PIC16LF1934-E/PT Microchip Technology, PIC16LF1934-E/PT Datasheet - Page 93
PIC16LF1934-E/PT
Manufacturer Part Number
PIC16LF1934-E/PT
Description
7KB Flash, 256B RAM, 256B EEPROM, LCD, NanoWatt XLP 44 TQFP 10x10x1mm TRAY
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Specifications of PIC16LF1934-E/PT
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
36
Program Memory Size
7KB (4K x 14)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
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Manufacturer
Quantity
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Part Number:
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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 7-1 and Figure 7-2.
FIGURE 7-1:
2009 Microchip Technology Inc.
INTERRUPTS
From Peripheral Interrupt
Logic (Figure 7-2)
INTERRUPT LOGIC
TMR0IF
TMR0IE
IOCIE
IOCIF
INTF
INTE
PEIE
GIE
Preliminary
PIC16F193X/LF193X
Wake-up (If in Sleep mode)
Interrupt to CPU
DS41364D-page 93
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