port, allowing each port to access any 8K x 18 memory block not already accessed by the other port. 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) |
|---|---|---|---|---|---|---|---|---|---|
| 70V7339S133BC | Obsolete | N/A | Out of Stock | CABGA | 256# | C | No | Tray | 4 |
| 70V7339S133BC8 | Obsolete | N/A | Out of Stock | CABGA | 256# | C | No | Reel | 4 |
| 70V7339S133BCI | Obsolete | N/A | Out of Stock | CABGA | 256# | I | No | Tray | 4 |
| 70V7339S133BCI8 | Obsolete | N/A | Out of Stock | CABGA | 256# | I | No | Reel | 4 |
| 70V7339S133BF | Obsolete | N/A | Out of Stock | CABGA | 208# | C | No | Tray | 4 |
| 70V7339S133BF8 | Obsolete | N/A | Out of Stock | CABGA | 208# | C | No | Reel | 4 |
| 70V7339S133BFI | Obsolete | N/A | Out of Stock | CABGA | 208# | I | No | Tray | 4 |
| 70V7339S133BFI8 | Obsolete | N/A | Out of Stock | CABGA | 208# | I | No | Reel | 4 |
| 70V7339S166BC | Obsolete | N/A | Out of Stock | CABGA | 256# | C | No | Tray | 4 |
| 70V7339S166BC8 | Obsolete | N/A | Out of Stock | CABGA | 256# | C | No | Reel | 4 |
| 70V7339S166BCGI | Obsolete | N/A | Out of Stock | CABGA | 256# | I | Yes | Tray | 3 |
| 70V7339S166BCI | Obsolete | N/A | Out of Stock | CABGA | 256# | I | No | Tray | 4 |
| 70V7339S166BCI8 | Obsolete | N/A | Out of Stock | CABGA | 256# | I | No | Reel | 4 |
| 70V7339S166BF | Obsolete | N/A | Out of Stock | CABGA | 208# | C | No | Tray | 4 |
| 70V7339S166BF8 | Obsolete | N/A | Out of Stock | CABGA | 208# | C | No | Reel | 4 |
| 70V7339S166BFG | Obsolete | N/A | Out of Stock | CABGA | 208# | C | Yes | Tray | 3 |
| 70V7339S166BFG8 | Obsolete | N/A | Out of Stock | CABGA | 208# | C | Yes | Reel | 3 |
| 70V7339S200BC | Obsolete | N/A | Out of Stock | CABGA | 256# | C | No | Tray | 4 |
| 70V7339S200BC8 | Obsolete | N/A | Out of Stock | CABGA | 256# | C | No | Reel | 4 |
| 70V7339S200BCG | Obsolete | N/A | Out of Stock | CABGA | 256# | C | Yes | Tray | 3 |
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- End Of Life NoticePDF 1.1 MB Jun 03, 2025
- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
- End Of Life NoticePDF 70 KB 7WDXRDKU4E7E-5-41665 Aug 18, 2008
- Product Change NoticePDF 252 KB 7WDXRDKU4E7E-5-41817 Oct 20, 2006
- Application NotePDF 138 KB 7WDXRDKU4E7E-5-37161 May 30, 2006
- Application NotePDF 154 KB 7WDXRDKU4E7E-5-37144 May 30, 2006
- Application NotePDF 225 KB 7WDXRDKU4E7E-5-37143 May 30, 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 38 KB 7WDXRDKU4E7E-5-41776 Dec 09, 2004
Recommended Documents (1)
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- Application NotePDF 138 KB 7WDXRDKU4E7E-5-37161 May 30, 2006
- Application NotePDF 154 KB 7WDXRDKU4E7E-5-37144 May 30, 2006
- Application NotePDF 225 KB 7WDXRDKU4E7E-5-37143 May 30, 2006
Application Notes & White Papers (4)
- End Of Life NoticePDF 1.1 MB Jun 03, 2025
- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
- End Of Life NoticePDF 70 KB 7WDXRDKU4E7E-5-41665 Aug 18, 2008
- Product Change NoticePDF 252 KB 7WDXRDKU4E7E-5-41817 Oct 20, 2006View More (18)
Product Notices (PCN, EOL, etc) (18)
- Device ErrataPDF 14 KB 7WDXRDKU4E7E-5-41704 Dec 05, 2001
- Device ErrataPDF 14 KB 7WDXRDKU4E7E-5-41703 Jul 23, 2001
Errata & Technical Updates (2)
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