Microchip | PIC18LF2431-I/SO

Ideal for connectivity applications that benefit from the availability of the double asynchronous serial port, the flexible synchronous serial port (I²C or SPI) as well as large amounts of RAM buffer memory and Flash program memory. These include instrumentation panels, TCP/IP enabled embedded applications as well as metering and industrial control and monitoring applications.

Features:

• 14-bit Power Control PWM Module:
• Up to 4 channels with complementary outputs
• Edge- or center-aligned operation
• Flexible dead-band generator
• High-Speed, 200 Ksps 10-bit A/D Converter:
• Up to 9 channels
• Simultaneous two-channel sampling
• Sequential sampling: 1, 2 or 4 selected channels
• Auto-conversion capability
• Flexible Oscillator Structure:
• Four crystal modes up to 40 MHz
• Two external clock modes up to 40 MHz
• Internal oscillator block:
• 8 user selectable frequencies: 31 kHz to 8 MHz
• OSCTUNE can compensate for frequency drift
• Power-Managed Modes:
• Run CPU on, peripherals on
• Idle CPU off, peripherals on
• Sleep CPU off, peripherals off
• Idle mode currents down to 5.8 µA typical
• Sleep current down to 0.1 µA typical
• Peripheral Features:
• High current sink/source 25 mA/25 mA
• Three external interrupts
• Two Capture/Compare/PWM (CCP) modules:
• Capture is 16-bit, max. resolution 6.25 ns (TCY/16)
• Compare is 16-bit, max. resolution 100 ns (TCY)
• PWM output: PWM resolution is 1 to 10 bits
• Special Microcontroller Features:
• 100,000 erase/write cycle enhanced Flash program memory typical
• 1,000,000 erase/write cycle data EEPROM memory typical
• Flash/data EEPROM retention: 100 years
• Self-programmable under software control

View the complete product family of PIC18LF Series Microcontroller