UPD78064GC(A)-XXX-8EU Ver la hoja de datos (PDF) - NEC => Renesas Technology
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componentes Descripción
Fabricante
UPD78064GC(A)-XXX-8EU Datasheet PDF : 68 Pages
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µPD78062(A), 78063(A), 78064(A)
3.1 Port Pins (2/2)
Pin Name
I/O
Input/
P80 to P87 output
P90 to P97 Input/
output
P100 to
P103
Input/
output
P110 to
P117
Input/
output
Function
After Reset
Port 8
8-bit input/output port
Input/output can be specified bit-wise.
When used as an input port , on-chip pull-up resistor can be used in
software.
Input/output port/segment signal output function can be specified in 2-bit
unit by the LCD control register (LCDC).
Input
Port 9
8-bit input/output port
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up resistor can be used in
software.
Input/output port/segment signal output function can be specified in 2-bit
unit by the LCD control register (LCDC).
Input
Port 10
4-bit input/output port
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up resistor can be used in
software.
LED direct drive capability.
Input
Port 11
8-bit input/output port
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up resistor can be used in
software.
Falling edge detection capability.
Input
Dual-
Function Pin
S39 to S32
S31 to S24
12
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