PIC16LF1936-I/MV Microchip Technology, PIC16LF1936-I/MV Datasheet - Page 93

• Manufacturer Part Number: PIC16LF1936-I/MV
• Description: IC MCU 8BIT 14KB FLASH 28UQFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1936-I/MV

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-UFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

7.0
The interrupt feature allows certain events to preempt
normal program flow. Firmware is used to determine
the source of the interrupt and act accordingly. Some
interrupts can be configured to wake the MCU from
Sleep mode.
This chapter contains the following information for
Interrupts:
• Operation
• Interrupt Latency
• Interrupts During Sleep
• INT Pin
• Automatic Context Saving
Many peripherals produce Interrupts. Refer to the cor-
responding chapters for details.
A block diagram of the interrupt logic is shown in
Figure
FIGURE 7-1:
 2008-2011 Microchip Technology Inc.
RBx
7-1.
INTERRUPTS
IOCBNx
IOCBPx
Q2
Q4Q1
Q1
Q3
Q4
Q2
INTERRUPT LOGIC
Q4
Q4Q1
D
D
CK
CK
R
R
Q1
Q
Q
Q2
Write IOCBFx
Q3
Q4Q1
Data Bus =
0 or 1
IOCBFx individual
Q4
From all other
Detect
Pin Detectors
Edge
Q4Q1
D
CK
Q1
PIC16(L)F1934/6/7
S
Q
Q2
To Data Bus
Q3
IOCBFx
IOCIE
Q4
Q4Q1
DS41364E-page 93
IOC Interrupt
to CPU Core