Features
- True Dual-Ported memory cells which allow simultaneous reads of the same memory location
- Separate upper-byte and lower-byte control for multiplexed bus compatibility
- 70V25 easily expands data bus width to 32 bits or more
- BUSY and Interrupt Flag
- On-chip port arbitration logic
- Full on-chip hardware support of semaphore signaling between ports
- Fully asynchronous operation from either port
- LVTTL-compatible, single 3.3V (±0.3V) power supply
- Available in a 100-pin TQFP and 84-pin PGA and PLCC packages
- Industrial temperature range (-40C to +85C) is available
70V25 - Block Diagram
Description
The 70V25 is a high-speed 8K x 16 Dual-Port Static RAM designed to be used as a stand-alone Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 32-bit or wider memory system applications resulting in full-speed, error-free operation without the need for additional discrete logic. An automatic power down feature controlled by CE permits the on-chip circuitry of each port to enter a very low standby power mode.
Parameters
| Attributes | Value |
|---|---|
| Core Voltage (V) | 3.3 |
| Bus Width (bits) | 16 |
| Density (Kb) | 128 |
| Pkg. Code | PNG100 |
| Interface | Async |
| I/O Type | 3.3 V LVTTL |
| Access Time (ns) | 15, 20, 25, 35 |
| Temp. Range (°C) | -40 to 85°C, 0 to 70°C |
| Architecture | Dual-Port |
| Organization | 8K x 16 |
| Function | Busy, Interrupt, Master, Semaphore, Slave |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| TQFP | 14.0 x 14.0 x 1.4 | 100 | 0.5 |
| Part Number | Status | Samples | Stock | Package | Budgetary Price (USD) | Lead Count (#) | Temp. Grade | Pb (Lead) Free | Carrier Type | Moisture Sensitivity Level (MSL) | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 70V25L15PFG | Active | Available | In Stock | TQFP | 1ku | $37.35 | 100# | C | Yes | Tray | 3 | TAIWAN | TAIWAN, USA |
| 70V25L15PFG8 | Active | N/A | Out of Stock | TQFP | 1ku | $37.35 | 100# | C | Yes | Reel | 3 | TAIWAN | TAIWAN, USA |
| 70V25L20PFGI | Active | Available | In Stock | TQFP | 1ku | $37.35 | 100# | I | Yes | Tray | 3 | TAIWAN | TAIWAN, USA |
| 70V25L20PFGI8 | Active | N/A | Out of Stock | TQFP | 1ku | $37.35 | 100# | I | Yes | Reel | 3 | TAIWAN | TAIWAN, USA |
| 70V25L25PFGI | Active | Available | In Stock | TQFP | 1ku | $37.35 | 100# | I | Yes | Tray | 3 | TAIWAN | TAIWAN, USA |
| 70V25L25PFGI8 | Active | N/A | Out of Stock | TQFP | 1ku | $37.35 | 100# | I | Yes | Reel | 3 | TAIWAN | TAIWAN, USA |
| 70V25S25PFGI | Active | Available | In Stock | TQFP | 1ku | $35.58 | 100# | I | Yes | Tray | 3 | TAIWAN | TAIWAN, USA |
| 70V25S25PFGI8 | Active | N/A | Out of Stock | TQFP | 1ku | $35.58 | 100# | I | Yes | Reel | 3 | TAIWAN | TAIWAN, USA |
| 70V25S35PFG | Active | Available | Out of Stock | TQFP | 1ku | $32.34 | 100# | C | Yes | Tray | 3 | TAIWAN | TAIWAN, USA |
| 70V25L15J | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Tube | 3 | |||
| 70V25L15J8 | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Reel | 3 | |||
| 70V25L15PF | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Tray | 3 | |||
| 70V25L15PF8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Reel | 3 | |||
| 70V25L20J | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Tube | 3 | |||
| 70V25L20J8 | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Reel | 3 | |||
| 70V25L20JI | Obsolete | N/A | Out of Stock | PLCC | 84# | I | No | Tube | 3 | |||
| 70V25L20JI8 | Obsolete | N/A | Out of Stock | PLCC | 84# | I | No | Reel | 3 | |||
| 70V25L20PF | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Tray | 3 | |||
| 70V25L20PF8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Reel | 3 | |||
| 70V25L20PFI | Obsolete | N/A | Out of Stock | TQFP | 100# | I | No | Tray | 3 | |||
| 70V25L20PFI8 | Obsolete | N/A | Out of Stock | TQFP | 100# | I | No | Reel | 3 | |||
| 70V25L25G | Obsolete | N/A | Out of Stock | PGA | 84# | C | No | Tray | 1 | |||
| 70V25L25J | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Tube | 3 | |||
| 70V25L25J8 | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Reel | 3 | |||
| 70V25L25PF | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Tray | 3 | |||
| 70V25L25PF8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Reel | 3 | |||
| 70V25L25PFI | Obsolete | N/A | Out of Stock | TQFP | 100# | I | No | Tray | 3 | |||
| 70V25L25PFI8 | Obsolete | N/A | Out of Stock | TQFP | 100# | I | No | Reel | 3 | |||
| 70V25L35G | Obsolete | N/A | Out of Stock | PGA | 84# | C | No | Tray | 1 | |||
| 70V25L35J | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Tube | 3 | |||
| 70V25L35J8 | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Reel | 3 | |||
| 70V25L35PF | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Tray | 3 | |||
| 70V25L35PF8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Reel | 3 | |||
| 70V25L55G | Obsolete | N/A | Out of Stock | PGA | 84# | C | No | Tray | 1 | |||
| 70V25L55J | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Tube | 3 | |||
| 70V25L55J8 | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Reel | 3 | |||
| 70V25L55PF | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Tray | 3 | |||
| 70V25L55PF8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Reel | 3 | |||
| 70V25S15J | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Tube | 3 | |||
| 70V25S15J8 | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Reel | 3 | |||
| 70V25S15PF | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Tray | 3 | |||
| 70V25S15PF8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Reel | 3 | |||
| 70V25S20J | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Tube | 3 | |||
| 70V25S20J8 | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Reel | 3 | |||
| 70V25S20PF | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Tray | 3 | |||
| 70V25S20PF8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Reel | 3 | |||
| 70V25S25G | Obsolete | N/A | Out of Stock | PGA | 84# | C | No | Tray | 1 | |||
| 70V25S25J | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Tube | 3 | |||
| 70V25S25J8 | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Reel | 3 | |||
| 70V25S25PF | Obsolete | N/A | In Stock | TQFP | 100# | C | No | Tray | 3 | |||
| 70V25S25PF8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Reel | 3 | |||
| 70V25S35G | Obsolete | N/A | Out of Stock | PGA | 84# | C | No | Tray | 1 | |||
| 70V25S35J | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Tube | 3 | |||
| 70V25S35J8 | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Reel | 3 | |||
| 70V25S35PF | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Tray | 3 | |||
| 70V25S35PF8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Reel | 3 | |||
| 70V25S55G | Obsolete | N/A | Out of Stock | PGA | 84# | C | No | Tray | 1 | |||
| 70V25S55J | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Tube | 3 | |||
| 70V25S55J8 | Obsolete | N/A | Out of Stock | PLCC | 84# | C | No | Reel | 3 | |||
| 70V25S55PF | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Tray | 3 | |||
| 70V25S55PF8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | No | Reel | 3 |
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- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
- Product Change NoticePDF 252 KB 7WDXRDKU4E7E-5-41817 Oct 20, 2006
- Product Change NoticePDF 223 KB 7WDXRDKU4E7E-5-41816 Oct 07, 2006
- Application NotePDF 197 KB 7WDXRDKU4E7E-5-37103 Jun 01, 2006
- Application NotePDF 182 KB 7WDXRDKU4E7E-5-37132 May 31, 2006
- Application NotePDF 198 KB 7WDXRDKU4E7E-5-37102 May 31, 2006
- Application NotePDF 108 KB 7WDXRDKU4E7E-5-37156 May 31, 2006
- Application NotePDF 183 KB 7WDXRDKU4E7E-5-37127 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 153 KB 7WDXRDKU4E7E-5-41664 May 02, 2005
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- Application NotePDF 197 KB 7WDXRDKU4E7E-5-37103 Jun 01, 2006
- Application NotePDF 182 KB 7WDXRDKU4E7E-5-37132 May 31, 2006
- Application NotePDF 198 KB 7WDXRDKU4E7E-5-37102 May 31, 2006
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- End Of Life NoticePDF 645 KB 7WDXRDKU4E7E-5-62027 Sep 14, 2017
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70V25L25PFGI
Checking for plating thickness on MPN 70V25L25PFGI - I don't see it on the data sheet - can anyone please help?
Jan 13, 2023
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