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HM628128ALFP-8 Datasheet(PDF) 7 Page - Hitachi Semiconductor |
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HM628128ALFP-8 Datasheet(HTML) 7 Page - Hitachi Semiconductor |
7 / 13 page AC Characteristics (Ta = 0 to +70°C, VCC = 5 V ± 10%, unless otherwise noted.) Test Conditions • Input pulse levels: 0.8 V to 2.4 V (HM628128A-7/8/10) 0 V to 3 V (HM628128A-5) • Input rise and fall times: 5 ns • Input and output timing reference levels: 1.5 V • Output load: 1 TTL Gate and CL (100 pF) (HM628128A-7/8/10) 1 TTL Gate and CL (30 pF) (HM628128A-5) (Including scope & jig) Read Cycle HM628128A -5 -7 -8 -10 Parameter Symbol Min Max Min Max Min Max Min Max Unit Notes Read cycle time tRC 55 — 70 — 85 — 100 — ns Address access time tAA — 55 — 70 — 85 — 100 ns Chip selection to tCO1 — 55 — 70 — 85 — 100 ns output valid tCO2 — 55 — 70 — 85 — 100 ns Output enable to tOE — 30 — 35 — 45 — 50 ns output valid Chip selection to tLZ1 5 — 10 — 10 — 10 — ns 2, 3 output in low-Z tLZ2 5 — 10 — 10 — 10 — ns 2, 3 Output enable to tOLZ 5 — 5 — 5 — 5 — ns 2, 3 output in low-Z Chip deselection to tHZ1 0 20 0 25 0 30 0 35 ns 1, 2, 3 output in high-Z tHZ2 0 20 0 25 0 30 0 35 ns 1, 2, 3 Output disable to tOHZ 0 20 0 25 0 30 0 35 ns 1, 2, 3 output in high-Z Output hold from tOH 5 — 10 — 10 — 10 — ns address change 7 HM628128A Series |
Similar Part No. - HM628128ALFP-8 |
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Similar Description - HM628128ALFP-8 |
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