PIC18F6680-I/PT Microchip Technology Inc., PIC18F6680-I/PT Datasheet - Page 120

• Manufacturer Part Number: PIC18F6680-I/PT
• Description: 64 PIN, 64 KB FLASH, 3328 RAM, 52 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F6680-I/PT

• A/d Inputs: 12-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 1024 Bytes
• Input Output: 53
• Interface: CAN/I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 64-pin TQFP
• Programmable Memory: 64K Bytes
• Ram Size: 3.3K Bytes
• Speed: 40 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

PIC18F6525/6621/8525/8621
FIGURE 10-14:
DS39612B-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
 2005 Microchip Technology Inc.
Q
Q
EN
Schmitt
Trigger
Input
Buffer
EN
D
DD
and V
TTL
Input
Buffer
SS
I/O pin
.