| PartNumber | PIC18F14K50-I/SO | PIC18F14K50-I/P | PIC18F14K50-I/MQ |
| Description | 8-bit Microcontrollers - MCU 16KB Flash 768 RAM15 I/O 10-B ADC USB 2.0 | 8-bit Microcontrollers - MCU 16KB Flash 768 RAM15 I/O 10-B ADC USB 2.0 | 8-bit Microcontrollers - MCU 16 KB Flash 768 RAM 10-bit ADC USB 2.0 |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SOIC-20 | PDIP-20 | QFN-20 |
| Series | PIC18(L)F1xK50 | PIC18(L)F1xK50 | PIC18(L)F1xK50 |
| Core | PIC | PIC | PIC |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 48 MHz | 48 MHz | 48 MHz |
| Program Memory Size | 16 kB | 16 kB | 16 kB |
| Data RAM Size | 768 B | 768 B | 768 B |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 15 I/O | 15 I/O | 15 I/O |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 125 C |
| Packaging | Tube | Tube | Tube |
| Height | 2.05 mm | 3.3 mm | 0.88 mm |
| Length | 12.8 mm | 26.16 mm | 5 mm |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | Flash |
| Width | 7.49 mm | 6.35 mm | 5 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Interface Type | EUSART, I2C, MSSP, SPI, USB | EUSART, I2C, MSSP, SPI, USB | I2C, MSSP, SPI, USART, USB |
| Number of ADC Channels | 11 | 11 | 9 |
| Number of Timers/Counters | 4 Timer | 4 Timer | 4 Timer |
| Processor Series | PIC18 | PIC18 | PIC18 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 38 | 22 | 73 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
| Tradename | PIC | PIC | PIC |
| Unit Weight | 0.028254 oz | 0.081130 oz | 0.004339 oz |
| Data RAM Type | - | - | RAM |