PIC18F4423-I/ML Microchip Technology, PIC18F4423-I/ML Datasheet - Page 41
![16KB, Flash, 768bytes-RAM, 36I/O, 8-bit Family,nanoWatt 44 QFN 8x8x0.9mm TUBE](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC18F4423-I/ML
Manufacturer Part Number
PIC18F4423-I/ML
Description
16KB, Flash, 768bytes-RAM, 36I/O, 8-bit Family,nanoWatt 44 QFN 8x8x0.9mm 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-I/ML
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 ~ 85°C
Package / Case
44-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
444-1001 - DEMO BOARD FOR PICMICRO MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
TABLE 5-5:
2010 Microchip Technology Inc.
Legend:
PIC18F4620
PIC18F4680
PIC18F4682
PIC18F4685
Device
Shaded cells are unimplemented.
1L
0h
00
00
00
00
CONFIGURATION WORD MASKS FOR COMPUTING CHECKSUMS (CONTINUED)
1H
CF
CF
CF
CF
1h
2L
2h
1F
1F
1F
1F
2H
3h
1F
1F
1F
1F
3L
4h
00
00
00
00
PIC18F2XXX/4XXX FAMILY
Configuration Word (CONFIGxx)
3H
5h
87
86
86
86
Address (30000xh)
C5
C5
C5
C5
4L
6h
4H
7h
00
00
00
00
0F
0F
3F
3F
5L
8h
5H
C0
C0
C0
C0
9h
Ah
0F
0F
3F
3F
6L
6H
E0
E0
E0
E0
Bh
DS39622L-page 41
Ch
0F
0F
3F
3F
7L
7H
Dh
40
40
40
40