PIC18F8722-I/PT Microchip Technology Inc., PIC18F8722-I/PT Datasheet - Page 15

• 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 1-3:
 2004 Microchip Technology Inc.
RG5/MCLR/V
OSC1/CLKI/RA7
OSC2/CLKO/RA6
Legend: TTL = TTL compatible input
Note 1:
RG5
MCLR
V
OSC1
CLKI
RA7
OSC2
CLKO
RA6
PP
2:
Pin Name
ST = Schmitt Trigger input with CMOS levels
I
P
Default assignment for ECCP2 when configuration bit CCP2MX is set.
Alternate assignment for ECCP2 when configuration bit CCP2MX is cleared.
PP
= Input
= Power
PIC18F6527/6622/6627/6722 PINOUT I/O DESCRIPTIONS
Pin Number
TQFP
39
40
7
Type
Pin
I/O
I/O
O
O
P
I
I
I
I
Preliminary
Buffer
CMOS
Type
TTL
TTL
ST
ST
ST
—
—
Master Clear (input) or programming voltage (input).
Oscillator crystal or external clock input.
Oscillator crystal or clock output.
Digital input.
Master Clear (Reset) input. This pin is an active-low
Reset to the device.
Programming voltage input.
Oscillator crystal input or external clock source input.
ST buffer when configured in RC mode, CMOS
otherwise.
External clock source input. Always associated
with pin function OSC1. (See related OSC1/CLKI,
OSC2/CLKO pins.)
General purpose I/O pin.
Oscillator crystal output. Connects to crystal or
resonator in Crystal Oscillator mode.
In RC mode, OSC2 pin outputs CLKO, which has
1/4 the frequency of OSC1 and denotes the
instruction cycle rate.
General purpose I/O pin.
PIC18F8722 FAMILY
CMOS = CMOS compatible input or output
Analog = Analog input
O
I
2
C™
= Output
= I
2
C/SMBus input buffer
Description
DS39646B-page 13