PIC18F4431-I/PT Microchip Technology Inc., PIC18F4431-I/PT Datasheet - Page 103

• Manufacturer Part Number: PIC18F4431-I/PT
• Description: Microcontroller; 16 KB Flash; 768 RAM; 256 EEPROM; 36 I/O; 44-Pin TQFP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F4431-I/PT

• 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: 44-pin TQFP
• 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 9-9:
 2003 Microchip Technology Inc.
bit 7-5
bit 4
bit 3
bit 2
bit 1
bit 0
bit 7
Unimplemented: Read as ‘0’
PTIE: PWM Time Base Interrupt Enable bit
1 = PTIF enabled
0 = PTIF disabled
IC3DRIE: IC3 Interrupt Enable/Direction Change Interrupt Enable bit
IC3 Enabled (CAP3CON<3:0>)
1 = IC3 interrupt enabled
0 = IC3 interrupt disabled
QEI Enabled (QEIM<2:0>)
1 = Change-of-direction interrupt enabled
0 = Change-of-direction interrupt disabled
IC2QEIE: IC2 Interrupt Flag/QEI Interrupt Flag Enable bit
IC2 Enabled (CAP2CON<3:0>)
1 = IC2 interrupt enabled)
0 = IC2 interrupt disabled
QEI Enabled (QEIM<2:0>)
1 = QEI interrupt enabled
0 = QEI interrupt disabled
IC1IE: IC1 Interrupt Enable bit
1 = IC1 interrupt enabled
0 = IC1 interrupt disabled
TMR5IE: Timer5 Interrupt Enable bit
1 = Timer5 interrupt enabled
0 = Timer5 interrupt disabled
Legend:
R = Readable bit
-n = Value at POR
U-0
—
PIE3: PERIPHERAL INTERRUPT ENABLE REGISTER 3
U-0
—
PIC18F2331/2431/4331/4431
U-0
W = Writable bit
‘1’ = bit is set
—
Preliminary
R/W-0
PTIE
U = Unimplemented bit, read as ‘0’
‘0’ = bit is cleared
IC3DRIE
R/W-0
IC2QEIE
R/W-0
x = bit is unknown
R/W-0
IC1IE
DS39616B-page 101
TMR5IE
R/W-0
bit 0