PIC18F2320-E/SO Microchip Technology, PIC18F2320-E/SO Datasheet - Page 30

• Manufacturer Part Number: PIC18F2320-E/SO
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2320-E/SO

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 8KB (4K x 16)
• 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 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18FX220/X320
TABLE 5-5:
DS39592F-page 30
PIC18F1220
PIC18F1320
Legend:
Device
Item
CONFIG
SUM[a:b]
SUM (IDs) =
+
&
None
Boot Block
Boot/
Panel 1/
Panel 2
All
None
Boot Block
Boot/
Panel 1/
Panel 2
All
Code-Protect
CHECKSUM COMPUTATION – PIC18FX220/X320
=
=
=
=
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 (0200:0FFFh) + SUM (1000:1FFFh) +
(CONFIG1H & 0CFh) + (CONFIG2L & 0Fh) + (CONFIG2H & 1Fh) +
(CONFIG3H & 080h) + (CONFIG4L & 085h) + (CONFIG5L & 03h) +
(CONFIG5H & 0C0h) + (CONFIG6L & 03h) + (CONFIG6H & 0E0h) +
(CONFIG7L & 03h) + (CONFIG7H & 040h)
SUM (0200:0FFFh) + SUM (1000:1FFFh) + (CONFIG1H & 0CFh) +
(CONFIG2L & 0Fh) + (CONFIG2H & 1Fh) + (CONFIG3H & 080h) +
(CONFIG4L & 085h) + (CONFIG5L & 03h) + (CONFIG5H & 0C0h) +
(CONFIG6L & 03h) + (CONFIG6H & 0E0h) + (CONFIG7L & 03h) +
(CONFIG7H & 040h) + SUM (IDs)
(CONFIG1H & 0CFh) + (CONFIG2L & 0Fh) + (CONFIG2H & 1Fh) +
(CONFIG3H & 080h) + (CONFIG4L & 085h) + (CONFIG5L & 03h) +
(CONFIG5H & 0C0h) + (CONFIG6L & 03h) + (CONFIG6H & 0E0h) +
(CONFIG7L & 03h) + (CONFIG7H & 040h) + SUM (IDs)
(CONFIG1H & 0CFh) + (CONFIG2L & 0Fh) + (CONFIG2H & 1Fh) +
(CONFIG3H & 080h) + (CONFIG4L & 085h) + (CONFIG5L & 03h) +
(CONFIG5H & 0C0h) + (CONFIG6L & 03h) + (CONFIG6H & 0E0h) +
(CONFIG7L & 03h) + (CONFIG7H & 040h) + SUM (IDs)
SUM (0000:01FFh) + SUM (0200:07FFh) + SUM (0800:0FFFh) +
(CONFIG1H & 0CFh) + (CONFIG2L & 0Fh) + (CONFIG2H & 1Fh) +
(CONFIG3H & 080h) + (CONFIG4L & 085h) + (CONFIG5L & 03h) +
(CONFIG5H & 0C0h) + (CONFIG6L & 03h) + (CONFIG6H & 0E0h) +
(CONFIG7L & 03h) + (CONFIG7H & 040h)
SUM (0200:07FFh) + SUM (0800:0FFFh) + (CONFIG1H & 0CFh) +
(CONFIG2L & 0Fh) + (CONFIG2H & 1Fh) + (CONFIG3H & 080h) +
(CONFIG4L & 085h) + (CONFIG5L & 03h) + (CONFIG5H & 0C0h) +
(CONFIG6L & 03h) + (CONFIG6H & 0E0h) + (CONFIG7L & 03h) +
(CONFIG7H & 040h) + SUM (IDs)
(CONFIG1H & 0CFh) + (CONFIG2L & 0Fh) + (CONFIG2H & 1Fh) +
(CONFIG3H & 080h) + (CONFIG4L & 085h) + (CONFIG5L & 03h) +
(CONFIG5H & 0C0h) + (CONFIG6L & 03h) + (CONFIG6H & 0E0h) +
(CONFIG7L & 03h) + (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
 2010 Microchip Technology Inc.
Blank
Value
F3EB
E3EB
E5D5
F5D6
03D3
03D3
03D2
03D2
0xAA at 0
and Max
Address
E56C
F56D
03BF
03BF
E341
03BE
03BE
F341