PIC18LF14K50T-I/SS Microchip Technology, PIC18LF14K50T-I/SS Datasheet - Page 3

• 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

2.1.1
In Low-Voltage ICSP mode, the PIC18F1XK50/
PIC18LF1XK50 devices can be programmed using a
single V
V
age, but can instead be left at the normal operating
voltage. Refer to Section 8.1 “AC/DC Characteristics
Timing Requirements for Program/Verify Test
Mode” for additional hardware parameters.
2.1.1.1
The LVP bit in Configuration register, CONFIG4L,
enables
programming. The LVP bit defaults to a ‘1’ (enabled)
from the factory.
If Single-Supply Programming mode is not used, the
LVP bit can be programmed to a ‘0’ and RC3/PGM
becomes a digital I/O pin. However, the LVP bit may
only be programmed by entering the High-Voltage
ICSP mode, where MCLR/V
Once the LVP bit is programmed to a ‘0’, only the
High-Voltage ICSP mode is available and only the
High-Voltage ICSP mode can be used to program the
device.
 2010 Microchip Technology Inc.
PP
Note 1: The High-Voltage ICSP mode is always
/RA3 does not have to be brought to a different volt-
DD
2: While in Low-Voltage ICSP mode, the
source in the operating range. The MCLR/
LOW-VOLTAGE ICSP
PROGRAMMING
available, regardless of the state of the
LVP bit, by applying V
V
RC3 pin can no longer be used as a
general purpose I/O.
single-supply
Single-Supply ICSP Programming
PP
/RA3 pin.
PP
(low-voltage)
/RA3 is raised to V
IHH
to the MCLR/
PIC18F1XK50/PIC18LF1XK50
Advance Information
ICSP
IHH
.
DS41342E-page 3