PIC18F4420-E/ML Microchip Technology, PIC18F4420-E/ML Datasheet - Page 5
![IC MCU FLASH 8KX16 44QFN](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC18F4420-E/ML
Manufacturer Part Number
PIC18F4420-E/ML
Description
IC MCU FLASH 8KX16 44QFN
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC18F2221-ISO.pdf
(46 pages)
2.PIC18F2420-IML.pdf
(412 pages)
3.PIC18F2420-IML.pdf
(16 pages)
4.PIC18F2420-IML.pdf
(8 pages)
5.PIC18F2420-IML.pdf
(6 pages)
6.PIC18F2420-IML.pdf
(8 pages)
7.PIC18F2420-IML.pdf
(4 pages)
Specifications of PIC18F4420-E/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 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
44-VQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC18F2221-ISO PDF datasheet
- PIC18F2420-IML PDF datasheet #2
- PIC18F2420-IML PDF datasheet #3
- PIC18F2420-IML PDF datasheet #4
- PIC18F2420-IML PDF datasheet #5
- PIC18F2420-IML PDF datasheet #6
- PIC18F2420-IML PDF datasheet #7
- Current page: 5 of 412
- Download datasheet (7Mb)
Pin Diagrams (Cont.’d)
© 2008 Microchip Technology Inc.
Note 1: RB3 is the alternate pin for CCP2 multiplexing.
44-pin TQFP
44-pin QFN
RB0/INT0/FLT0/AN12
RB0/INT0/FLT0/AN12
RB3/AN9/CCP2
RB1/INT1/AN10
RD6/PSP6/P1C
RD7/PSP7/P1D
RD5/PSP5/P1B
RB2/INT2/AN8
RB1/INT1/AN10
RD6/PSP6/P1C
RD7/PSP7/P1D
RD5/PSP5/P1B
RB2/INT2/AN8
RC7/RX/DT
RD4/PSP4
RC7/RX/DT
RD4/PSP4
V
V
DD
SS
(1)
V
V
V
DD
DD
SS
PIC18F2420/2520/4420/4520
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
PIC18F4420
PIC18F4520
PIC18F4420
PIC18F4520
33
32
31
30
29
28
27
26
25
24
23
33
32
31
30
29
28
27
26
25
24
23
OSC2/CLKO/RA6
OSC1/CLKI/RA7
V
V
V
V
RE2/CS/AN7
RE1/WR/AN6
RE0/RD/AN5
RA5/AN4/SS/HLVDIN/C2OUT
RA4/T0CKI/C1OUT
SS
SS
DD
DD
NC
RC0/T1OSO/T13CKI
OSC2/CLKO/RA6
OSC1/CLKI/RA7
V
V
RE2/CS/AN7
RE1/WR/AN6
RE0/RD/AN5
RA5/AN4/SS/HLVDIN/C2OUT
RA4/T0CKI/C1OUT
SS
DD
DS39631E-page 3
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