PIC16LF1939-I/ML Microchip Technology, PIC16LF1939-I/ML Datasheet - Page 104

• Manufacturer Part Number: PIC16LF1939-I/ML
• Description: IC MCU 8BIT FLASH 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1939-I/ML

• Core Size: 8-Bit
• Program Memory Size: 28KB (16K x 14)
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Controller Family/series: PIC16LF
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1024Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F193X/LF193X
7.5.6
The PIR2 register contains the interrupt flag bits, as
shown in Register 7-6.
REGISTER 7-6:
DS41364D-page 104
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
R/W-0/0
OSFIF
PIR2 REGISTER
OSFIF: Oscillator Fail Interrupt Flag
1 = Interrupt is pending
0 = Interrupt is not pending
C2IF: Comparator C2 Interrupt Flag
1 = Interrupt is pending
0 = Interrupt is not pending
C1IF: Comparator C1 Interrupt Flag
1 = Interrupt is pending
0 = Interrupt is not pending
EEIF: EEPROM Write Completion Interrupt Flag bit
1 = Interrupt is pending
0 = Interrupt is not pending
BCLIF: MSSP Bus Collision Interrupt Flag bit
1 = Interrupt is pending
0 = Interrupt is not pending
LCDIF: LCD Module Interrupt Flag bit
1 = Interrupt is pending
0 = Interrupt is not pending
Unimplemented: Read as ‘0’
CCP2IF: CCP2 Interrupt Flag bit
1 = Interrupt is pending
0 = Interrupt is not pending
R/W-0/0
C2IF
PIR2: PERIPHERAL INTERRUPT REQUEST REGISTER 2
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-0/0
C1IF
R/W-0/0
EEIF
Preliminary
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
R/W-0/0
BCLIF
Note:
Interrupt flag bits are set when an interrupt
condition occurs, regardless of the state of
its corresponding enable bit or the Global
Enable bit, GIE, of the INTCON register.
User
appropriate interrupt flag bits are clear prior
to enabling an interrupt.
R/W-0/0
LCDIF
software
 2009 Microchip Technology Inc.
U-0
should
—
ensure
R/W-0/0
CCP2IF
bit 0
the