Package Information
| Lead Count (#) | 100 |
| Pkg. Code | PKG100 |
| Pitch (mm) | 0.65 |
| Pkg. Type | TQFP |
| Pkg. Dimensions (mm) | 20.0 x 14.0 x 1.4 |
Environmental & Export Classifications
| Pb (Lead) Free | Yes |
| ECCN (US) | NLR |
| HTS (US) | 8542320041 |
| Moisture Sensitivity Level (MSL) | 3 |
Product Attributes
| Lead Count (#) | 100 |
| Pb (Lead) Free | Yes |
| Carrier Type | Tray |
| Price (USD) | 1ku | 9.02868 |
| Architecture | ZBT |
| Bus Width (bits) | 18 |
| Core Voltage (V) | 3.3 |
| Cycle Time (ns) | 80 |
| Density (Kb) | 4608 |
| I/O Voltage (V) | 2.5 - 2.5 |
| Length (mm) | 20.0 |
| MOQ | 144 |
| Moisture Sensitivity Level (MSL) | 3 |
| Organization | 256K x 18 |
| Output Type | Flowthrough |
| Package Area (mm²) | 280.0 |
| Pb Free Category | e3 Sn |
| Pitch (mm) | 0.65 |
| Pkg. Dimensions (mm) | 20.0 x 14.0 x 1.4 |
| Pkg. Type | TQFP |
| Qty. per Carrier (#) | 72 |
| Qty. per Reel (#) | 0 |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Tape & Reel | No |
| Temp. Range | -40 to 85°C |
| Thickness (mm) | 1.4 |
| Width (mm) | 14.0 |
Description
The 71V3559 3.3V CMOS Synchronous SRAM is organized as 256K x 18. It is designed to eliminate dead bus cycles when turning the bus around between reads and writes, or writes and reads. Thus it has been given the name ZBTTM, or Zero Bus Turnaround. The 71V3559 contains address, data-in and control signal registers. The outputs are flow-through (no output data register).