This document is Altera's Stratix IV device datasheet, which mainly introduces the electrical characteristics, switching characteristics, I/O timing, etc. of the series
This document provides comprehensive electrical and switching specifications for Stratix IV devices. It covers operating conditions across commercial, industrial, and military grades, including absolute maximum ratings and recommended power supply voltages.
The handbook details transceiver power supply requirements for both GX and GT variants, input overshoot limits during transitions, and temperature excursion cycles above the maximum allowed operating temperature.
| Commercial Speed Grades | -2, -2x, -3, and -4 |
|---|---|
| Industrial Speed Grades | 1, -2,-3, and -4 |
| Military Speed Grade | -3 |
| Maximum Core Voltage (Vcc) | 1.35 V |
| Operating Junction Temperature (Commercial) | -40 to 85 °C |
| Operating Junction Temperature (Industrial) | -40 to 100 °C |
The recommended maximum operating temperature is 100 °C.
The range is from -0.5 V to 1.35 V.