PIC18F4420T-I/ML Microchip Technology, PIC18F4420T-I/ML Datasheet - Page 5
PIC18F4420T-I/ML
Manufacturer Part Number
PIC18F4420T-I/ML
Description
44 PIN, 16 KB ENH FLASH, 3804 RAM, 36 I/O, PB FREE,
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 PIC18F4420T-I/ML
Rohs Compliant
YES
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 ~ 85°C
Package / Case
44-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PIC18F2420/2520/4420/4520
REVISION HISTORY
Rev A Document (1/2008)
Initial release of this document. Includes silicon issues
1 (MSSP), 2 (MSSP – SPI Mode), 3 (Enhanced Univer-
sal Synchronous Receiver Transmitter – EUSART) and
4 (10-Bit Analog-to-Digital Converter).
Rev B Document (10/2008)
Added silicon issues 5 (MSSP), 6 (Enhanced Capture/
Compare/PWM – ECCP) and 7 (Resets – BOR).
Rev C Document (8/2009)
Added silicon issues 8 (EUSART) and 9 (MSSP).
2009 Microchip Technology Inc.
DS80363C-page 5