封装信息
| Lead Count (#) | 64 |
| Pkg. Code | PNG64 |
| Pitch (mm) | 0.8 |
| Pkg. Type | TQFP |
| Pkg. Dimensions (mm) | 14.0 x 14.0 x 1.4 |
环境和出口类别
| Pb (Lead) Free | Yes |
| ECCN (US) | NLR |
| HTS (US) | 8542320071 |
| Moisture Sensitivity Level (MSL) | 3 |
产品属性
| Lead Count (#) | 64 |
| Pb (Lead) Free | Yes |
| Carrier Type | Reel |
| Architecture | Dual FIFO |
| Bus Width (bits) | 9 |
| Core Voltage (V) | 5 |
| Density (Kb) | 18 |
| Family Name | DualSync |
| I/O Frequency (MHz) | 1 - 1 |
| I/O Type | 5.0 V TTL |
| Interface | Synchronous |
| Length (mm) | 14 |
| MOQ | 750 |
| Moisture Sensitivity Level (MSL) | 3 |
| Organization | 2K x 9 |
| Package Area (mm²) | 196.0 |
| Pb Free Category | e3 Sn |
| Pitch (mm) | 0.8 |
| Pkg. Dimensions (mm) | 14.0 x 14.0 x 1.4 |
| Pkg. Type | TQFP |
| Qty. per Carrier (#) | 0 |
| Qty. per Reel (#) | 750 |
| 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) | 1.4 |
| Width (mm) | 14 |
描述
The 72831 is a 2K x 9 dual synchronous (clocked) FIFO. The device is functionally equivalent to two 72231 FIFOs in a single package with all associated control, data, and flag lines assigned to separate pins. Each of the two FIFOs has a 9-bit input data port and a 9-bit output data port. The Read Clock can be tied to the Write Clock for single clock operation or the two clocks can run asynchronous of one another for dual clock operation. The 72831 architecture lends itself to many flexible configurations such as: 2-level priority data buffering, Bidirectional operation, Width expansion and Depth expansion.