PIC18LF14K50T-I/SS Microchip Technology, PIC18LF14K50T-I/SS Datasheet - Page 29

• Manufacturer Part Number: PIC18LF14K50T-I/SS
• Description: 16 KB Flash, 768 RAM, 15 I/O, 10-Bit ADC, USB 2.0, NanoWatt XLP 20 SSOP .209in T
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18LF14K50T-I/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 16KB (8K x 16)
• 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
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 6-3:
 2010 Microchip Technology Inc.
USBDIV
CPUDIV<1:0>
IESO
FCMEN
PCLKEN
PLLEN
FOSC<3:0>
BORV<1:0>
VREG
Bit Name
PIC18F1XK50/PIC18LF1XK50 BIT DESCRIPTIONS
Configuration
CONFIG1H
CONFIG1H
CONFIG1H
CONFIG1H
CONFIG1H
CONFIG1L
CONFIG1L
CONFIG2L
CONFIG2L
Words
PIC18F1XK50/PIC18LF1XK50
USB Clock Selection bit
Selects the clock source for low-speed USB operation
1 = USB clock comes from the OSC1/OSC2 divided by 2
0 = USB clock comes directly from the OSC1/OSC2 Oscillator block; no
CPU System Clock Selection bits
11 = CPU system clock divided by 4
10 = CPU system clock divided by 3
01 = CPU system clock divided by 2
00 = No CPU system clock divide
Internal External Switchover bit
1 = Internal External Switchover mode enabled
0 = Internal External Switchover mode disabled
Fail-Safe Clock Monitor Enable bit
1 = Fail-Safe Clock Monitor enabled
0 = Fail-Safe Clock Monitor disabled
Primary Clock Enable bit
1 = Primary Clock enabled
0 = Primary Clock disabled
4 X PLL Enable bit
1 = Oscillator multiplied by 4
0 = Oscillator used directly
Oscillator Selection bits
1111 = External RC oscillator, CLKOUT function on OSC2
1110 = External RC oscillator, CLKOUT function on OSC2
1101 = EC oscillator (low)
1100 = EC oscillator, CLKOUT function on OSC2 (low)
1011 = EC oscillator (medium)
1010 = EC oscillator, CLKOUT function on OSC2 (medium)
1001 = Internal RC oscillator, CLKOUT function on OSC2
1000 = Internal RC oscillator
0111 = External RC oscillator
0110 = External RC oscillator, CLKOUT function on OSC2
0101 = EC oscillator (high)
0100 = EC oscillator, CLKOUT function on OSC2 (high)
0011 = External RC oscillator, CLKOUT function on OSC2
0010 = HS oscillator
0001 = XT oscillator
0000 = LP oscillator
Brown-out Reset Voltage bits
11 = V
10 = V
01 = V
00 = V
This bit is a read-only bit
1 = PIC18F1XK50
0 = PIC18LF1XK50
Do not include the VREG bit value in any Verify or Checksum operation.
Advance Information
divide
BOR
BOR
BOR
BOR
set to 1.9V
set to 2.2V
set to 2.7V
set to 3.0V
Description
DS41342E-page 29