MINI-MAX/P18 is a general purpose, low-cost, highly reliable, and highly expandable micro-controller system based on PIC18F458 Flash MCU


  • 32K (16KX16) of In-System Re-programmable Downloadable Flash Memory
  • 1.5K RAM, 256-byte Data EEPROM, 512-byte socketed EEPROM (optional 128-Kilobyte EEPROM)
  • 33 general purpose I/O pins, 15 Interrupt Sources
  • RS232 Serial Port, In-circuit Programming of the micro-controller through the serial port
  • Two 8-bit Timers / counters with prescalers, one 16-bit timer / counter
  • Two 16-bit compare / capture PWM modules
  • 10-bit 8-channel ADC, two analog comparators
  • Precision reference voltage source for ADC
  • Programmable Watchdog Timer, Brown-out detector
  • Programmable UART, SPI, Master I2C and CANBus Serial Channel
  • Keypad connector
  • LCD connector (with programmable contrast adjustment for LCD)
  • Expansion bus interface to low-cost peripheral boards
  • (Optional) In-System Debugging support for Microchip ICD2, ICD3 and PICKit(TM) 3 using PIGGY
  • 6 Volts DC Adapter, serial cable, serial downloader, online technical manual and schematics