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ET4205

Etek Microelectronics
Part Number ET4205
Manufacturer Etek Microelectronics
Description Remote control transmitter
Published Jan 26, 2015
Detailed Description General Description The ET4205 is remote control transmitter which uses CMOS technology. The ET4205 is suitable for remo...
Datasheet PDF File ET4205 PDF File

ET4205
ET4205

Overview
General Description The ET4205 is remote control transmitter which uses CMOS technology.
 The ET4205 is suitable for remote control of TV, VCR, FANS, Air­conditioners, Audio Equipments, Toys, Games etc.
  Features Program memory：2,048 bytes (2,048 x 8bit) Data memory (RAM)：32 nibble (32 x 4bit) 3 levels of subroutine nesting Operating frequency：2.
4MHz ~ 4MHz Instruction cycle：fOSC/48 Stop mode Released stop mode by key input Built in Power­on Reset circuit Built in Transistor for I.
R LED Drive：IOL=250mA at VDD=3V and  VO=0.
3V Built in Low Voltage reset circuit Built in a watch dog timer (WDT) Low operating voltage：1.
2 ~ 3.
6V @ 4MHz 20/24 SOP Package.
  Pin Configuration ...


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