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R8C/2G 数据表(PDF) 295 Page - Renesas Technology Corp |
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R8C/2G 数据表(HTML) 295 Page - Renesas Technology Corp |
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295 / 344 page  R8C/2G Group 22. Electrical Characteristics Rev.1.00 Apr 04, 2008 Page 275 of 318 REJ09B0387-0100 22. Electrical Characteristics NOTES: 1. VCC = 2.2 to 5.5 V at Topr = −20 to 85°C (N version) / −40 to 85°C (D version), unless otherwise specified. 2. The average output current indicates the average value of current measured during 100 ms. Figure 22.1 Ports P0, P1, P3, P4, and P6 Timing Measurement Circuit Table 22.1 Absolute Maximum Ratings Symbol Parameter Condition Rated Value Unit VCC Supply voltage −0.3 to 6.5 V VI Input voltage −0.3 to VCC + 0.3 V VO Output voltage −0.3 to VCC + 0.3 V Pd Power dissipation Topr = 25 °C500 mW Topr Operating ambient temperature −20 to 85 (N version) / −40 to 85 (D version) °C Tstg Storage temperature −65 to 150 °C Table 22.2 Recommended Operating Conditions Symbol Parameter Conditions Standard Unit Min. Typ. Max. VCC Supply voltage 2.2 − 5.5 V VSS Supply voltage − 0 − V VIH Input “H” voltage 0.8 VCC − VCC V VIL Input “L” voltage 0 − 0.2 VCC V IOH(sum) Peak sum output “H” current Sum of all pins IOH(peak) −− −160 mA IOH(sum) Average sum output “H” current Sum of all pins IOH(avg) −− −80 mA IOH(peak) Peak output “H” current All pins −− −10 mA IOH(avg) Average output “H” current All pins −− −5mA IOL(sum) Peak sum output “L” currents Sum of all pins IOL(peak) −− 160 mA IOL(sum) Average sum output “L” currents Sum of all pins IOL(avg) −− 80 mA IOL(peak) Peak output “L” currents All pins −− 10 mA IOL(avg) Average output “L” current All pins −− 5mA f(XCIN) XCIN clock input oscillation frequency 2.2 V ≤ VCC ≤ 5.5 V 0 − 70 kHz − System clock OCD2 = 0 XClN clock selected 2.2 V ≤ VCC ≤ 5.5 V 0 − 70 kHz OCD2 = 1 On-chip oscillator clock selected HRA01 = 0 Low-speed on-chip oscillator selected − 125 − kHz HRA01 = 1 High-speed on-chip oscillator selected 2.7 V ≤ VCC ≤ 5.5 V −− 8MHz HRA01 = 1 High-speed on-chip oscillator selected 2.2 V ≤ VCC ≤ 5.5 V −− 4MHz P0 P1 P3 P4 P6 30pF |
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