PC87365 datasheet(12/215 Pages) NSC

12 / 215 page

Table of Contents (Continued)

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11.4.4

SP1 and SP2 Bitmap Summary for UART Functionality ........................................... 193

11.5

IR FUNCTIONALITY (SP2) ..................................................................................................... 195

11.5.1

General Description ................................................................................................... 195

11.5.2

IR Mode Register Bank Overview ............................................................................. 195

11.5.3

SP2 Register Map for IR Functionality ...................................................................... 196

11.5.4

SP2 Bitmap Summary for IR Functionality ................................................................ 197

12.0

Device Characteristics

12.1

GENERAL DC ELECTRICAL CHARACTERISTICS ............................................................... 199

12.1.1

Recommended Operating Conditions ....................................................................... 199

12.1.2

Absolute Maximum Ratings ....................................................................................... 199

12.1.3

Capacitance .............................................................................................................. 199

12.1.4

Power Consumption under Recommended Operating Conditions ............................ 200

12.2

DC CHARACTERISTICS OF PINS, BY I/O BUFFER TYPES ................................................ 200

12.2.1

Input, CMOS Compatible ........................................................................................... 200

12.2.2

Input, PCI 3.3V .......................................................................................................... 200

12.2.3

Input, SMBus Compatible .......................................................................................... 200

12.2.4

Input, Strap Pin .......................................................................................................... 201

12.2.5

Input, TTL Compatible ............................................................................................... 201

12.2.6

Input, TTL Compatible with Schmitt Trigger .............................................................. 201

12.2.7

Output, PCI 3.3V ....................................................................................................... 202

12.2.8

Output, Totem-Pole Buffer ......................................................................................... 202

12.2.9

Output, Open-Drain Buffer ......................................................................................... 202

12.2.10 Input, Analog ............................................................................................................. 202

12.2.11 Input, Analog ............................................................................................................. 202

12.2.12 Input, Analog ............................................................................................................. 203

12.2.13 Output, Analog ........................................................................................................... 203

12.2.14 Output, Analog ........................................................................................................... 203

12.2.15 Exceptions ................................................................................................................. 203

12.3

INTERNAL RESISTORS ......................................................................................................... 204

12.3.1

Pull-Up Resistor ......................................................................................................... 204

12.3.2

Pull-Down Resistor .................................................................................................... 204

12.4

ANALOG CHARACTERISTICS ............................................................................................... 204

12.4.1

VLM ........................................................................................................................... 204

12.4.2

TMS ........................................................................................................................... 205

12.5

AC ELECTRICAL CHARACTERISTICS .................................................................................. 206

12.5.1

AC Test Conditions .................................................................................................... 206

12.5.2

Clock Timing .............................................................................................................. 206

12.5.3

LCLK and LRESET .................................................................................................... 207

12.5.4

LPC and SERIRQ Signals ......................................................................................... 208

12.5.5

Serial Port, Sharp-IR, SIR and Consumer Remote Control Timing ........................... 209

12.5.6

Modem Control Timing .............................................................................................. 210

12.5.7

FDC Write Data Timing ............................................................................................. 210

12.5.8

FDC Drive Control Timing ......................................................................................... 211

12.5.9

FDC Read Data Timing ............................................................................................. 211

12.5.10 Standard Parallel Port Timing .................................................................................... 212

PC87365 数据表(PDF) 12 Page - National Semiconductor (TI)

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