PIC18LF8720 Microchip Technology, PIC18LF8720 Datasheet - Page 10

• Manufacturer Part Number: PIC18LF8720
• Description: (PIC18LF6620/6520/8520/6620/8620/6720/8720) 64/80-Pin High-Performance / 64-Kbyte Enhanced Flash Microcontrollers
• Manufacturer: Microchip Technology

PIC18F6520/8520/6620/8620/6720/8720
1.2
The PIC18FXX20 devices are available in 64-pin and
80-pin packages. They are differentiated from each
other in five ways:
1.
2.
TABLE 1-1:
DS39609B-page 8
Operating Frequency
Program Memory
(Bytes)
Program Memory
(Instructions)
Data Memory
(Bytes)
Data EEPROM
Memory (Bytes)
External Memory
Interface
Interrupt Sources
I/O Ports
Timers
Capture/Compare/
PWM Modules
Serial Communications
Parallel Communications
10-bit Analog-to-Digital
Module
Resets (and Delays)
Programmable
Low-Voltage Detect
Programmable
Brown-out Reset
Instruction Set
Package
Flash
PIC18FX520
PIC18FX620 devices and 128 Kbytes for
PIC18FX720 devices)
Data RAM (2048 bytes for PIC18FX520
devices, 3840 bytes for PIC18FX620 and
PIC18FX720 devices)
Features
Details on Individual Family
Members
program
PIC18FXX20 DEVICE FEATURES
devices,
Stack Underflow
memory
77 Instructions
DC – 40 MHz
Ports A, B, C,
(PWRT, OST)
64-pin TQFP
PIC18F6520
Addressable
POR, BOR,
USART (2)
Instruction,
D, E, F, G
Stack Full,
channels
12 input
MSSP,
RESET
16384
2048
1024
PSP
32K
Yes
Yes
No
17
5
5
64 Kbytes
(32 Kbytes
Ports A, B, C, D,
Stack Underflow
77 Instructions
DC – 25 MHz
(PWRT, OST)
64-pin TQFP
PIC18F6620
Addressable
POR, BOR,
USART (2)
Instruction,
Stack Full,
channels
12 input
E, F, G
MSSP,
RESET
32768
3840
1024
PSP
64K
Yes
Yes
No
17
5
5
for
for
Ports A, B, C, D,
Stack Underflow
77 Instructions
DC – 25 MHz
(PWRT, OST)
64-pin TQFP
PIC18F6720
Addressable
POR, BOR,
USART (2)
Instruction,
Stack Full,
channels
12 input
E, F, G
MSSP,
RESET
65536
128K
3840
1024
PSP
Yes
Yes
No
17
5
5
3.
4.
5.
All other features for devices in the PIC18FXX20 family
are identical. These are summarized in Table 1-1.
Block diagrams of the PIC18F6X20 and PIC18F8X20
devices are provided in Figure 1-1 and Figure 1-2,
respectively. The pinouts for these device families are
listed in Table 1-2.
A/D channels (12 for PIC18F6X20 devices,
16 for PIC18F8X20)
I/O pins (52 on PIC18F6X20 devices, 68 on
PIC18F8X20)
External program memory interface (present
only on PIC18F8X20 devices)
Stack Underflow
D, E, F, G, H, J
77 Instructions
DC – 40 MHz
Ports A, B, C,
(PWRT, OST)
80-pin TQFP
PIC18F8520
Addressable
POR, BOR,
USART (2)
Instruction,
Stack Full,
channels
16 input
MSSP,
16384
RESET
2048
1024
PSP
32K
Yes
Yes
Yes
18
5
5
 2004 Microchip Technology Inc.
Stack Underflow
D, E, F, G, H, J
77 Instructions
DC – 25 MHz
Ports A, B, C,
(PWRT, OST)
80-pin TQFP
PIC18F8620
Addressable
USART (2)
POR, BOR,
Instruction,
Stack Full,
channels
16 input
MSSP,
32768
RESET
3840
1024
PSP
64K
Yes
Yes
Yes
18
5
5
Stack Underflow
D, E, F, G, H, J
77 Instructions
DC – 25 MHz
Ports A, B, C,
(PWRT, OST)
80-pin TQFP
PIC18F8720
Addressable
POR, BOR,
USART (2)
Instruction,
Stack Full,
channels
16 input
MSSP,
RESET
65536
128K
3840
1024
PSP
Yes
Yes
Yes
18
5
5