PIC16C765 Microchip Technology Inc., PIC16C765 Datasheet - Page 32

• Manufacturer Part Number: PIC16C765
• Description: 8-bit Cmos Microcontrollers With Usb
• Manufacturer: Microchip Technology Inc.

PIC16C745/765
TABLE 5-1:
TABLE 5-2:
DS41124C-page 32
Legend:
Address
05h
85h
9Fh
Legend: x = unknown, u = unchanged, - = unimplemented locations read as '0'. Shaded cells are not used by PORTA.
RA3/AN3/V
PORTA
TRISA
ADCON1
RA4/T0CKI
RA0/AN0
RA1/AN1
RA2/AN2
RA5/AN4
OD = open drain, ST = Schmitt Trigger
Name
Name
PORTA FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
REF
Bit 7
—
—
—
Bit 6
—
—
—
Function
T0CKI
V
RA0
AN0
RA1
AN1
RA2
AN2
RA3
AN3
RA4
RA5
AN4
REF
PORTA Data Direction Register
Bit 5
RA5
—
Input
Type
AN
AN
AN
AN
AN
AN
ST
ST
ST
ST
ST
ST
ST
Bit 4
RA4
Preliminary
—
Output
CMOS
CMOS
CMOS
CMOS
Type
OD
—
—
—
—
—
—
—
Bit 3
RA3
—
Bi-directional I/O
A/D Input
Bi-directional I/O
A/D Input
Bi-directional I/O
A/D Input
Bi-directional I/O
A/D Input
A/D Positive Reference
Bi-directional I/O
Timer 0 Clock Input
Bi-directional I/O
A/D Input
PCFG2
Bit 2
RA2
PCFG1 PCFG0
Bit 1
RA1
Bit 0
RA0
Description
2000 Microchip Technology Inc.
--0x 0000
--11 1111
---- -000
Value on:
POR,
BOR
other resets
Value on all
--0u 0000
--11 1111
---- -000