PIC18LF2331-I/SP Microchip Technology, PIC18LF2331-I/SP Datasheet - Page 35
![IC MCU FLASH 4KX16 28-DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
PIC18LF2331-I/SP
Manufacturer Part Number
PIC18LF2331-I/SP
Description
IC MCU FLASH 4KX16 28-DIP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC18F2331-ISO.pdf
(392 pages)
4.PIC18F2331-ISO.pdf
(8 pages)
5.PIC18F2331-ISO.pdf
(6 pages)
6.PIC18F2331-ISO.pdf
(16 pages)
7.PIC18LF2331-ISO.pdf
(4 pages)
8.PIC18LF2331-ISO.pdf
(40 pages)
Specifications of PIC18LF2331-I/SP
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
Number Of I /o
24
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
TABLE 5-5:
2010 Microchip Technology Inc.
Legend: Item
PIC18F2431
Device
CFGW
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/
Code
Block
None
CHECKSUM COMPUTATION (CONTINUED)
Boot
Boot
All
= Configuration Word
= Addition
= Bit-wise AND
Description
SUM(0000:01FF)+SUM(0200:0FFF)+SUM(1000:1FFF)+
SUM(2000:2FFF)+SUM(3000:3FFF)+(CONFIG0 & 0000)+
(CONFIG1 & 00CF)+(CONFIG2 & 000F)+(CONFIG3 & 003F)+
(CONFIG4 & 003C)+(CONFIG5 & 009D)+(CONFIG6 & 0085)+
(CONFIG7 & 0000)+(CONFIG8 & 000F)+(CONFIG9 & 00C0)+
(CONFIG10 & 000F)+(CONFIG11 & 00E0)+(CONFIG12 & 000F)+
(CONFIG13 & 0040)
SUM(0200:0FFF)+SUM(1000:1FFF)+SUM(2000:2FFF)+
SUM(3000:3FFF)+(CONFIG0 & 0000)+(CONFIG1 & 00CF)+
(CONFIG2 & 000F)+(CONFIG3 & 003F)+(CONFIG4 & 003C)+
(CONFIG5 & 009D)+(CONFIG6 & 0085)+(CONFIG7 & 0000)+
(CONFIG8 & 000F)+(CONFIG9 & 00C0)+(CONFIG10 & 000F)+
(CONFIG11 & 00E0)+(CONFIG12 & 000F)+(CONFIG13 & 0040)+
SUM(IDs)
(CONFIG1 & 00CF)+(CONFIG2 & 000F)+(CONFIG3 & 003F)+
(CONFIG4 & 003C)+(CONFIG5 & 009D)+(CONFIG6 & 0085)+
(CONFIG7 & 0000)+(CONFIG8 & 000F)+(CONFIG9 & 00C0)+
(CONFIG10 & 000F)+(CONFIG11 & 00E0)+(CONFIG12 & 000F)+
(CONFIG13 & 0040)+SUM(IDs)
(CONFIG3 & 003F)+(CONFIG4 & 003C)+(CONFIG5 & 009D)+
(CONFIG6 & 0085)+(CONFIG7 & 0000)+(CONFIG8 & 000F)+
(CONFIG9 & 00C0)+(CONFIG10 & 000F)+(CONFIG11 & 00E0)+
(CONFIG12 & 000F)+(CONFIG13 & 0040)+SUM(IDs)
SUM(2000:2FFF)+SUM(3000:3FFF)+(CONFIG0 & 0000)+
(CONFIG0 & 0000)+(CONFIG1 & 00CF)+(CONFIG2 & 000F)+
PIC18F2331/2431/4331/4431
Checksum
Blank
Value
C488
C668
E465
0459
DS30500B-page 35
0xAA at 0
and Max
Address
C3DE
C61D
E41A
0463