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Part Name
Description
ST6285B View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
ST6285B
8-BIT OTP/EPROM MCU WITH LCD DRIVER, EEPROM AND A/D CONVERTER
STMicroelectronics
'ST6285B' PDF : 78 Pages
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ST62T85B/E85B
I/O PORTS
(Cont’d)
Table 13. I/O Port configuration for the ST62T85B/E85B
MODE
AVAILABLE ON
(1)
SCHEMATIC
Input
PA4-PA7
PB0-PB3
PC4-PC7
Data in
Interrupt
Input
PA4-PA7
with pull up
(Reset state)
PB0-PB3
PC4-PC7
duct(s)
Input
ro
with pull up
P
with interrupt
PA4-PA7
PB0-PB3
PC4-PC7
Obsolete
Analog Input
PB0-PB3
PC4-PC7
ct(s)
-
Open drain output
rodu
5mA
PA4-PA7
PB0-PB3
PC4-PC7
te
P
Open drain output
le
20mA
PA4-PA7
bso
Push-pull output
O
5mA
PB0-PB3
ADC
Data in
Interrupt
Data in
Interrupt
Data out
PC4-PC7
Data out
Push-pull output
20mA Sink
PA4-PA7
Note 1
. Provided the correct configuration has been selected.
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