Microchip Technology MA160014 数据表
PIC18(L)F2X/4XK22
DS41412F-page 546
2010-2012 Microchip Technology Inc.
APPENDIX B:
DEVICE
DIFFERENCES
DIFFERENCES
The differences between the devices listed in this data
sheet are shown in
sheet are shown in
TABLE B-1:
DEVICE DIFFERENCES
Features
(1)
PIC18F23K22
PIC18LF23K22
PIC18F24K22
PIC18LF24K22
PIC18F25K22
PIC18LF25K22
PIC18F26K22
PIC18LF26K22
PIC18F43K22
PIC18LF43K22
PIC18F44K22
PIC18LF44K22
PIC18F45K22
PIC18LF45K22
PIC18F46K22
PIC18LF46K22
Program Memory
(Bytes)
(Bytes)
8192
16384
32768
65536
8192
16384
32768
65536
SRAM (Bytes)
512
768
1536
3896
512
768
1536
3896
EEPROM (Bytes)
256
256
256
1024
256
256
256
1024
Interrupt Sources
26
26
33
33
26
26
33
33
I/O Ports
Ports A, B, C,
(E)
Ports A, B, C,
(E)
Ports A, B, C,
(E)
Ports A, B, C,
(E)
Ports A, B, C,
D, E
Ports A, B, C,
D, E
Ports A, B, C,
D, E
Ports A, B, C,
D, E
Capture/Compare/PWM
Modules (CCP)
Modules (CCP)
2
2
2
2
2
2
2
2
Enhanced CCP Modules
(ECCP) Full Bridge
(ECCP) Full Bridge
1
1
1
1
2
2
2
2
ECCP Module
Half Bridge
Half Bridge
2
2
2
2
1
1
1
1
10-bit Analog-to-Digital
Module
Module
17 input
channels
17 input
channels
17 input
channels
17 input
channels
28 input
channels
28 input
channels
28 input
channels
28 input
channels
Packages
28-pin PDIP
28-pin SOIC
28-pin SSOP
28-pin QFN
28-pin UQFN
28-pin PDIP
28-pin SOIC
28-pin SSOP
28-pin QFN
28-pin UQFN
28-pin PDIP
28-pin SOIC
28-pin SSOP
28-pin QFN
28-pin PDIP
28-pin SOIC
28-pin SSOP
28-pin QFN
40-pin PDIP
40-pin UQFN
44-pin TQFP
44-pin QFN
40-pin PDIP
40-pin UQFN
44-pin TQFP
44-pin QFN
40-pin PDIP
40-pin UQFN
44-pin TQFP
44-pin QFN
40-pin PDIP
40-pin UQFN
44-pin TQFP
44-pin QFN
Note 1: PIC18FXXK22: operating voltage, 2.3V-5.5V.
PIC18LFXXK22: operating voltage, 1.8V-3.6V.