PIC16F946T-I/PT Microchip Technology, PIC16F946T-I/PT Datasheet - Page 23

• Manufacturer Part Number: PIC16F946T-I/PT
• Description: Microcontroller
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F946T-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 336 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA160011 - DAUGHTER BOARD PICDEM LCD 16F91X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

2.2.2.5
The PIE2 register contains the interrupt enable bits, as
shown in Register 2-5.
REGISTER 2-5:
© 2005 Microchip Technology Inc.
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
PIE2 Register
PIE2 – PERIPHERAL INTERRUPT ENABLE REGISTER 2 (ADDRESS: 8Dh)
OSFIE: Oscillator Fail Interrupt Enable bit
1 = Enabled
0 = Disabled
C2IE: Comparator 2 Interrupt Enable bit
1 = Enables Comparator 2 interrupt
0 = Disables Comparator 2 interrupt
C1IE: Comparator 1 Interrupt Enable bit
1 = Enables Comparator 1 interrupt
0 = Disables Comparator 1 interrupt
LCDIE: LCD Module Interrupt Enable bit
1 = LCD interrupt is enabled
0 = LCD interrupt is disabled
Unimplemented: Read as ‘0’
LVDIE: Low Voltage Detect Interrupt Enable bit
1 = Enables LVD Interrupt
0 = Disables LVD Interrupt
Unimplemented: Read as ‘0’
CCP2IE: CCP2 Interrupt Enable bit (only available in PIC16F914/917)
1 = Enables the CCP2 interrupt
0 = Disables the CCP2 interrupt
Legend:
R = Readable bit
- n = Value at POR
bit 7
OSFIE
R/W-0
R/W-0
C2IE
R/W-0
C1IE
Preliminary
W = Writable bit
‘1’ = Bit is set
LCDIE
R/W-0
Note:
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U-0
Bit PEIE (INTCON<6>) must be set to
enable any peripheral interrupt.
—
R/W-0
LVDIE
PIC16F946
x = Bit is unknown
U-0
—
DS41265A-page 21
CCP2IE
R/W-0
bit 0