XIA LLC Instruments That Advance The Art UltraLo 1800 Alpha Particle Counter User s Manual Version 0 3 May 2013 UltraLo 1800 Alpha Particle Counter Contents l Conventions of the Ma ual miissen aienea rancia rn 5 I TheoryofOperatlon si e hts eerte easet i eee eeu e ee aden ebur setae eae verte 6 A Operation of the UltraLo 1800 cce eee dert ecd Ev reb Ene dece esae i 6 T SYNOPSIS ucraniana ata oua ee Foe aid 6 2 Electrostatic Description
kyy STM8T850C4 STM8T850G4 8 bit ultralow power touch sensing microcontroller with 16 Kbytes Flash ProxSense timers USART SPI l2C Features m Operating conditions Operating power supply 1 65 V to 3 6 V Temperature range 40 C to 85 C m Low power features 4 low power modes Wait Active halt with AWU 1 pA Active halt with ProxSense 10 pA with scan every 200 ms Halt 0 4 pA Dynamic power consumption 150 pA MHz Fast w