PIC18F4420-E/ML Microchip Technology, PIC18F4420-E/ML Datasheet - Page 11
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
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TABLE 1-1:
© 2008 Microchip Technology Inc.
Operating Frequency
Program Memory (Bytes)
Program Memory
(Instructions)
Data Memory (Bytes)
Data EEPROM Memory (Bytes)
Interrupt Sources
I/O Ports
Timers
Capture/Compare/PWM Modules
Enhanced
Capture/Compare/PWM Modules
Serial Communications
Parallel Communications (PSP)
10-Bit Analog-to-Digital Module
Resets (and Delays)
Programmable
High/Low-Voltage Detect
Programmable Brown-out Reset
Instruction Set
Packages
Features
DEVICE FEATURES
Underflow (PWRT, OST),
Instruction Set Enabled
MCLR (optional), WDT
Enhanced USART
10 Input Channels
RESET Instruction,
Ports A, B, C, (E)
83 with Extended
Stack Full, Stack
75 Instructions;
28-Pin SPDIP
DC – 40 MHz
PIC18F2420
28-Pin SOIC
POR, BOR,
28-Pin QFN
MSSP,
16384
8192
768
256
Yes
Yes
No
19
4
2
0
PIC18F2420/2520/4420/4520
Underflow (PWRT, OST),
Instruction Set Enabled
MCLR (optional), WDT
Enhanced USART
RESET Instruction,
10 Input Channels
Ports A, B, C, (E)
83 with Extended
Stack Full, Stack
75 Instructions;
28-Pin SPDIP
DC – 40 MHz
PIC18F2520
28-Pin SOIC
28-Pin QFN
POR, BOR,
MSSP,
32768
16384
1536
256
Yes
Yes
No
19
4
2
0
Underflow (PWRT, OST),
Instruction Set Enabled
MCLR (optional), WDT
Ports A, B, C, D, E
Enhanced USART
13 Input Channels
RESET Instruction,
83 with Extended
Stack Full, Stack
75 Instructions;
DC – 40 MHz
44-Pin TQFP
PIC18F4420
40-Pin PDIP
POR, BOR,
44-Pin QFN
MSSP,
16384
8192
768
256
Yes
Yes
Yes
20
4
1
1
Underflow (PWRT, OST),
Instruction Set Enabled
MCLR (optional), WDT
Ports A, B, C, D, E
Enhanced USART
13 Input Channels
RESET Instruction,
83 with Extended
Stack Full, Stack
DS39631E-page 9
75 Instructions;
DC – 40 MHz
44-Pin TQFP
PIC18F4520
40-Pin PDIP
POR, BOR,
44-Pin QFN
MSSP,
32768
16384
1536
256
Yes
Yes
Yes
20
4
1
1
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