PIC18LF14K50-I/SS Microchip Technology, PIC18LF14K50-I/SS Datasheet - Page 298

IC PIC MCU FLASH 16K 1.8V 20SSOP

PIC18LF14K50-I/SS

Manufacturer Part Number
PIC18LF14K50-I/SS
Description
IC PIC MCU FLASH 16K 1.8V 20SSOP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr

Specifications of PIC18LF14K50-I/SS

Core Size
8-Bit
Program Memory Size
16KB (8K x 16)
Core Processor
PIC
Speed
48MHz
Connectivity
I²C, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
14
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 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
20-SSOP
Controller Family/series
PIC18
No. Of I/o's
15
Eeprom Memory Size
256Byte
Ram Memory Size
768Byte
Cpu Speed
48MHz
No. Of Timers
4
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
EUSART, I2C, MSSP, SPI, USB
Maximum Clock Frequency
32 KHz
Number Of Programmable I/os
18
Number Of Timers
4
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, DM164127, DV164126
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
Package
20SSOP
Device Core
PIC
Family Name
PIC18
Maximum Speed
48 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC18LF14K50-I/SS
Manufacturer:
ADI
Quantity:
1 341
PIC18F1XK50/PIC18LF1XK50
24.2
For PIC18F1XK50/PIC18LF1XK50 devices, the WDT
is driven by the LFINTOSC source. When the WDT is
enabled, the clock source is also enabled. The nominal
WDT period is 4 ms and has the same stability as the
LFINTOSC oscillator.
The 4 ms period of the WDT is multiplied by a 16-bit
postscaler. Any output of the WDT postscaler is
selected by a multiplexer, controlled by bits in Configu-
ration Register 2H. Available periods range from 4 ms
to 131.072 seconds (2.18 minutes). The WDT and
postscaler are cleared when any of the following events
occur: a SLEEP or CLRWDT instruction is executed, the
IRCF bits of the OSCCON register are changed or a
clock failure has occurred.
FIGURE 24-1:
DS41350C-page 296
Change on IRCF bits
Note 1: The CLRWDT and SLEEP instructions
All Device Resets
LFINTOSC Source
2: Changing the setting of the IRCF bits of
3: When a CLRWDT instruction is executed,
WDTPS<3:0>
Watchdog Timer (WDT)
clear the WDT and postscaler counts
when executed.
the OSCCON register clears the WDT
and postscaler counts.
the postscaler count will be cleared.
SWDTEN
CLRWDT
WDTEN
Sleep
WDT BLOCK DIAGRAM
Enable WDT
WDT Counter
÷128
4
Preliminary
Programmable Postscaler
1:1 to 1:32,768
Reset
© 2009 Microchip Technology Inc.
WDT
Reset
Wake-up
from Power
Managed Modes

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