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MAC7132CAF50 Datasheet(PDF) 7 Page - Freescale Semiconductor, Inc |
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MAC7132CAF50 Datasheet(HTML) 7 Page - Freescale Semiconductor, Inc |
7 / 56 page ElectricalCharacteristics MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.2 Preliminary Freescale Semiconductor 7 3.4.2 Oscillator Pins The pins XFC, EXTAL, XTAL are dedicated to the oscillator and operate at a nominal level of 2.5V. 3.5 Input/Output Characteristics This section describes the characteristics of all I/O pins in both 3.3 V and 5 V operating conditions. All parameters are not always applicable; for example, not all pins feature pull up/down resistances. Table 8. 5.0 V I/O Characteristics Conditions shown in Table 7 unless otherwise noted Num C Rating Symbol Min Typ Max Unit D1a P Input High Voltage V IH 0.65 × VDD5 1 NOTES: 1. Refer to Section 3.7, “Power Supply,” for definition of VSS5 and VDD5. —— V D1b T Input High Voltage VIH —— VDD5 + 0.3 1 V D2a P Input Low Voltage V IL — — 0.35 × VDD5 1 V D2b T Input Low Voltage VIL VSS5 – 0.3 1 —— V D3 C Input Hysteresis V HYS —250 — mV D4 P Input Leakage Current (pins in high impedance input mode) V in = V DD 5 or V SS 5 1 I in –1 2 2. Maximum leakage current occurs at maximum operating temperature. Current decreases by approximately one-half for each 8°C to 12°C in the temperature range from 50°C to 125°C. —1 2 μA D5 P Output High Voltage (pins in output mode) Partial Drive IOH = –2mA Full Drive IOH = –10mA V OH VDD5 – 0.8 —— V D6 P Output Low Voltage (pins in output mode) Partial Drive IOL = +2mA Full Drive IOL = +10mA V OL —— 0.8 V D7 P Internal Pull Up Device Current, tested at V IL Max. IPUL — — –130 μA D8 P Internal Pull Up Device Current, tested at V IH Min. IPUH –10 — — μA D9 P Internal Pull Down Device Current, tested at V IH Min. IPDH —— 130 μA D10 P Internal Pull Down Device Current, tested at V IL Max. IPDL 10 — — μA D11 D Input Capacitance Cin —6— pF D12 T Injection current 3 Single Pin limit Total Device Limit. Sum of all injected currents 3. Refer to Section 3.7.1, “Current Injection,” for more details IICS IICP –2.5 –25 — 2.5 25 mA D13 P Port Interrupt Input Pulse filtered 4 4. Parameter only applies in STOP or Pseudo STOP mode. tPULSE —— 3 μs D14 P Port Interrupt Input Pulse passed 4 tPULSE 10 — — μs |
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