PIC18F4431-I/P Microchip Technology Inc., PIC18F4431-I/P Datasheet - Page 275

• Manufacturer Part Number: PIC18F4431-I/P
• Description: Microcontroller; 16 KB Flash; 768 RAM; 256 EEPROM; 36 I/O; 40-Pin-PDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F4431-I/P

• A/d Inputs: 9-Channel, 10-Bit
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 36
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin PDIP
• 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 22-6:
 2003 Microchip Technology Inc.
bit 7
bit 6-3
bit 2
bit 1
bit 0
CONFIG4L: CONFIGURATION REGISTER 4 LOW (BYTE ADDRESS 300006h)
Legend:
R = Readable bit
- n = Value when device is unprogrammed
bit 7
DEBUG: Background Debugger Enable bit
1 = Background Debugger disabled, RB6 and RB7 configured as general purpose I/O pins
0 = Background Debugger enabled, RB6 and RB7 are dedicated to in-circuit debug
Unimplemented: Read as ‘0’
LVP: Low-Voltage ICSP Enable bit
1 = Low-Voltage ICSP enabled
0 = Low-Voltage ICSP disabled
Unimplemented: Read as ‘0’
STVREN: Stack Full/Underflow Reset Enable bit
1 = Stack Full/Underflow will cause Reset
0 = Stack Full/Underflow will not cause Reset
DEBUG
R/P-1
U-0
—
PIC18F2331/2431/4331/4431
C = Clearable bit
U-0
Preliminary
—
U-0
—
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U-0
—
R/P-1
LVP
U-0
—
DS39616B-page 273
STVREN
R/P-1
bit 0