Introducing the nanoWatt XLP PIC18F1XK22 Flash microcontroller: not too big, not too small… just right! This new family of devices offer all of the advantages of the well recognized PIC18F High Performance MCUs; 8-bit, C compiler optimized architecture and an industry leading peripheral set now available in a low pin-count option. These new 20-pin products include a 16 MHz precision Internal Oscillator which can be used with the standard 4X PLL to produce 16 MIPS of performance (64 MHz @ 3V). Standard analog peripherals include 12 channels of 10-bit A/D, Dual Rail-Rail Comparators with improved input/output multiplexing and an on-chip selectable Fixed Voltage Reference. Digital peripherals include an Enhanced Capture/Compare/PWM (ECCP+) module with PWM steering and a Master Synchronous Serial Port (MI2C,SPI) module with software controllable address masking. These devices also feature the SR Latch mode which supports capacitive sensing applications. In addition to these peripherals, the devices feature several microcontroller monitors that provide for reliable operation including BOR (Brown Out Reset) with software enable, POR (Power On Reset) and an Extended WDT. The addition of nanoWatt XLP technology make these devices ideally suited for battery powered applications or designs where power consumption is constrained.
| Parameter Name | Value |
| Program Memory Type | Flash |
| Program Memory (KB) | 16 |
| CPU Speed (MIPS) | 16 |
| RAM Bytes | 512 |
| Data EEPROM (bytes) | 256 |
| Digital Communication Peripherals | 1-A/E/USART, 1-MSSP(SPI/I2C) |
| Capture/Compare/PWM Peripherals | 1 ECCP |
| Timers | 1 x 8-bit, 3 x 16-bit |
| ADC | 12 ch, 10-bit |
| Comparators | 2 |
| Temperature Range (C) | -40 to 125 |
| Operating Voltage Range (V) | 1.8 to 5.5 |
| Pin Count | 20 |
| XLP | Yes |
| Part Number | Leads | Package Type | Temp Range | Packing |
| PIC18F14K22-E/MLPIC18F14K22-E/ML | 20 | QFN | -40C to +125C | TUBE |
| PIC18F14K22-E/PPIC18F14K22-E/P | 20 | PDIP | -40C to +125C | TUBE |
| PIC18F14K22-E/SOPIC18F14K22-E/SO | 20 | SOIC 300mil | -40C to +125C | TUBE |
| PIC18F14K22-E/SSPIC18F14K22-E/SS | 20 | SSOP 208mil | -40C to +125C | TUBE |
| PIC18F14K22-I/MLPIC18F14K22-I/ML | 20 | QFN | -40C to +85C | TUBE |
| PIC18F14K22-I/PPIC18F14K22-I/P | 20 | PDIP | -40C to +85C | TUBE |
| PIC18F14K22-I/SOPIC18F14K22-I/SO | 20 | SOIC 300mil | -40C to +85C | TUBE |
| PIC18F14K22-I/SSPIC18F14K22-I/SS | 20 | SSOP 208mil | -40C to +85C | TUBE |
| PIC18F14K22T-I/MLPIC18F14K22T-I/ML | 20 | QFN | -40C to +85C | T/R |
| PIC18F14K22T-I/SOPIC18F14K22T-I/SO | 20 | SOIC 300mil | -40C to +85C | T/R |
| PIC18F14K22T-I/SSPIC18F14K22T-I/SS | 20 | SSOP 208mil | -40C to +85C | T/R |
| PIC18LF14K22-I/MLPIC18LF14K22-I/ML | 20 | QFN | -40C to +85C | TUBE |
| PIC18LF14K22-I/PPIC18LF14K22-I/P | 20 | PDIP | -40C to +85C | TUBE |
| PIC18LF14K22-I/SOPIC18LF14K22-I/SO | 20 | SOIC 300mil | -40C to +85C | TUBE |
| PIC18LF14K22-I/SSPIC18LF14K22-I/SS | 20 | SSOP 208mil | -40C to +85C | TUBE |
| PIC18LF14K22T-I/MLPIC18LF14K22T-I/ML | 20 | QFN | -40C to +85C | T/R |
| PIC18LF14K22T-I/SOPIC18LF14K22T-I/SO | 20 | SOIC 300mil | -40C to +85C | T/R |
| PIC18LF14K22T-I/SSPIC18LF14K22T-I/SS | 20 | SSOP 208mil | -40C to +85C | T/R |
| Data Sheets | |
| PIC18F1XK22/LF1XK22 Data Sheet | Last Updated: 4/22/2009 |
| PIC18F1XK22/LF1XK22 Data Sheet (Chinese) | Last Updated: 6/30/2009 |
| Errata | |
| PIC18F1XK22/LF1XK22 Family Silicon Errata and Data Sheet Clarification | Last Updated: 6/9/2009 |
| Programming Specifications | |
| PIC18F1XK22/PICLF1XK22 Flash Memory Programming | Last Updated: 5/12/2009 |
| Application Notes | |
| AN1229 - Class B Safety Software Library for PIC MCUs and dsPIC DSCs (Chinese) | Last Updated: 1/5/2009 |
| AN1267 - nanoWatt & nanoWatt XLP(TM) Technologies: An Introduction to Microchip's Low Power devices | Last Updated: 4/23/2009 |
| Brochures | |
8-bit PIC Microcontroller Solutions | Last Updated: 2/17/2009 |
| aspxProductLineCard | |
| 8-bit Microcontroller Product Selector Guide | Last Updated: 8/5/2009 |
| Product Line Documents | |
| nanoWatt XLP Mini-Poster | Last Updated: 9/9/2009 |
| Sell Sheets | |
| Choose PIC MCUs | Last Updated: 4/27/2009 |
| HI-TECH C Compilers by Microchip Technology | Last Updated: 4/8/2009 |
| nanoWatt XLP eXtreme Low Power MCUs Product Overview | Last Updated: 5/11/2009 |
| nanoWatt XLP PIC18F1XK22 Flash MCU | Last Updated: 6/29/2009 |
| nanoWatt XLP PIC18F1XK22 Flash MCU Product Overview | Last Updated: 9/2/2009 |
| Tips and Tricks | |
| PIC Microcontroller Compiled Tips 'n Tricks Guide | Last Updated: 4/22/2009 |
| PIC MCU Tips 'n Tricks Featuring nanoWatt XLP Technology | Last Updated: 4/22/2009 |