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H8/3003 数据表(PDF) 553 Page - Renesas Technology Corp |
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H8/3003 数据表(HTML) 553 Page - Renesas Technology Corp |
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553 / 715 page ![]() Table 18-7 Timing of On-Chip Supporting Modules (cont) Condition A: VCC = 2.7 V to 5.5 V, AVCC = 2.7 V to 5.5 V, VREF = 2.7 V to AVCC, VSS = AVSS = 0 V, ø = 2 MHz to 8 MHz, Ta = –20°C to +75°C (regular specifications), Ta = –40°C to +85°C (wide-range specifications) Condition B: VCC = 3.0 V to 5.5 V, AVCC = 3.0 V to 5.5 V, VREF = 3.0 V to AVCC, VSS = AVSS = 0 V, ø = 2 MHz to 10 MHz, Ta = –20°C to +75°C (regular specifications), Ta = –40°C to +85°C (wide-range specifications) Condition C: VCC = 5.0 V ± 10%, AVCC = 5.0 V ± 10%, VREF = 4.5 V to AVCC, VSS = AVSS = 0 V, ø = 2 MHz to 16 MHz, Ta = –20°C to +75°C (regular specifications), Ta = –40°C to +85°C (wide-range specifications) Condition A Condition B Condition C 8 MHz 10 MHz 16 MHz Item Symbol Min Max Min Max Min Max Unit SCI Transmit data tTXD — 100 — 100 — 100 ns Figure 18-24 delay time Receive data tRXS 100 — 100 — 100 — setup time (synchronous) Receive data tRXH 100 — 100 — 100 — hold time (synchronous) Output data tPWD — 100 — 100 — 100 ns Figure 18-20 delay time Input data tPRS 50 — 50 — 50 — setup time (synchronous) Input data tPRH 50 — 50 — 50 — hold time (synchronous) Figure 18-3 Output Load Circuit Test Conditions Ports and TPC CRH 5 V RL H8/3003 output pin C = 90 pF: ports 4, 5, 6, 8, C, A to A , D to D , ø, , , , C = 30 pF: ports 9, A, B Input/output timing measurement levels • Low: 0.8 V • High: 2.0 V R = 2.4 k R = 12 k L H Ω Ω AS RD HWR LWR 19 0 15 8 535 |
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