PC87383 datasheet(7/77 Pages) NSC

7 / 77 page

Table of Contents (Continued)

Revision 1.1

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7.1.2

Absolute Maximum Ratings ......................................................................................... 63

7.1.3

Capacitance ................................................................................................................63

7.1.4

Power Consumption under Recommended Operating Conditions .............................. 63

7.1.5

Voltage Thresholds ...................................................................................................... 64

7.2

DC CHARACTERISTICS OF PINS, BY I/O BUFFER TYPES .................................................. 64

7.2.1

Input, PCI 3.3V ............................................................................................................64

7.2.2

Input, TTL Compatible ................................................................................................. 64

7.2.3

Input, TTL Compatible with Schmitt Trigger ................................................................ 64

7.2.4

Output, PCI 3.3V ......................................................................................................... 65

7.2.5

Output, Push-Pull Buffer .............................................................................................. 65

7.2.6

Output, Open-Drain Buffer ........................................................................................... 65

7.2.7

Exceptions ................................................................................................................... 65

7.2.8

Terminology ................................................................................................................. 66

7.3

INTERNAL RESISTORS ...........................................................................................................66

7.3.1

Pull-Up Resistor ...........................................................................................................67

7.3.2

Pull-Down Resistor ...................................................................................................... 67

7.4

AC ELECTRICAL CHARACTERISTICS .................................................................................... 67

7.4.1

AC Test Conditions ...................................................................................................... 67

7.4.2

Clock Input Timing ....................................................................................................... 68

7.4.3

LCLK and LRESET ...................................................................................................... 69

7.4.4

VDD Power-Up Reset .................................................................................................. 70

7.4.5

LPC and SERIRQ Signals ........................................................................................... 71

7.4.6

Parallel Port Timing ..................................................................................................... 72

7.4.7

Serial Port, Sharp-IR, SIR and Consumer Remote Control Timing ............................. 74

7.4.8

MIR and FIR Timing .................................................................................................... 75

7.4.9

Modem Control Timing ................................................................................................ 76

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