Description
The GMS36XXX series are remote control transmitter which uses CMOS technology. This enables transmission code outputs of different configurations, multiple custom code output, and double push key output for easy fabrication.
The GMS36XXX series are suitable for remote control of TV, VCR, FANS, Airconditioners, Audio Equipment, Toys, Games etc.

Features
• Program memory : 1,024 bytes for GMS36004/112/140
• Data memory : 32 Ø 4 bits
• 43 types of instruction set
• 3 levels of subroutine nesting
• Operating frequency : 300kHz ~ 1MHz at kHz version 2.4MHz ~ 4MHz at MHz version
• Instruction cycle : fOSC/6 at kHz version fOSC/48 at MHz version
• CMOS process (Single 3.0V power supply)
• Stop mode (Through internal instruction)
• Released stop mode by key input (Masked option)
• Built in Power-on Reset circuit
• Built in Low Voltage Detection circuit
• Built in capacitor for ceramic oscillation circuit at kHZ version
• Built in a watch dog timer (WDT)
• Built in transistor for I.R LED Drive : IOL =210mA at VDD =3V and VO =0.3V
• Low operating voltage: 2.0 ~ 3.6V (at 300kHz ~ 4MHz)