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7549 Datasheet(PDF) 65 Page - Renesas Technology Corp |
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7549 Datasheet(HTML) 65 Page - Renesas Technology Corp |
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65 / 86 page  Rev.2.02 Mar 31, 2009 Page 63 of 81 REJ03B0202-0202 7549 Group (2) Recommended Operating Conditions Table 12 Recommended operating conditions (1) (VCC = 1.8 to 5.5 V, VSS = 0 V, Ta = −20 to 85 °C, unless otherwise noted) NOTES: 1. The total output current is the sum of all the currents flowing through all the applicable ports. The total average current is an average value measured over 100 ms. The total peak current is the peak value of all the currents. 2. The peak output current is the peak current flowing in each port. 3. The average output current IOL (avg), IOH (avg) in an average value measured over 100 ms. 4. P20 and P21 indicates these pins are used as I/O ports. 5. XIN and XCIN indicates these pins are used as clock pins. Min. 0.8VCC 0.8VCC 0 0 0 V V V V V V mA mA mA mA mA mA Typ. 0 Power source voltage “H” input voltage (Note 4) P00 −P07, P10−P17, P21, P30, P31 “H” input voltage (Note 5) RESET, XIN, XcIN ______ ______ “L” input voltage (Note 4) P00 −P07, P10−P17, P21, P30, P31 “L” input voltage RESET, CNVSS “L” input voltage (Note 5) XIN, XcIN “H” total peak output current (Notes 1, 4) P00 −P07, P10−P17, P20, P21, P30, P31 “L” total peak output current (Note 1) P00 −P07 “L” total peak output current (Notes 1, 4) P10 −P17, P20, P21, P30, P31 “H” total average output current (Notes 1, 4) P00 −P07, P10−P17, P20, P21, P30, P31 “L” total average output current (Note 1) P00 −P07 “L” total average output current (Notes 1, 4) P10 −P17, P20, P21, P30, P31 VCC VSS VIH VIH VIL VIL VIL ΣIOH(peak) ΣIOL(peak) ΣIOL(peak) ΣIOH(avg) ΣIOL(avg) ΣIOL(avg) “H” peak output current (Notes 2, 4) P00 −P07, P10−P17, P20, P21, P30, P31 IOH(peak) “L” peak output current (Notes 2, 4) P00 −P07 (drive capacity: weakness), P10−P17, P20, P21, P30, P31 IOL(peak) “L” peak output current (Note 2) P00 −P07 (drive capacity: strength) IOL(peak) “H” average output current (Notes 3, 4) P00 −P07, P10−P17, P20, P21, P30, P31 IOH(avg) “L” average output current (Notes 3, 4) P00 −P07 (drive capacity: weakness), P10−P17, P20, P21, P30, P31 IOL(avg) Symbol Parameter Limits Unit Max. VCC VCC 0.2VCC 0.2VCC 0.16VCC −60 60 60 −30 30 30 mA −10 mA 10 mA 30 mA −5 mA 5 “L” average output current (Notes 3) P00 −P07 (drive capacity: strength) IOL(avg) mA 15 4.5 5.5 V XIN oscillation, external clock input 5.0 XCIN oscillation 2.4 5.5 V 5.0 1.8 5.5 V 5.0 2.2 5.5 V 5.0 Double-, high-, middle-, low-speed mode 4.0 5.5 V 5.0 High-speed on-chip oscillator Low-speed on-chip oscillator Double-, high-, middle-, low-speed mode 1.8 5.5 V 5.0 4.0 5.5 V 5.0 2.4 5.5 V 5.0 1.8 5.5 V 5.0 Double-speed mode High-, middle-, low-speed mode f(XIN) ≤ 8MHz f(XIN) ≤ 2MHz f(XIN) ≤ 1MHz f(XIN) ≤ 8MHz f(XIN) ≤ 4MHz f(XIN) ≤ 1MHz Double-, high-, middle-, low-speed mode f(XCIN) ≤ 50kHz Power source voltage |
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