PIC18F4423-E/P Microchip Technology, PIC18F4423-E/P Datasheet - Page 40
![16KB, Flash, 768bytes-RAM, 36I/O, 8-bit Family,nanoWatt 40 PDIP .600in TUBE](/photos/6/61/66192/150-40-dip_sml.jpg)
PIC18F4423-E/P
Manufacturer Part Number
PIC18F4423-E/P
Description
16KB, Flash, 768bytes-RAM, 36I/O, 8-bit Family,nanoWatt 40 PDIP .600in TUBE
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC18F2221-ISO.pdf
(46 pages)
2.PIC18F2423-ISP.pdf
(54 pages)
3.PIC18F2423-ISP.pdf
(8 pages)
4.PIC18F2423-ISP.pdf
(34 pages)
Specifications of PIC18F4423-E/P
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
36
Program Memory Size
16KB (8K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 13x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4423-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
PIC18F2XXX/4XXX FAMILY
TABLE 5-5:
DS39622L-page 40
Legend:
PIC18F2221
PIC18F2321
PIC18F2410
PIC18F2420
PIC18F2423
PIC18F2450
PIC18F2455
PIC18F2458
PIC18F2480
PIC18F2510
PIC18F2515
PIC18F2520
PIC18F2523
PIC18F2525
PIC18F2550
PIC18F2553
PIC18F2580
PIC18F2585
PIC18F2610
PIC18F2620
PIC18F2680
PIC18F2682
PIC18F2685
PIC18F4221
PIC18F4321
PIC18F4410
PIC18F4420
PIC18F4423
PIC18F4450
PIC18F4455
PIC18F4458
PIC18F4480
PIC18F4510
PIC18F4515
PIC18F4520
PIC18F4523
PIC18F4525
PIC18F4550
PIC18F4553
PIC18F4580
PIC18F4585
PIC18F4610
Device
Shaded cells are unimplemented.
1L
0h
00
00
00
00
00
3F
3F
3F
00
00
00
00
00
00
3F
3F
00
00
00
00
00
00
00
00
00
00
00
00
3F
3F
3F
00
00
00
00
00
00
3F
3F
00
00
00
CONFIGURATION WORD MASKS FOR COMPUTING CHECKSUMS
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
CF
1H
1F
1h
2L
2h
1F
1F
1F
1F
1F
3F
3F
3F
1F
1F
1F
1F
1F
1F
3F
3F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
3F
3F
3F
1F
1F
1F
1F
1F
1F
3F
3F
1F
1F
1F
2H
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
1F
3h
3L
4h
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
Configuration Word (CONFIGxx)
3H
5h
87
87
87
87
87
86
87
87
86
87
87
87
87
87
87
87
86
86
87
87
86
86
86
87
87
87
87
87
86
87
87
86
87
87
87
87
87
87
87
86
86
87
Address (30000xh)
ED
ED
C5
C5
C5
E5
E5
D5
C5
C5
C5
C5
C5
E5
E5
E5
C5
C5
C5
C5
C5
C5
C5
C5
C5
E5
E5
D5
C5
C5
C5
C5
C5
E5
E5
E5
C5
C5
4L
6h
F5
F5
F5
F5
4H
7h
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
5L
8h
03
03
03
03
03
03
07
07
03
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
3F
3F
03
03
03
03
03
03
07
07
03
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
5H
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
C0
9h
40
40
2010 Microchip Technology Inc.
Ah
6L
03
03
03
03
03
03
07
07
03
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
3F
3F
03
03
03
03
03
03
07
07
03
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
6H
Bh
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
E0
60
60
Ch
7L
03
03
03
03
03
03
07
07
03
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
3F
3F
03
03
03
03
03
03
07
07
03
0F
0F
0F
0F
0F
0F
0F
0F
0F
0F
7H
Dh
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40