W83877ATG Nuvoton Technology Corporation of America, W83877ATG Datasheet - Page 7

• Manufacturer Part Number: W83877ATG
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83877ATG

• Lead Free Status / RoHS Status: Supplier Unconfirmed

12. SPECIFICATIONS ......................................................................................................................... 166
13. TIMING WAVEFORMS.................................................................................................................. 174
14. APPLICATION CIRCUITS ............................................................................................................. 183
15. ORDERING INFORMATION ......................................................................................................... 185
16. HOW TO READ THE TOP MARKING........................................................................................... 185
17. PACKAGE DIMENSIONS.............................................................................................................. 186
12.1 Absolute Maximum Ratings .................................................................................................. 166
12.2 DC CHARACTERISTICS...................................................................................................... 166
12.3 AC Characteristics ................................................................................................................ 168
13.1 FDC....................................................................................................................................... 174
13.2 UART/Parallel ....................................................................................................................... 175
13.3 Parallel Port......................................................................................................................... 177
14.1 Parallel Port Extension FDD ................................................................................................. 183
14.2 Parallel Port Extension 2FDD ............................................................................................... 184
14.3 Four FDD Mode .................................................................................................................... 184
11.4.5
11.4.6
11.4.7
11.4.8
11.4.9
11.4.10 Power Management 1 Timer 2 (PM1TMR2) ...........................................................................158
11.4.11 Power Management 1 Timer 3 (PM1TMR3) ...........................................................................159
11.4.12 Power Management 1 Timer 4 (PM1TMR4) ...........................................................................160
11.4.13 General Purpose Event 0 Status Register 1 (GP0STS1) .......................................................160
11.4.14 General Purpose Event 0 Status Register 2 (GP0STS2) .......................................................161
11.4.15 General Purpose Event 0 Enable Register 1 (GP0EN1) ........................................................161
11.4.16 General Purpose Event 0 Enable Register 2 (GP0EN2) ........................................................162
11.4.17 General Purpose Event 1 Status Register 1 (GP1STS1) .......................................................162
11.4.18 General Purpose Event 1 Status Register 2 (GP1STS2) .......................................................163
11.4.19 General Purpose Event 1 Enable Register 1 (GP1EN1) ........................................................163
11.4.20 General Purpose Event 1 Enable Register 2 (GP1EN2) ........................................................164
11.4.21 Bit Map Configuration Registers .............................................................................................165
12.3.1
12.3.2
12.3.3
12.3.4
12.3.5
12.3.6
12.3.7
12.3.8
Power Management 1 Control Register 1 (PM1CTL1) ...........................................................156
Power Management 1 Control Register 2 (PM1CTL2) ...........................................................156
Power Management 1 Control Register 3 (PM1CTL3) ...........................................................157
Power Management 1 Control Register 4 (PM1CTL4) ...........................................................157
Power Management 1 Timer 1 (PM1TMR1) ...........................................................................158
FDC: Data rate = 1 MB/500 KB/300 KB/250 KB/sec. .............................................................168
UART/Parallel Port .................................................................................................................170
Parallel Port Mode Parameters...............................................................................................170
EPP Data or Address Read Cycle Timing Parameters...........................................................171
EPP Data or Address Write Cycle Timing Parameters ...........................................................172
Parallel Port FIFO Timing Parameters....................................................................................172
ECP Parallel Port Forward Timing Parameters ......................................................................173
ECP Parallel Port Reverse Timing Parameters ......................................................................173
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W83877ATF/W83877ATG