Manualshelf

Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller TQFP 80 (12x12) 8-Bit 48 MHz I/O number 68
21222324252627282930
PIC18F87J11 FAMILY
DS39778E-page 26 2007-2012 Microchip Technology Inc.
PORTF is a bidirectional I/O port.
RF1/AN6/C2OUT
RF1
AN6
C2OUT
23
I/O
I
O
ST
Analog
—
Digital I/O.
Analog Input 6.
Comparator 2 output.
RF2/PMA5/AN7/C1OUT
RF2
PMA5
AN7
C1OUT
18
I/O
O
I
O
ST
—
Analog
—
Digital I/O.
Parallel Master Port address.
Analog Input 7.
Comparator 1 output.
RF3/AN8/C2INB
RF3
AN8
C2INB
17
I/O
I
I
ST
Analog
Analog
Digital input.
Analog Input 8.
Comparator 2 Input B.
RF4/AN9/C2INA
RF4
AN9
C2INA
16
I/O
I
I
ST
Analog
Analog
Digital input.
Analog Input 8.
Comparator 2 Input A.
RF5/PMD2/AN10/
C1INB/CV
REF
RF5
PMD2
(7)
AN10
C1INB
CVREF
15
I/O
I/O
I
I
O
ST
TTL
Analog
Analog
Analog
Digital I/O.
Parallel Master Port address.
Analog Input 10.
Comparator 1 Input B.
Comparator reference voltage output.
RF6/PMD1/AN11/C1INA
RF6
PMD1
(7)
AN11
C1INA
14
I/O
I/O
I
I
ST
TTL
Analog
Analog
Digital I/O.
Parallel Master Port address.
Analog Input 11.
Comparator 1 Input A.
RF7/PMD0/SS1
RF7
PMD0
(7)
SS1
13
I/O
I/O
I
ST
TTL
TTL
Digital I/O.
Parallel Master Port address.
SPI slave select input.
TABLE 1-4: PIC18F8XJ1X PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number
Pin
Type
Buffer
Type
Description
80-TQFP
Legend: TTL = TTL compatible input CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels Analog = Analog input
I = Input O = Output
P = Power OD = Open-Drain (no P diode to V
DD)
I
2
C = ST with I
2
C™ or SMB levels
Note 1: Alternate assignment for ECCP2/P2A when Configuration bit, CCP2MX, is cleared (Extended Microcontroller mode).
2: Default assignment for ECCP2/P2A for all devices in all operating modes (CCP2MX is set).
3: Default assignments for P1B/P1C/P3B/P3C (ECCPMX Configuration bit is set).
4: Alternate assignment for ECCP2/P2A when CCP2MX is cleared (Microcontroller mode).
5: Alternate assignments for P1B/P1C/P3B/P3C (ECCPMX Configuration bit is cleared).
6: Default assignment for PMP data and control pins when PMPMX Configuration bit is set.
7: Alternate assignment for PMP data and control pins when PMPMX Configuration bit is cleared (programmed).