PIC18F8722-I/PT Microchip Technology Inc., PIC18F8722-I/PT Datasheet - Page 26

• Manufacturer Part Number: PIC18F8722-I/PT
• Description: 80 PIN, 128 KB FLASH, 4K RAM, 70 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F8722-I/PT

• A/d Inputs: 16-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 1024 Bytes
• Input Output: 70
• Interface: SPI/I2C/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 80-pin TQFP
• Programmable Memory: 128K Bytes
• Ram Size: 3.9K Bytes
• Speed: 40 MHz
• Timers: 2-8 bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18F8722 FAMILY
TABLE 1-4:
DS39646B-page 24
RC0/T1OSO/T13CKI
RC1/T1OSI/ECCP2/P2A
RC2/ECCP1/P1A
RC3/SCK1/SCL1
RC4/SDI1/SDA1
RC5/SDO1
RC6/TX1/CK1
RC7/RX1/DT1
Legend: TTL = TTL compatible input
Note 1:
RC0
T1OSO
T13CKI
RC1
T1OSI
ECCP2
P2A
RC2
ECCP1
P1A
RC3
SCK1
SCL1
RC4
SDI1
SDA1
RC5
SDO1
RC6
TX1
CK1
RC7
RX1
DT1
2:
3:
4:
5:
Pin Name
(2)
ST = Schmitt Trigger input with CMOS levels
I
P
Alternate assignment for ECCP2 when configuration bit CCP2MX is cleared (all operating modes except
Microcontroller mode).
Default assignment for ECCP2 in all operating modes (CCP2MX is set).
Alternate assignment for ECCP2 when CCP2MX is cleared (Microcontroller mode only).
Default assignment for P1B/P1C/P3B/P3C (ECCPMX is set).
Alternate assignment for P1B/P1C/P3B/P3C (ECCPMX is clear).
(2)
= Input
= Power
PIC18F8527/8622/8627/8722 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Number
TQFP
36
35
43
44
45
46
37
38
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
I
I
I
I
Buffer
CMOS
Preliminary
Type
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
—
—
—
—
PORTC is a bidirectional I/O port.
Digital I/O.
Timer1 oscillator output.
Timer1/Timer3 external clock input.
Digital I/O.
Timer1 oscillator input.
Enhanced Capture 2 input/Compare 2 output/
PWM 2 output.
ECCP2 PWM output A.
Digital I/O.
Enhanced Capture 1 input/Compare 1 output/
PWM 1 output.
ECCP1 PWM output A.
Digital I/O.
Synchronous serial clock input/output for SPI™ mode.
Synchronous serial clock input/output for I
Digital I/O.
SPI data in.
I
Digital I/O.
SPI data out.
Digital I/O.
EUSART1 asynchronous transmit.
EUSART1 synchronous clock (see related RX1/DT1).
Digital I/O.
EUSART1 asynchronous receive.
EUSART1 synchronous data (see related TX1/CK1).
2
C data I/O.
CMOS
Analog
O
I
2
C™/SMB = I
= CMOS compatible input or output
= Analog input
= Output
2
C/SMBus input buffer
Description
 2004 Microchip Technology Inc.
2
C™ mode.