PIC18F2431-I/SO Microchip Technology, PIC18F2431-I/SO Datasheet - Page 276

• Manufacturer Part Number: PIC18F2431-I/SO
• Description: IC PIC MCU FLASH 8KX16 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2431-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 16KB (8K x 16)
• Package / Case: 28-SOIC (7.5mm Width)
• 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
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: EUSART/I2C/SPI/SSP
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DM183021, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5-ch x 10-bit
• Package: 28SOIC W
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MILI3-DB18F4431 - BOARD DAUGHTER ICEPIC3
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F2331/2431/4331/4431
REGISTER 22-7:
REGISTER 22-8:
DS39616B-page 274
bit 7-4
bit 3
bit 2
bit 1
bit 0
bit 7
bit 6
bit 5-0
CONFIG5L: CONFIGURATION REGISTER 5 LOW (BYTE ADDRESS 300008h)
CONFIG5H: CONFIGURATION REGISTER 5 HIGH (BYTE ADDRESS 300009h)
bit 7
Unimplemented: Read as ‘0’
CP3: Code Protection bit
1 = Block 3 (001800-001FFFh) not code-protected
0 = Block 3 (001800-001FFFh) code-protected
CP2: Code Protection bit
1 = Block 2 (001000-0017FFh) not code-protected
0 = Block 2 (001000-0017FFh) code-protected
CP1: Code Protection bit
1 = Block 1 (000800-000FFFh) not code-protected
0 = Block 1 (000800-000FFFh) code-protected
CP0: Code Protection bit
1 = Block 0 (000200-0007FFh) not code-protected
0 = Block 0 (000200-0007FFh) code-protected
Legend:
R = Readable bit
- n = Value when device is unprogrammed
CPD: Data EEPROM Code Protection bit
1 = Data EEPROM not code-protected
0 = Data EEPROM code-protected
CPB: Boot Block Code Protection bit
1 = Boot block (000000-0001FFh) not code-protected
0 = Boot block (000000-0001FFh) code-protected
Unimplemented: Read as ‘0’
bit 7
Legend:
R = Readable bit
- n = Value when device is unprogrammed
Note 1: Unimplemented in PIC18F2X31 devices; maintain this bit set.
R/C-1
U-0
CPD
—
R/C-1
U-0
CPB
—
C = Clearable bit
C = Clearable bit
U-0
U-0
—
Preliminary
—
U-0
U-0
—
—
CP3
R/C-1
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U-0
—
(1)
CP2
R/C-1
U-0
—
 2003 Microchip Technology Inc.
(1)
R/C-1
CP1
U-0
—
R/C-1
CP0
U-0
—
bit 0
bit 0