Preliminary
SN8P1702A/SN8P1703A
8-bit micro-controller build-in 12-bit ADC
11
4-CHANNEL ANALOG TO DIGITAL CONVERTER............................................. 94
OVERVIEW................................................................................................................................. 94
ADM REGISTER......................................................................................................................... 95
ADR REGISTERS....................................................................................................................... 95
ADB REGISTERS....................................................................................................................... 96
P4CON REGISTERS.................................................................................................................. 97
ADC CONVERTING TIME.......................................................................................................... 98
ADC CIRCUIT............................................................................................................................. 99
12
CODING ISSUE .................................................................................................. 100
TEMPLATE CODE.................................................................................................................... 100
PROGRAM CHECK LIST ......................................................................................................... 104
13
INSTRUCTION SET TABLE ............................................................................... 105
14
ELECTRICAL CHARACTERISTIC..................................................................... 106
ABSOLUTE MAXIMUM RATING.............................................................................................. 106
STANDARD ELECTRICAL CHARACTERISTIC....................................................................... 106
15
PACKAGE INFORMATION ................................................................................ 107
P-DIP18 PIN ............................................................................................................................. 107
SOP18 PIN ............................................................................................................................... 108
P-DIP 20 PIN ............................................................................................................................ 109
SOP 20 PIN .............................................................................................................................. 110
SSOP20 PIN............................................................................................................................. 111
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