VESTA SBC2000-074
PIC16C74 based microcontroller


Specifications:

  • Very low cost
  • Very low power sleep mode
  • Small size (3"x2.187")
  • Snap track mounting
  • Two RS-232 ports
  • PWM generation
  • EEPROM for program and parameter storage
  • Alphanumeric LCD port
  • 4 x 4 keypad port
  • Real Time Clock
  • 5 digital I/O pins plus PWM
  • 5 additional I/O (can be DIO or AIN)
  • VAST expansion port
  • Onboard low dropout voltage regulator



Description:

The SBC2000-074 is intended for low power, modest sized applications. This tiny engine will run on only 9 mA and requires only 2 mA of current while in sleep mode. The Real Time Clock is implemented using one of the internal timers. If the SBC2000-074 is in the SLEEP mode, the unit awakens for a brief period to service he interrupt then returns to the sleep mode. The four keypad inputs may be used as interrupt inputs if the keypad is not used.

A low dropout onboard voltage regulator allows optional direct connection to unregulated supplies ranging from 5.2 Volts to 24 Volts.