PIC16F631-I/P Microchip Technology Inc., PIC16F631-I/P Datasheet - Page 42
PIC16F631-I/P
Manufacturer Part Number
PIC16F631-I/P
Description
MCU, 8-Bit, 1KW Flash, 64 RAM, 18 I/O, PDIP-20
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F631-IP.pdf
(294 pages)
Specifications of PIC16F631-I/P
Comparators
2
Cpu Speed
5 MIPS
Eeprom Memory
128 Bytes
Input Output
18
Memory Type
Flash
Number Of Bits
8
Package Type
20-pin PDIP
Programmable Memory
1.75K Bytes
Ram Size
64 Bytes
Speed
20 MHz
Timers
1-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
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Quantity
Price
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MICROCHIP
Quantity:
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Part Number:
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Manufacturer:
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PIC16F631/677/685/687/689/690
2.2.2.5
The PIE2 register contains the interrupt enable bits, as
shown in Register 2-5.
REGISTER 2-5:
DS41262D-page 40
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3-0
OSFIE
R/W-0
PIE2 Register
OSFIE: Oscillator Fail Interrupt Enable bit
1 = Enables oscillator fail interrupt
0 = Disables oscillator fail interrupt
C2IE: Comparator C2 Interrupt Enable bit
1 = Enables Comparator C2 interrupt
0 = Disables Comparator C2 interrupt
C1IE: Comparator C1 Interrupt Enable bit
1 = Enables Comparator C1 interrupt
0 = Disables Comparator C1 interrupt
EEIE: EE Write Operation Interrupt Enable bit
1 = Enables write operation interrupt
0 = Disables write operation interrupt
Unimplemented: Read as ‘0’
R/W-0
C2IE
PIE2: PERIPHERAL INTERRUPT ENABLE REGISTER 2
W = Writable bit
‘1’ = Bit is set
R/W-0
C1IE
R/W-0
EEIE
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U-0
—
Note:
Bit PEIE of the INTCON register must be
set to enable any peripheral interrupt.
U-0
—
© 2007 Microchip Technology Inc.
x = Bit is unknown
U-0
—
U-0
—
bit 0
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