PIC16LF1519-I/MV Microchip Technology, PIC16LF1519-I/MV Datasheet - Page 93
PIC16LF1519-I/MV
Manufacturer Part Number
PIC16LF1519-I/MV
Description
MCU PIC 28KB FLASH 40-QFN
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheet
1.PIC16LF1517-IPT.pdf
(344 pages)
Specifications of PIC16LF1519-I/MV
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
36
Program Memory Size
28KB (16K x 14)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 28x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-UFQFN Exposed Pad
Processor Series
PIC16LF151x
Core
PIC
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
36
Number Of Timers
3
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
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10.0
The Watchdog Timer is a system timer that generates
a Reset if the firmware does not issue a CLRWDT
instruction within the time-out period. The Watchdog
Timer is typically used to recover the system from
unexpected events.
The WDT has the following features:
• Independent clock source
• Multiple operating modes
• Configurable time-out period is from 1 ms to 256
• Multiple Reset conditions
• Operation during Sleep
FIGURE 10-1:
2010 Microchip Technology Inc.
- WDT is always on
- WDT is off when in Sleep
- WDT is controlled by software
- WDT is always off
seconds (nominal)
WDTE<1:0> = 01
WDTE<1:0> = 11
WDTE<1:0> = 10
WATCHDOG TIMER
SWDTEN
Sleep
WATCHDOG TIMER BLOCK DIAGRAM
Preliminary
LFINTOSC
PIC16(L)F1516/7/8/9
23-bit Programmable
WDTPS<4:0>
Prescaler WDT
WDT Time-out
DS41452A-page 93
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