PIC18F2420-I/SOC01 Microchip, PIC18F2420-I/SOC01 Datasheet - Page 117
![no-image](/images/no-image-200.jpg)
PIC18F2420-I/SOC01
Manufacturer Part Number
PIC18F2420-I/SOC01
Description
28 pin, 16 kb flash, 3804 ram, 25 i/o...
Manufacturer
Microchip
Datasheet
1.PIC18F2420-ISOC01.pdf
(412 pages)
- Current page: 117 of 412
- Download datasheet (7Mb)
TABLE 10-7:
© 2008 Microchip Technology Inc.
RD0/PSP0
RD1/PSP1
RD2/PSP2
RD3/PSP3
RD4/PSP4
RD5/PSP5/P1B
RD6/PSP6/P1C
RD7/PSP7/P1D
Legend:
Pin
DIG = Digital level output; TTL = TTL input buffer; ST = Schmitt Trigger input buffer; x = Don’t care
(TRIS bit does not affect port direction or is overridden for this option).
PORTD I/O SUMMARY
Function
PSP0
PSP1
PSP2
PSP3
PSP4
PSP5
PSP6
PSP7
RD0
RD1
RD2
RD3
RD4
RD5
P1B
RD6
P1C
RD7
P1D
Setting
TRIS
0
1
x
x
0
1
x
x
0
1
x
x
0
1
x
x
0
1
x
x
0
1
x
x
0
0
1
x
x
0
0
1
x
x
0
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
PIC18F2420/2520/4420/4520
Type
DIG
DIG
TTL
DIG
DIG
TTL
DIG
DIG
TTL
DIG
DIG
TTL
DIG
DIG
TTL
DIG
DIG
TTL
DIG
DIG
DIG
TTL
DIG
DIG
DIG
TTL
DIG
I/O
ST
ST
ST
ST
ST
ST
ST
ST
LATD<0> data output.
PORTD<0> data input.
PSP read data output (LATD<0>); takes priority over port data.
PSP write data input.
LATD<1> data output.
PORTD<1> data input.
PSP read data output (LATD<1>); takes priority over port data.
PSP write data input.
LATD<2> data output.
PORTD<2> data input.
PSP read data output (LATD<2>); takes priority over port data.
PSP write data input.
LATD<3> data output.
PORTD<3> data input.
PSP read data output (LATD<3>); takes priority over port data.
PSP write data input.
LATD<4> data output.
PORTD<4> data input.
PSP read data output (LATD<4>); takes priority over port data.
PSP write data input.
LATD<5> data output.
PORTD<5> data input.
PSP read data output (LATD<5>); takes priority over port data.
PSP write data input.
ECCP1 Enhanced PWM output, channel B; takes priority over port and
PSP data. May be configured for tri-state during Enhanced PWM
shutdown events.
LATD<6> data output.
PORTD<6> data input.
PSP read data output (LATD<6>); takes priority over port data.
PSP write data input.
ECCP1 Enhanced PWM output, channel C; takes priority over port and
PSP data. May be configured for tri-state during Enhanced PWM
shutdown events.
LATD<7> data output.
PORTD<7> data input.
PSP read data output (LATD<7>); takes priority over port data.
PSP write data input.
ECCP1 Enhanced PWM output, channel D; takes priority over port and
PSP data. May be configured for tri-state during Enhanced PWM
shutdown events.
Description
DS39631E-page 115
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