PIC18F6620 Microchip, PIC18F6620 Datasheet - Page 120

• Manufacturer Part Number: PIC18F6620
• Description: Microcontroller
• Manufacturer: Microchip

PIC18F6520/8520/6620/8620/6720/8720
FIGURE 10-14:
DS39609B-page 118
RD LATF
Data
Bus
WR LATF
or
WR PORTF
RD TRISF
RD PORTF
WR TRISF
Note
To A/D Converter or Comparator Input
1:
I/O pins have diode protection to V
TRIS Latch
Data Latch
D
D
CK
CK
RF6:RF3 AND RF0 PINS
BLOCK DIAGRAM
Q
Q
Q
Q
Q
Analog
Input
Mode
EN
D
DD
V
V
P
N
SS
DD
and V
ST
Input
Buffer
I/O pin
SS
.
FIGURE 10-15:
RD LATF
Data
Bus
RD PORTF
SS Input
WR LATF
WR PORTF
WR TRISF
Note:
or
I/O pins have diode protection to V
TRIS Latch
Data Latch
D
D
CK
CK
RD TRISF
RF7 PIN BLOCK
DIAGRAM
Q
 2004 Microchip Technology Inc.
Q
Q
EN
Schmitt
Trigger
Input
Buffer
EN
D
DD
and V
SS
TTL
Input
Buffer
I/O pin
.