7 MANUFACTURERNew Micros, Inc.1601 Chalk Hill Rd.Dallas, TX 75212Tel: (214) 339-2204Fax: (214) 339-1585Web site: http://www.newmicros.comThis manual: http://www.newmicros.com/store/product_manual/nmin-0803-mini.pdfEmail technical questions: techsupport@newmicros.comEmail sales questions: nmisales@newmicros.com8 MECHANICALBoard size is 1.7” x 2.1”Mechanical Drawing on page 349 ELECTRICALThe total draw for the NMIN-0803-Mini under maximum speed is approximately 180mA.Sleeping or slowing the processor can substantially reduce current consumption.Each digital pin is capable of sinking 4 mA, and sourcing –4 mA.Each PWM pins can sink 16mA, and source -10mA.Each LED draws approx. 12 mA when lit.Table 2 - Absolute Maximum RatingsCharacteristic Symbol Min Max UnitSupply voltage V DD VSS – 0.3 V SS + 4.0 VAll other input voltages, excluding Analog inputs V IN VSS – 0.3 V SS + 5.5V VAnalog Inputs ANAx, VREF VIN VSS – 0.3 V DDA + 0.3V VCurrent drain per pin excluding VDD, VSS, PWM outputs,TCS, VPP, VDDA, VSSAI — 10 mANMIN-0803-Mini User Manual 20