封装信息
| Lead Count (#) | 68 |
| Pkg. Code | PL68 |
| Pitch (mm) | 1.27 |
| Pkg. Type | PLCC |
| Pkg. Dimensions (mm) | 24.0 x 24.0 x 3.63 |
环境和出口类别
| Pb (Lead) Free | No |
| ECCN (US) | NLR |
| HTS (US) | 8542320041 |
| Moisture Sensitivity Level (MSL) | 3 |
产品属性
| Lead Count (#) | 68 |
| Pb (Lead) Free | No |
| Carrier Type | Reel |
| Architecture | Dual-Port |
| Bus Width (bits) | 9 |
| Core Voltage (V) | 5 |
| Density (Kb) | 36 |
| Function | Dual Clocks |
| I/O Frequency (MHz) | 1 - 1 |
| I/O Type | 5.0 V TTL |
| Interface | Sync |
| Length (mm) | 24 |
| MOQ | 250 |
| Moisture Sensitivity Level (MSL) | 3 |
| Organization | 4K x 9 |
| Output Type | Flowthrough |
| Package Area (mm²) | 576.0 |
| Pb Free Category | e0 |
| Pitch (mm) | 1.27 |
| Pkg. Dimensions (mm) | 24.0 x 24.0 x 3.63 |
| Pkg. Type | PLCC |
| Qty. per Carrier (#) | 0 |
| Qty. per Reel (#) | 250 |
| Reel Size (in) | 13 |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Tape & Reel | Yes |
| Temp. Range | 0 to 70°C |
| Thickness (mm) | 3.63 |
| Width (mm) | 24 |
描述
The 70914 is a high-speed 4K x 9 bit synchronous Dual-Port RAM that has been optimized for applications having unidirectional data flow or bi-directional data flow in bursts. The 70914 utilizes a 9-bit wide data path to allow for parity which is useful in data communication applications where it is necessary to use a parity bit for transmission/ reception error checking. An automatic power down feature, controlled by CE, permits the on-chip circuitry of each port to enter a very low standby power mode.