特長
- True Dual-Ported memory cells which allow simultaneous reads of the same memory location
- 70V06 easily expands data bus width to 16 bits or more
- Interrupt Flag
- On-chip port arbitration logic
- Full on-chip hardware support of semaphore signaling between ports
- Fully asynchronous operation from either port
- TTL-compatible, single 3.3V (±0.3V) power supply
- Available in 68-pin PGA and PLCC, and 64-pin TQFP packages
- Industrial temperature range (-40C to +85C) is available
説明
The 70V06 is a high-speed 16K x 8 Dual-Port Static RAM designed to be used as a stand-alone 128K-bit Dual-Port SRAM or as a combination MASTER/SLAVE Dual-Port SRAM for 16-bit-or-more word systems which results 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.
パラメータ
| 属性 | 値 |
|---|---|
| Core Voltage (V) | 3.3 |
| Bus Width (bits) | 8 |
| Density (Kb) | 128 |
| Pkg. Code | PNG64 |
| Interface | Async |
| I/O Type | 3.3 V LVTTL |
| Access Time (ns) | 15, 20 |
| Temp. Range (°C) | -40 to 85°C, 0 to 70°C |
| Architecture | Dual-Port |
| Organization | 16K x 8 |
| Function | Interrupt |
パッケージオプション
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| TQFP | 14.0 x 14.0 x 1.4 | 64 | 0.8 |