PIC16LF724-E/MV Microchip Technology, PIC16LF724-E/MV Datasheet - Page 49
![7 KB Flash, 16 MHz Int. Osc, NanoWatt XLP 40 UQFN 5x5x0.5mm TUBE](/photos/16/12/161286/qfn44_sml.jpg)
PIC16LF724-E/MV
Manufacturer Part Number
PIC16LF724-E/MV
Description
7 KB Flash, 16 MHz Int. Osc, NanoWatt XLP 40 UQFN 5x5x0.5mm TUBE
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheet
1.AC164112.pdf
(302 pages)
Specifications of PIC16LF724-E/MV
Processor Series
PIC16F
Core
PIC
Program Memory Type
Flash
Program Memory Size
7 KB
Data Ram Size
192 B
Interface Type
I2C, SPI, AUSART
Number Of Timers
3
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Package / Case
UQFN-40
Development Tools By Supplier
MPLAB IDE Software
Minimum Operating Temperature
- 40 C
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
36
Eeprom Size
-
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 14x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Lead Free Status / Rohs Status
Details
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4.5.4
The PIR1 register contains the interrupt flag bits, as
shown in Register 4-4.
REGISTER 4-4:
© 2009 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
TMR1GIF
R/W-0
PIR1 REGISTER
TMR1GIF: Timer1 Gate Interrupt Flag bit
1 = Timer1 Gate is inactive
0 = Timer1 Gate is active
ADIF: A/D Converter Interrupt Flag bit
1 = A/D conversion complete (must be cleared in software)
0 = A/D conversion has not completed or has not been started
RCIF: USART Receive Interrupt Flag bit
1 = The USART receive buffer is full (cleared by reading RCREG)
0 = The USART receive buffer is not full
TXIF: USART Transmit Interrupt Flag bit
1 = The USART transmit buffer is empty (cleared by writing to TXREG)
0 = The USART transmit buffer is full
SSPIF: Synchronous Serial Port (SSP) Interrupt Flag bit
1 = The Transmission/Reception is complete (must be cleared in software)
0 = Waiting to Transmit/Receive
CCP1IF: CCP1 Interrupt Flag bit
Capture mode:
Compare mode:
PWM mode:
Unused in this mode
TMR2IF: Timer2 to PR2 Interrupt Flag bit
1 = A Timer2 to PR2 match occurred (must be cleared in software)
0 = No Timer2 to PR2 match occurred
TMR1IF: Timer1 Overflow Interrupt Flag bit
1 = The TMR1 register overflowed (must be cleared in software)
0 = The TMR1 register did not overflow
R/W-0
ADIF
1 = A TMR1 register capture occurred (must be cleared in software)
0 = No TMR1 register capture occurred
1 = A TMR1 register compare match occurred (must be cleared in software)
0 = No TMR1 register compare match occurred
PIR1: PERIPHERAL INTERRUPT REQUEST REGISTER 1
W = Writable bit
‘1’ = Bit is set
RCIF
R-0
TXIF
R-0
PIC16F72X/PIC16LF72X
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
SSPIF
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.
CCP1IF
R/W-0
software
x = Bit is unknown
TMR2IF
R/W-0
should
DS41341E-page 49
ensure
TMR1IF
R/W-0
bit 0
the
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