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H838024 Datasheet(PDF) 26 Page - Renesas Technology Corp |
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H838024 Datasheet(HTML) 26 Page - Renesas Technology Corp |
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26 / 697 page ![]() Rev. 7.00 Mar 10, 2005 page xxvi of xlii Item Page Revision (See Manual for Details) 16.8.2 DC Characteristics Table 16.21 DC Characteristics 517 Values Item Symbol Applicable Pins Min Typ Max Unit Test Condition Notes Allowable output low current (per pin) IOL Port 9 —— 15.0 mA VCC = 4.0 V to 5.5 V —— 5.0 Other than above 16.8.3 AC Characteristics Table 16.22 Control Signal Timing 519, 520 Table and notes amended Values Item Symbol Applicable Pins Min Typ Max Unit Test Condition Reference Figure fOSC OSC1, OSC2 2.0 — 20.0 MHz System clock oscillation frequency 0.7 — 2.0 On-chip oscillator selected *2 OSC clock ( φOSC) cycle time tOSC OSC1, OSC2 50.0 — 500 ns Figure 16.1 500 — 1429 On-chip oscillator selected External clock high width tCPH OSC1 20 —— ns Figure 16.1 External clock low width tCPL OSC1 20 —— ns Figure 16.1 External clock rise time tCPr OSC1 —— 5 ns F igure 16.1 External clock fall time tCPf OSC1 —— 5 ns F igure 16.1 Values Item Symbol Applicable Pins Min Typ Max Unit Test Condition Reference Figure Input pin high width tIH IRQ0, IRQ1, IRQ3, IRQ4, IRQAEC, WKP0 to WKP7, TMIC, TMIF, TMIG, ADTRG 2 —— tcyc tsubcyc Figure 16.3 AEVL, AEVH 0.5 —— tOSC Input pin low width tIL IRQ0, IRQ1, IRQ3, IRQ4, IRQAEC, WKP0 to WKP7, TMIC, TMIF, TMIG, ADTRG 2 —— tcyc tsubcyc Figure 16.3 AEVL, AEVH 0.5 —— tOSC UD pin minimum transition width tUDH tUDL UD 4 — — tcyc tsubcyc Figure 16.6 2. These characteristics are given as ranges between minimum and maximum values in order to account for factors such as temperature, power supply voltage, and variation among production lots. When designing systems, make sure to give due consideration to the SPEC range. Please contact a Renesas sales or support representative for actual performance data on the product. |
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