w83977tf Winbond Electronics Corp America, w83977tf Datasheet - Page 8
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w83977tf
Manufacturer Part Number
w83977tf
Description
Winbond I/o
Manufacturer
Winbond Electronics Corp America
Datasheet
1.W83977TF.pdf
(160 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W83977TF
Manufacturer:
Supertex
Quantity:
18 260
Company:
Part Number:
w83977tf-A
Manufacturer:
Winbond
Quantity:
17
Company:
Part Number:
w83977tf-A
Manufacturer:
WB
Quantity:
589
Company:
Part Number:
w83977tf-AW
Manufacturer:
Winbond
Quantity:
38
Company:
Part Number:
w83977tf-AW
Manufacturer:
TOSHIBA
Quantity:
205
Part Number:
w83977tf-AW
Manufacturer:
WINBOND/华邦
Quantity:
20 000
14. APPLICATION CIRCUITS .............................................................................................147
15. ORDERING INFORMATION.........................................................................................148
16. HOW TO READ THE TOP MARKING .......................................................................148
17. PACKAGE DIMENSIONS...............................................................................................149
13.4 KBC............................................................................................................................................................144
13.5 GPIO WRITE TIMING DIAGRAM .......................................................................................................146
13.6 MASTER RESET (MR) TIMING...........................................................................................................146
14.1 PARALLEL PORT EXTENSION FDD.................................................................................................147
14.2 PARALLEL PORT EXTENSION 2FDD...............................................................................................147
14.3 FOUR FDD MODE ..................................................................................................................................148
13.3.7 ECP PARALLEL PORT FORWARD TIMING......................................................................143
13.3.8 ECP PARALLEL PORT REVERSE TIMING........................................................................143
13.4.1 WRITE CYCLE TIMING..........................................................................................................144
13.4.2 READ CYCLE TIMING ...........................................................................................................144
13.4.3 SEND DATA TO K/B...............................................................................................................144
13.4.4 RECEIVE DATA FROM K/B ..................................................................................................145
13.4.5 INPUT CLOCK..........................................................................................................................145
13.4.6 SEND DATA TO MOUSE.......................................................................................................145
13.4.7 RECEIVE DATA FROM MOUSE ..........................................................................................145
- VI -
Publication Release Date: March 1998
W83977TF
Revision 0.62