Microchip | PIC18LF13K22-I/SO

Introducing the nanoWatt XLP PIC18F1XK22 Flash microcontroller. 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 @ 3 V). 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.

Features:

• C Compiler optimized architecture
• 256 bytes data EEPROM
• Linear program memory addressing to 16 Kbytes
• Sleep mode: 50 nA, typical
• Watchdog Timer: 600 nA, typical
• Timer1 Oscillator: 800 nA @ 32 kHz,
• Precision 16 MHz internal oscillator block:
  • Factory calibrated to ± 1%
  • Software selectable frequencies range of 31 kHz to 16 MHz
  • 64 MHz performance available using PLL
  • No external components required
• Four crystal modes up to 64 MHz
• Fail-Safe Clock Monitor – Allows for safe shutdown if peripheral clock stops
• Two-Speed Oscillator Start-up Special Microcontroller Features
• Operating voltage 1.8 V- 5.5 V (with low voltage option 1.8 V-3.6 V)
• Self-reprogrammable under software control
• Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
• Programmable Brown-out Reset (BOR)
• Four Timer modules:
  • Three 16-bit timers/counters with prescaler
  • One 8-bit timer/counter with 8-bit period register, prescaler and postscaler
• Enhanced Capture/Compare/PWM (ECCP) module with
• PWM output steering:–Programmable dead time
  • Auto-shutdown and Auto-restart
• Master Synchronous Serial Port (MSSP) module with
• Two modes of operation:–3-wire SPI (supports all 4 SPI modes)
• Enhanced Universal Synchronous Transmitter module (EUSART)
• Supports RS-232, RS-485 and LIN 2.0–Auto-Baud Detect
• SR Latch (555 Timer) module with:
  • Configurable inputs and outputs
  • Supports mTouch™ capacitive sensing applications