PIC18F4431-I/P Microchip Technology Inc., PIC18F4431-I/P Datasheet - Page 102
PIC18F4431-I/P
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.
Datasheet
1.PIC18F4431-IP.pdf
(396 pages)
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
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Quantity
Price
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ABB
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- Download datasheet (8Mb)
PIC18F2331/2431/4331/4431
REGISTER 9-8:
DS39616B-page 100
bit 7
bit 6-5
bit 4
bit 3
bit 2
bit 1
bit 0
PIE2: PERIPHERAL INTERRUPT ENABLE REGISTER 2
bit 7
OSFIE: Oscillator Fail Interrupt Enable bit
1 = Enabled
0 = Disabled
Unimplemented: Read as ‘0’
EEIE: Interrupt Enable bit
1 = Enabled
0 = Disabled
Unimplemented: Read as ‘0’
LVDIE: Low-Voltage Detect Interrupt Enable bit
1 = Enabled
0 = Disabled
Unimplemented: Read as ‘0’
CCP2IE: CCP2 Interrupt Enable bit
1 = Enabled
0 = Disabled
Legend:
R = Readable bit
- n = Value at POR
OSFIE
R/W-0
U-0
—
U-0
Preliminary
—
W = Writable bit
‘1’ = Bit is set
R/W-0
EEIE
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U-0
—
R/W-0
LVDIE
2003 Microchip Technology Inc.
x = Bit is unknown
U-0
—
CCP2IE
R/W-0
bit 0
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