PIC18F2431-I/SP Microchip Technology Inc., PIC18F2431-I/SP Datasheet - Page 278

• Manufacturer Part Number: PIC18F2431-I/SP
• Description: Microcontroller; 16 KB Flash; 768 RAM; 256 EEPROM; 24 I/O; 28-Pin-SPDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F2431-I/SP

• A/d Inputs: 5-Channel, 10-Bit
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 24
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 16K Bytes
• Ram Size: 768 Bytes
• Speed: 40 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18F2331/2431/4331/4431
REGISTER 22-11: CONFIG7L: CONFIGURATION REGISTER 7 LOW (BYTE ADDRESS 30000Ch)
REGISTER 22-12: CONFIG7H: CONFIGURATION REGISTER 7 HIGH (BYTE ADDRESS 30000Dh)
DS39616B-page 276
bit 7-4
bit 3
bit 2
bit 1
bit 0
bit 7
bit 6
bit 5-0
bit 7
Unimplemented: Read as ‘0’
EBTR3: Table Read Protection bit
1 = Block 3 (001800-001FFFh) not protected from table reads executed in other blocks
0 = Block 3 (001800-001FFFh) protected from table reads executed in other blocks
EBTR2: Table Read Protection bit
1 = Block 2 (001000-0017FFh) not protected from table reads executed in other blocks
0 = Block 2 (001000-0017FFh) protected from table reads executed in other blocks
EBTR1: Table Read Protection bit
1 = Block 1 (000800-000FFFh) not protected from table reads executed in other blocks
0 = Block 1 (000800-000FFFh) protected from table reads executed in other blocks
EBTR0: Table Read Protection bit
1 = Block 0 (000200-0007FFh) not protected from table reads executed in other blocks
0 = Block 0 (000200-0007FFh) protected from table reads executed in other blocks
Legend:
R = Readable bit
- n = Value when device is unprogrammed
Legend:
R = Readable bit
- n = Value when device is unprogrammed
Unimplemented: Read as ‘0’
EBTRB: Boot Block Table Read Protection bit
1 = Boot block (000000-0001FFh) not protected from table reads executed in other blocks
0 = Boot block (000000-0001FFh) protected from table reads executed in other blocks
Unimplemented: Read as ‘0’
bit 7
Note 1: Unimplemented in PIC18F2X31 devices; maintain this bit set.
U-0
—
U-0
—
EBTRB
R/P-1
U-0
—
P = Programmable bit
P = Programmable bit
U-0
U-0
—
Preliminary
—
(1)
(1)
U-0
U-0
—
—
EBTR3
R/P-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)
EBTR2
R/P-1
U-0
—
 2003 Microchip Technology Inc.
(1)
EBTR1
R/P-1
U-0
—
EBTR0
R/P-1
U-0
—
bit 0
bit 0