PIC12F629-I/SN Microchip Technology Inc., PIC12F629-I/SN Datasheet - Page 16

• Manufacturer Part Number: PIC12F629-I/SN
• Description: 8 PIN, 1.75 KB FLASH, 64 RAM, 6 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC12F629-I/SN

• Comparators: 1
• Cpu Speed: 5 MIPS
• Eeprom Memory: 128 Bytes
• Input Output: 5
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 8-pin SOIC-N
• 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

PIC12F629/675
2.2.2.4
The PIE1 register contains the interrupt enable bits, as
shown in Register 2-4.
REGISTER 2-4:
DS41190C-page 14
bit 7
bit 6
bit 5-4
bit 3
bit 2-1
bit 0
PIE1 Register
PIE1 — PERIPHERAL INTERRUPT ENABLE REGISTER 1 (ADDRESS: 8Ch)
bit 7
EEIE: EE Write Complete Interrupt Enable bit
1 = Enables the EE write complete interrupt
0 = Disables the EE write complete interrupt
ADIE: A/D Converter Interrupt Enable bit (PIC12F675 only)
1 = Enables the A/D converter interrupt
0 = Disables the A/D converter interrupt
Unimplemented: Read as ‘0’
CMIE: Comparator Interrupt Enable bit
1 = Enables the comparator interrupt
0 = Disables the comparator interrupt
Unimplemented: Read as ‘0’
TMR1IE: TMR1 Overflow Interrupt Enable bit
1 = Enables the TMR1 overflow interrupt
0 = Disables the TMR1 overflow interrupt
Legend:
R = Readable bit
- n = Value at POR
R/W-0
EEIE
R/W-0
ADIE
U-0
—
W = Writable bit
’1’ = Bit is set
U-0
—
Note:
R/W-0
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
CMIE
Bit PEIE (INTCON<6>) must be set to
enable any peripheral interrupt.
U-0
—
 2003 Microchip Technology Inc.
x = Bit is unknown
U-0
—
TMR1IE
R/W-0
bit 0