PIC18F8722-I/PT Microchip Technology Inc., PIC18F8722-I/PT Datasheet - Page 31

• 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

TABLE 1-4:
 2004 Microchip Technology Inc.
RH0/A16
RH1/A17
RH2/A18
RH3/A19
RH4/AN12/P3C
RH5/AN13/P3B
RH6/AN14/P1C
RH7/AN15/P1B
Legend: TTL = TTL compatible input
Note 1:
RH0
A16
RH1
A17
RH2
A18
RH3
A19
RH4
AN12
P3C
RH5
AN13
P3B
RH6
AN14
P1C
RH7
AN15
P1B
2:
3:
4:
5:
Pin Name
(5)
(5)
(5)
(5)
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).
= Input
= Power
PIC18F8527/8622/8627/8722 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Number
TQFP
79
80
22
21
20
19
1
2
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
O
O
O
O
I
I
I
I
Analog
Analog
Analog
Analog
Buffer
Preliminary
Type
TTL
TTL
TTL
TTL
ST
ST
ST
ST
ST
ST
ST
ST
—
—
—
—
PORTH is a bidirectional I/O port.
Digital I/O.
External memory address/data 16.
Digital I/O.
External memory address/data 17.
Digital I/O.
External memory address/data 18.
Digital I/O.
External memory address/data 19.
Digital I/O.
Analog input 12.
ECCP3 PWM output C.
Digital I/O.
Analog input 13.
ECCP3 PWM output B.
Digital I/O.
Analog input 14.
ECCP1 PWM output C.
Digital I/O.
Analog input 15.
ECCP1 PWM output B.
PIC18F8722 FAMILY
CMOS
Analog
O
I
2
C™/SMB = I
= CMOS compatible input or output
= Analog input
= Output
2
C/SMBus input buffer
Description
DS39646B-page 29