PIC18F8722 FAMILY
TABLE 1-2: DEVICE FEATURES (PIC18F8527/8622/8627/8722)
Features
PIC18F8527
PIC18F8622
PIC18F8627
PIC18F8722
Operating Frequency
DC – 40 MHz
DC – 40 MHz
DC – 40 MHz
DC – 40 MHz
Program Memory (Bytes)
48K
64K
96K
128K
Program Memory (Instructions)
24576
32768
49152
65536
Data Memory (Bytes)
3936
3936
3936
3936
Data EEPROM Memory (Bytes)
1024
1024
1024
1024
Interrupt Sources
29
29
29
29
I/O Ports
Ports A, B, C, D, E,
F, G, H, J
Ports A, B, C, D, E,
F, G, H, J
Ports A, B, C, D, E,
F, G, H, J
Ports A, B, C, D, E,
F, G, H, J
Timers
5
5
5
5
Capture/Compare/PWM
2
2
2
2
Modules
Enhanced Capture/Compare/
3
3
3
3
PWM Modules
Enhanced USART
2
2
2
2
Serial Communications
MSSP,
Enhanced USART
MSSP,
Enhanced USART
MSSP,
Enhanced USART
MSSP,
Enhanced USART
Parallel Communications
Yes
Yes
Yes
Yes
(PSP)
10-bit Analog-to-Digital Module 16 Input Channels
16 Input Channels
16 Input Channels
16 Input Channels
Resets (and Delays)
POR, BOR,
POR, BOR,
POR, BOR,
POR, BOR,
RESET Instruction,
RESET Instruction,
RESET Instruction,
RESET Instruction,
Stack Full, Stack
Stack Full, Stack
Stack Full, Stack
Stack Full, Stack
Underflow (PWRT, OST), Underflow (PWRT, OST), Underflow (PWRT, OST), Underflow (PWRT, OST),
MCLR (optional), WDT MCLR (optional), WDT MCLR (optional), WDT MCLR (optional), WDT
Programmable
Yes
Yes
Yes
Yes
High/Low-Voltage Detect
Programmable Brown-out
Yes
Yes
Yes
Yes
Reset
Instruction Set
75 Instructions;
83 with Extended
Instruction Set enabled
75 Instructions;
83 with Extended
Instruction Set enabled
75 Instructions;
83 with Extended
Instruction Set enabled
75 Instructions;
83 with Extended
Instruction Set enabled
Packages
80-pin TQFP
80-pin TQFP
80-pin TQFP
80-pin TQFP
DS39646B-page 10
Preliminary
2004 Microchip Technology Inc.