W83L951DG Datasheet, PDF (18/112 Pages) Winbond – Mobile Keyboard and Embedded Controller

W83L951DG/W83L951FG
Pin configuration table, continued.
SYMBOL
PIN
GP31
101
KR1
GP30
102
KR0
VREF
103
GP67
104
AD7
GP66
105
AD6
GP65
106
AD5
GP64
107
AD4
SYMBOL
PIN
GP63
108
AD3
GP62
109
AD2
GP61
110
AD1
GP60
111
AD0
AVCC
112
GP57
113
DA2
GP56
114
DA1
AGND
115
GP55
116
GP54
117
GP53
118
GP52
119
I/O
I/O16tsh
I/O16tsh
Ivdd
I/O12tsao
I/O12tsao
I/O12tsao
I/O12tsao
I/O
I/O12tsao
I/O12tsao
I/O12tsao
I/O12tsao
Ivdd
I/O12tsai
I/O12tsai
Ivss
I/O16tsh
I/O16tsh
I/O16tsh
I/O16tsh
FUNCTION
General Purpose I/O Function
Keyboard Matrix Row Input
General Purpose I/O Function
Keyboard Matrix Row Input
Analog Reference Voltage Input
General Purpose I/O Function
A/D Converter Input Signal
General Purpose I/O Function
A/D Converter Input Signal
General Purpose I/O Function
A/D Converter Input Signal
General Purpose I/O Function
A/D Converter Input Signal
FUNCTION
General Purpose I/O Function
A/D Converter Input Signal
General Purpose I/O Function
A/D Converter Input Signal
General Purpose I/O Function
A/D Converter Input Signal
General Purpose I/O Function
A/D Converter Input Signal
Analog Power Input, +3.3V
General Purpose I/O Function
DA Converter Output
General Purpose I/O Function
DA Converter Output
Analog GND
General Purpose I/O Function
General Purpose I/O Function
General Purpose I/O Function
General Purpose I/O Function
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