W83L951DG Datasheet, PDF (17/112 Pages) Winbond – Mobile Keyboard and Embedded Controller

W83L951DG/W83L951FG
Pin configuration table, continued.
SYMBOL PIN
I/O
GP04
KC4
90 I/O12tsm
FA4/FD4
GP03
KC3
91 I/O12tsm
FA3/FD3
GP02
KC2
92 I/O12tsm
FA2/FD2
GP01
KC1
93 I/O12tsm
FA1/FD1
GP00
KC0
94 I/O12tsm
FA0/FD0
GP37
KR7
95 I/O16tsh
CE#
GP36
KR6
OE#
96 I/O16tsh
GP35
KR5
97 I/O16tsh
WE#
GP34
KR4
98 I/O16tsh
ALE
GP33
KR3
99 I/O16tsh
GP32
KR2
100 I/O16tsh
FUNCTION
General Purpose I/O Function
Keyboard Matrix Column Output
Internal Flash Address/ Internal Flash Data
General Purpose I/O Function
Keyboard Matrix Column Output
Internal Flash Address/ Internal Flash Data
General Purpose I/O Function
Keyboard Matrix Column Output
Internal Flash Address/ Internal Flash Data
General Purpose I/O Function
Keyboard Matrix Column Output
Internal Flash Address/ Internal Flash Data
General Purpose I/O Function
Keyboard Matrix Column Output
Internal Flash Address/ Internal Flash Data
General Purpose I/O Function
Keyboard Matrix Row Input
Internal Flash Access Interface: Flash chip select enable
General Purpose I/O Function
Keyboard Matrix Row Input
Internal Flash Access Interface: Flash output enable
General Purpose I/O Function
Keyboard Matrix Row Input
Internal Flash Access Interface: Flash write enable
General Purpose I/O Function
Keyboard Matrix Row Input
Internal Flash Access Interface: Address latch enable
General Purpose I/O Function
Keyboard Matrix Row Input
General Purpose I/O Function
Keyboard Matrix Row Input
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Publication Release Date: August 2006
Revision 1.0