PIC18F4220-I/ML Microchip Technology, PIC18F4220-I/ML Datasheet - Page 31
![IC MCU FLASH 2KX16 EEPROM 44QFN](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC18F4220-I/ML
Manufacturer Part Number
PIC18F4220-I/ML
Description
IC MCU FLASH 2KX16 EEPROM 44QFN
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F1320-ISS.pdf
(36 pages)
3.PIC18F2220-ISO.pdf
(394 pages)
4.PIC18F2220-ISO.pdf
(6 pages)
5.PIC18F2220-ISO.pdf
(6 pages)
6.PIC18F2220-ISO.pdf
(8 pages)
7.PIC18F2220-ISO.pdf
(6 pages)
8.PIC18F2220-ISO.pdf
(6 pages)
Specifications of PIC18F4220-I/ML
Core Size
8-Bit
Program Memory Size
4KB (2K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
36
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
512 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
Controller Family/series
PIC18
No. Of I/o's
36
Eeprom Memory Size
256Byte
Ram Memory Size
512Byte
Cpu Speed
40MHz
No. Of Timers
4
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
XLT44QFN2 - SOCKET TRAN ICE 44QFN/40DIPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN444-1001 - DEMO BOARD FOR PICMICRO MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
TABLE 5-5:
2010 Microchip Technology Inc.
PIC18F2220/
PIC18F4220
Legend:
Device
Item
CONFIG
SUM[a:b]
SUM (IDs) =
+
&
Code-Protect
None
Boot Block
Boot Block/
Block 0
Boot Block/
Block 0/
Block 1
All
CHECKSUM COMPUTATION – PIC18FX220/X320 (CONTINUED)
=
=
=
=
Description
Configuration Word
Sum of locations, a to b inclusive
Byte-wise sum of lower four bits of all ID locations
Addition
Bit-wise AND
SUM (0000:01FFh) + SUM (0200:07FFh) + SUM (0800:0FFFh) +
(CONFIG1H & 0CFh) + (CONFIG2L & 0Fh) + (CONFIG2H & 1Fh) +
(CONFIG3H & 083h) + (CONFIG4L & 085h) + (CONFIG5L & 0Fh) +
(CONFIG5H & 0C0h) + (CONFIG6L & 0Fh) + (CONFIG6H & 0E0h) +
(CONFIG7L & 0Fh) + (CONFIG7H & 040h)
SUM (0200:07FFh) + SUM (0800:0FFFh) + (CONFIG1H & 0CFh) +
(CONFIG2L & 0Fh) + (CONFIG2H & 1Fh) + (CONFIG3H & 083h) +
(CONFIG4L & 085h) + (CONFIG5L & 0Fh) + (CONFIG5H & 0C0h) +
(CONFIG6L & 0Fh) + (CONFIG6H & 0E0h) + (CONFIG7L & 0Fh) +
(CONFIG7H & 040h) + SUM (IDs)
SUM (0800:0FFFh) + (CONFIG1H & 0CFh) + (CONFIG2L & 0Fh) +
(CONFIG2H & 1Fh) + (CONFIG3H & 083h) + (CONFIG4L & 085h) +
(CONFIG5L & 0Fh) + (CONFIG5H & 0C0h) + (CONFIG6L & 0Fh) +
(CONFIG6H & 0E0h) + (CONFIG7L & 0Fh) + (CONFIG7H & 040h) +
SUM (IDs)
(CONFIG1H & 0CFh) + (CONFIG2L & 0Fh) + (CONFIG2H & 1Fh) +
(CONFIG3H & 083h) + (CONFIG4L & 085h) + (CONFIG5L & 0Fh) +
(CONFIG5H & 0C0h) + (CONFIG6L & 0Fh) + (CONFIG6H & 0E0h) +
(CONFIG7L & 0Fh) + (CONFIG7H & 040h) + SUM (IDs)
(CONFIG1H & 0CFh) + (CONFIG2L & 0Fh) + (CONFIG2H & 1Fh) +
(CONFIG3H & 083h) + (CONFIG4L & 085h) + (CONFIG5L & 0Fh) +
(CONFIG5H & 0C0h) + (CONFIG6L & 0Fh) + (CONFIG6H & 0E0h) +
(CONFIG7L & 0Fh) + (CONFIG7H & 040h) + SUM (IDs)
Checksum
PIC18FX220/X320
0FBE7h
0F412h
0F5E8h
03E5h
03E5h
Blank
Value
DS39592F-page 31
0xAA at 0
and Max
Address
0FB9Ch
0F59Dh
0F368h
03EFh
03EFh