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EPM7256AE 数据表(PDF) 38 Page - Altera Corporation |
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EPM7256AE 数据表(HTML) 38 Page - Altera Corporation |
38 / 64 page 38 Altera Corporation MAX 7000A Programmable Logic Device Data Sheet Table 20. EPM7064AE Internal Timing Parameters (Part 1 of 2) Note (1) Symbol Parameter Conditions Speed Grade Unit -4 -7 -10 Min Max Min Max Min Max tIN Input pad and buffer delay 0.6 1.1 1.4 ns tIO I/O input pad and buffer delay 0.6 1.1 1.4 ns tFIN Fast input delay 2.5 3.0 3.7 ns tSEXP Shared expander delay 1.8 3.0 3.9 ns tPEXP Parallel expander delay 0.4 0.7 0.9 ns tLAD Logic array delay 1.5 2.5 3.2 ns tLAC Logic control array delay 0.6 1.0 1.2 ns tIOE Internal output enable delay 0.0 0.0 0.0 ns tOD1 Output buffer and pad delay, slow slew rate = off VCCIO = 3.3 V C1 = 35 pF 0.8 1.3 1.8 ns tOD2 Output buffer and pad delay, slow slew rate = off VCCIO = 2.5 V C1 = 35 pF (5) 1.3 1.8 2.3 ns tOD3 Output buffer and pad delay, slow slew rate = on VCCIO = 2.5 V or 3.3 V C1 = 35 pF 5.8 6.3 6.8 ns tZX1 Output buffer enable delay, slow slew rate = off VCCIO = 3.3 V C1 = 35 pF 4.0 4.0 5.0 ns tZX2 Output buffer enable delay, slow slew rate = off VCCIO = 2.5 V C1 = 35 pF (5) 4.5 4.5 5.5 ns tZX3 Output buffer enable delay, slow slew rate = on VCCIO = 3.3 V C1 = 35 pF 9.0 9.0 10.0 ns tXZ Output buffer disable delay C1 = 5 pF 4.0 4.0 5.0 ns tSU Register setup time 1.3 2.0 2.9 ns tH Register hold time 0.6 1.0 1.3 ns tFSU Register setup time of fast input 1.0 1.5 1.5 ns tFH Register hold time of fast input 1.5 1.5 1.5 ns tRD Register delay 0.7 1.2 1.6 ns tCOMB Combinatorial delay 0.6 0.9 1.3 ns tIC Array clock delay 1.2 1.9 2.5 ns |
类似零件编号 - EPM7256AE |
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类似说明 - EPM7256AE |
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