PIC18F2431-I/SP Microchip Technology Inc., PIC18F2431-I/SP Datasheet - Page 271

• 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

REGISTER 22-2:
 2003 Microchip Technology Inc.
bit 7-4
bit 3-2
bit 1
bit 0
CONFIG2L: CONFIGURATION REGISTER 2 LOW (BYTE ADDRESS 300002h)
bit 7
Unimplemented: Read as ‘0’
BORV1:BORV0: Brown-out Reset Voltage bits
11 = Reserved
10 = V
01 = V
00 = V
BOREN: Brown-out Reset Enable bit
1 = Brown-out Reset enabled
0 = Brown-out Reset disabled
PWRTEN: Power-up Timer Enable bit
1 = PWRT disabled
0 = PWRT enabled
Legend:
R = Readable bit
- n = Value when device is unprogrammed
Note 1: Having BOREN = 1 does not automatically override the PWRTEN to ‘0’ nor
U-0
—
BOR
BOR
BOR
set to 2.7V
set to 4.2V
set to 4.5V
automatically enable the Power-up Timer.
U-0
—
PIC18F2331/2431/4331/4431
P = Programmable bit
U-0
—
Preliminary
(1)
(1)
U-0
—
BORV1
R/P-1
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
BORV0
R/P-1
BOREN
R/P-1
DS39616B-page 269
PWRTEN
R/P-1
bit 0