PIC18F45K20-E/ML Microchip Technology, PIC18F45K20-E/ML Datasheet - Page 35

• Manufacturer Part Number: PIC18F45K20-E/ML
• Description: 32KB, Flash, 1536bytes-RAM, 36I/O, 8-bit Family,nanowatt XLP 44 QFN 8x8x0.9mm TU
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F45K20-E/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM240313 - BOARD DEMO 8BIT XLPAC164112 - VOLTAGE LIMITER MPLAB ICD2 VPPDM164124 - KIT STARTER FOR PIC18F4XK20AC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 5-4:
© 2009 Microchip Technology Inc.
Legend:
PIC18FX3K20
PIC18FX4K20
Device
Item
CONFIGx = Configuration Word
SUM[a:b] = Sum of locations, a to b inclusive
SUM_ID = Byte-wise sum of lower four bits of all customer ID locations
+
&
Protect
Block 0
Block 0
Code-
CHECKSUM COMPUTATION
None
Block
Boot/
None
Block
Boot/
Boot
Boot
All
All
= Addition
= Bit-wise AND
Description
SUM[0000:01FF]+SUM[0200:0FFF]+SUM[1000:1FFF]+
(CONFIG1L & 00h)+(CONFIG1H & CFh)+(CONFIG2L & 1Fh)+
(CONFIG2H & 1F)+(CONFIG3L & 00h)+(CONFIG3H & 8Fh)+
(CONFIG4L & C5h)+(CONFIG4H & 00h)+(CONFIG5L & 03h)+
(CONFIG5H & C0h)+(CONFIG6L & 03h)+(CONFIG6H & E0h)+
(CONFIG7L & 03h)+(CONFIG7H & 40h)
SUM[0200:0FFF]+SUM[1000:1FFF]+(CONFIG1L & 00h)+
(CONFIG1H & CFh)+(CONFIG2L & 1Fh)+(CONFIG2H & 1F)+
(CONFIG3L & 00h)+(CONFIG3H & 8Fh)+(CONFIG4L & C5h)+
(CONFIG4H & 00h)+(CONFIG5L & 03h)+(CONFIG5H & C0h)+
(CONFIG6L & 03h)+(CONFIG6H & E0h)+(CONFIG7L & 03h)+
(CONFIG7H & 40h)+SUM_ID
SUM[1000:1FFF]+(CONFIG1L & 00h)+(CONFIG1H & CFh)+
(CONFIG2L & 1Fh)+(CONFIG2H & 1F)+(CONFIG3L & 00h)+
(CONFIG3H & 8Fh)+(CONFIG4L & C5h)+(CONFIG4H & 00h)+
(CONFIG5L & 03h)+(CONFIG5H & C0h)+(CONFIG6L & 03h)+
(CONFIG6H & E0h)+(CONFIG7L & 03h)+(CONFIG7H & 40h)+SUM_ID
(CONFIG1L & 00h)+(CONFIG1H & CFh)+(CONFIG2L & 1Fh)+
(CONFIG2H & 1F)+(CONFIG3L & 00h)+(CONFIG3H & 8Fh)+
(CONFIG4L & C5h)+(CONFIG4H & 00h)+(CONFIG5L & 03h)+
(CONFIG5H & C0h)+(CONFIG6L & 03h)+(CONFIG6H & E0h)+
(CONFIG7L & 03h)+(CONFIG7H & 40h)+SUM_ID
SUM[0000:07FF]+SUM[0800:1FFF]+SUM[2000:3FFF]+
(CONFIG1L & 00h)+(CONFIG1H & CFh)+(CONFIG2L & 1Fh)+
(CONFIG2H & 1F)+(CONFIG3L & 00h)+(CONFIG3H & 8Fh)+
(CONFIG4L & C5h)+(CONFIG4H & 00h)+(CONFIG5L & 03h)+
(CONFIG5H & C0h)+(CONFIG6L & 03h)+(CONFIG6H & E0h)+
(CONFIG7L & 03h)+(CONFIG7H & 40h)
SUM[0800:1FFF]+SUM[2000:3FFF]+(CONFIG1L & 00h)+
(CONFIG1H & CFh)+(CONFIG2L & 1Fh)+(CONFIG2H & 1F)+
(CONFIG3L & 00h)+(CONFIG3H & 8Fh)+(CONFIG4L & C5h)+
(CONFIG4H & 00h)+(CONFIG5L & 03h)+(CONFIG5H & C0h)+
(CONFIG6L & 03h)+(CONFIG6H & E0h)+(CONFIG7L & 03h)+
(CONFIG7H & 40h)+SUM_ID
SUM[2000:3FFF]+(CONFIG1L & 00h)+(CONFIG1H & CFh)+
(CONFIG2L & 1Fh)+(CONFIG2H & 1F)+(CONFIG3L & 00h)+
(CONFIG3H & 8Fh)+(CONFIG4L & C5h)+(CONFIG4H & 00h)+
(CONFIG5L & 03h)+(CONFIG5H & C0h)+(CONFIG6L & 03h)+
(CONFIG6H & E0h)+(CONFIG7L & 03h)+(CONFIG7H & 40h)+SUM_ID
(CONFIG1L & 00h)+(CONFIG1H & CFh)+(CONFIG2L & 1Fh)+
(CONFIG2H & 1F)+(CONFIG3L & 00h)+(CONFIG3H & 8Fh)+
(CONFIG4L & C5h)+(CONFIG4H & 00h)+(CONFIG5L & 03h)+
(CONFIG5H & C0h)+(CONFIG6L & 03h)+(CONFIG6H & E0h)+
(CONFIG7L & 03h)+(CONFIG7H & 40h)+SUM_ID
Advance Information
Checksum
PIC18F2XK20/4XK20
C33Eh
CB1Eh
E31Dh
E33Eh
031Dh
E520h
F31Fh
031Bh
Blank
Value
DS41297F-page 35
0xAA at 0
and Max
Address
CAC4h
E4C6h
F2C5h
C294h
E2C3h
E294h
0318h
0316h