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M38039G8HKP Datasheet(PDF) 78 Page - Renesas Technology Corp |
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M38039G8HKP Datasheet(HTML) 78 Page - Renesas Technology Corp |
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78 / 92 page ![]() Rev.1.10 Nov 14, 2005 Page 78 of 91 REJ03B0166-0110 3803 Group (Spec.H QzROM version) PRELIMINARY Notice: This is not a final specification. Some parametric limits are subject to change. NOTES: 1. When the P45/TXD1 P-channel output disable bit of the UART1 control register (bit 4 of address 001B16) is “0”. Table 20 Switching characteristics (1) (VCC = 2.0 to 5.5 V, VSS = 0V, Ta = −20 to 85 °C, unless otherwise noted) Symbol Parameter Test conditions Limits Unit Min. Typ. Max. tWH(SCLK1) tWH(SCLK3) Serial I/O1, serial I/O3 clock output “H” pulse width 4.5 ≤ VCC ≤ 5.5 V Fig.64 tC(SCLK1)/2-30, tC(SCLK3)/2-30 ns 4.0 ≤ VCC < 4.5 V tC(SCLK1)/2-35, tC(SCLK3)/2-35 2.7 ≤ VCC < 4.0 V tC(SCLK1)/2-40, tC(SCLK3)/2-40 2.2 ≤ VCC < 2.7 V tC(SCLK1)/2-45, tC(SCLK3)/2-45 2.0 ≤ VCC < 2.2 V tC(SCLK1)/2-50, tC(SCLK3)/2-50 tWL(SCLK1) tWL(SCLK3) Serial I/O1, serial I/O3 clock output “L” pulse width 4.5 ≤ VCC ≤ 5.5 V tC(SCLK1)/2-30, tC(SCLK3)/2-30 ns 4.0 ≤ VCC < 4.5 V tC(SCLK1)/2-35, tC(SCLK3)/2-35 2.7 ≤ VCC < 4.0 V tC(SCLK1)/2-40, tC(SCLK3)/2-40 2.2 ≤ VCC < 2.7 V tC(SCLK1)/2-45, tC(SCLK3)/2-45 2.0 ≤ VCC < 2.2 V tC(SCLK1)/2-50, tC(SCLK3)/2-50 td(SCLK1-TxD1) td(SCLK3-TxD3) Serial I/O1, serial I/O3 output delay time(1) 4.5 ≤ VCC ≤ 5.5 V 140 ns 4.0 ≤ VCC < 4.5 V 200 2.7 ≤ VCC < 4.0 V 350 2.2 ≤ VCC < 2.7 V 400 2.0 ≤ VCC < 2.2 V 420 tV(SCLK1-TxD1) tV(SCLK3-TxD3) Serial I/O1, serial I/O3 output valid time(1) 4.5 ≤ VCC ≤ 5.5 V −30 ns 4.0 ≤ VCC < 4.5 V −30 2.7 ≤ VCC < 4.0 V −30 2.2 ≤ VCC < 2.7 V −30 2.0 ≤ VCC < 2.2 V −30 tr(SCLK1) tr(SCLK3) Serial I/O1, serial I/O3 rise time of clock output 4.5 ≤ VCC ≤ 5.5 V 30 ns 4.0 ≤ VCC < 4.5 V 35 2.7 ≤ VCC < 4.0 V 40 2.2 ≤ VCC < 2.7 V 45 2.0 ≤ VCC < 2.2 V 50 tf(SCLK1) tf(SCLK3) Serial I/O1, serial I/O3 fall time of clock output 4.5 ≤ VCC ≤ 5.5 V 30 ns 4.0 ≤ VCC < 4.5 V 35 2.7 ≤ VCC < 4.0 V 40 2.2 ≤ VCC < 2.7 V 45 2.0 ≤ VCC < 2.2 V 50 tWH(SCLK2) Serial I/O2 clock output “H” pulse width 4.5 ≤ VCC ≤ 5.5 V tC(SCLK2)/2-160 ns 4.0 ≤ VCC < 4.5 V tC(SCLK2)/2-200 2.7 ≤ VCC < 4.0 V tC(SCLK2)/2-240 2.2 ≤ VCC < 2.7 V tC(SCLK2)/2-260 2.0 ≤ VCC < 2.2 V tC(SCLK2)/2-280 tWL(SCLK2) Serial I/O2 clock output “L” pulse width 4.5 ≤ VCC ≤ 5.5 V tC(SCLK2)/2-160 ns 4.0 ≤ VCC < 4.5 V tC(SCLK2)/2-200 2.7 ≤ VCC < 4.0 V tC(SCLK2)/2-240 2.2 ≤ VCC < 2.7 V tC(SCLK2)/2-260 2.0 ≤ VCC < 2.2 V tC(SCLK2)/2-280 td(SCLK2-SOUT2) Serial I/O2 output delay time 4.5 ≤ VCC ≤ 5.5 V 200 ns 4.0 ≤ VCC < 4.5 V 250 2.7 ≤ VCC < 4.0 V 300 2.2 ≤ VCC < 2.7 V 350 2.0 ≤ VCC < 2.2 V 400 tV(SCLK2-SOUT2) Serial I/O2 output valid time 4.5 ≤ VCC ≤ 5.5 V 0 ns 4.0 ≤ VCC < 4.5 V 0 2.7 ≤ VCC < 4.0 V 0 2.2 ≤ VCC < 2.7 V 0 2.0 ≤ VCC < 2.2 V 0 |
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