Microchip, 8 bit PIC, PIC18LF14K22 Microcontroller, 64 MHz, 16kB FLASH, 20-Pin QFN

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RS Stock No.:
146-0145
Mfr. Part No.:
PIC18LF14K22-I/ML
Manufacturer:
Microchip
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Brand

Microchip

Family Name

PIC18F

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

20

Device Core

PIC

Data Bus Width

8bit

Program Memory Size

16 kB, 256 B

Maximum Frequency

64MHz

RAM Size

512 B

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

1

Number of UART Channels

0

Number of I2C Channels

1

Typical Operating Supply Voltage

1.8 → 3.6 V

Number of USART Channels

1

Number of CAN Channels

0

Number of LIN Channels

0

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

ADCs

12 x 10 bit

Length

4mm

Number of ADC Units

1

Number of PCI Channels

0

Maximum Operating Temperature

+85 °C

Number of Ethernet Channels

0

Height

0.95mm

Pulse Width Modulation

1 (ECCP)

Dimensions

4 x 4 x 0.95mm

Width

4mm

Instruction Set Architecture

RISC

Maximum Number of Ethernet Channels

0

COO (Country of Origin):
CN

PIC18F1xK22 8-Bit Flash Microcontrollers


The PIC18F2x1x/4x1x family of microcontrollers are based on PIC18 architecture that offers a 31 level hardware stack and 75 instructions. These MCUs feature eXtreme Low Power technology, Ideal for applications where low power consumption is vital.

Microcontroller Features


16 MIPS Max. CPU Speed

75 Instructions – 83 with Extended Instruction Set Enabled

31 Level Hardware Stack

Configurable Internal Oscillator – Selectable Frequency Range 16 MHz to 31 kHz

18 I/O Pins

Power-On Reset (POR)

Power-Up Timer (PWRT)

Oscillator Start-Up Timer (OST)

Brown-Out Reset (BOR)

Extended Watchdog Timer (WDT)

In-Circuit Serial Programming (ICSP)

In-Circuit Debug (ICD)

eXtreme Low-Power Features


Sleep Mode: 34 nA

Watchdog Timer: 460 nA

Timer1 Oscillator: 650 nA @ 32 kHz

Peripherals


10-bit Analogue-to-Digital Converter (ADC) – 12 Channels

Comparator Module

Voltage Reference Module

Three 16-bit Timers

One 8-bit Timer

One Enhanced Capture, Compare, PWM Module

Master Synchronous Serial Port (MSSP) Module with SPI and I²C

Enhanced Addressable Universal Synchronous Asynchronous Receiver Transmitter (EUSART)

SR Latch Module

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