PIC18LF14K22-I/P
IC MCU 8BIT 16KB FLASH 20DIP
Embedded Microcontrollers
20-DIP (0.300", 7.62mm)
PIC® XLP™ 18K
Active
$2.81 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Microchip Technology |
| Model | PIC18LF14K22-I/P |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | PIC |
| Speed | 64MHz |
| Program Memory Size | 16KB (8K x 16) |
| RAM Size | 512 x 8 |
| Number of I/O | 17 |
| Data Converters | A/D 12x10b |
| Voltage - Supply | 1.8V ~ 3.6V |
| Connectivity | I²C, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 20-PDIP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
PIC18LF14K22-I/P by Microchip Technology is a PIC microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 20-DIP (0.300", 7.62mm) package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Speed | 64MHz |
| RAM Size | 512 x 8 |
| Core Size | 8-Bit |
| EEPROM Size | 256 x 8 |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, LINbus, SPI, UART/USART |
| Number of I/O | 17 |
| Core Processor | PIC |
| Data Converters | A/D 12x10b |
| Oscillator Type | Internal |
| Program Memory Size | 16KB (8K x 16) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
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