Symbol | Description | Speed Grade and VCCINT Operating Voltages | Units | ||||
---|---|---|---|---|---|---|---|
0.85V | 0.72V | ||||||
-2E/-2I/ -2LE |
-1E/-1I/ -1M/-1LI |
-2LE | -2LI | -1LI | |||
Maximum Frequency | |||||||
FMAX_WF_NC | Block RAM (WRITE_FIRST and NO_CHANGE modes) | 738 | 645 | 585 | 516 | 516 | MHz |
FMAX_RF | Block RAM (READ_FIRST mode) | 637 | 575 | 510 | 495 | 460 | MHz |
FMAX_FIFO | FIFO in all modes without ECC | 738 | 645 | 585 | 516 | 516 | MHz |
FMAX_ECC | Block RAM and FIFO in ECC configuration without PIPELINE | 637 | 575 | 510 | 460 | 460 | MHz |
Block RAM and FIFO in ECC configuration with PIPELINE and Block RAM in WRITE_FIRST or NO_CHANGE mode | 738 | 645 | 585 | 516 | 516 | MHz | |
TPW 1 | Minimum pulse width | 542 | 543 | 577 | 578 | 578 | ps |
Block RAM and FIFO Clock-to-Out Delays | |||||||
TRCKO_DO | Clock CLK to DOUT output (without output register) | 1.02 | 1.11 | 1.46 | 1.46 | 1.53 | ns, Max |
TRCKO_DO_REG | Clock CLK to DOUT output (with output register) | 0.29 | 0.30 | 0.42 | 0.42 | 0.44 | ns, Max |
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