Datasheet Details
- Part number
- ELM621
- Manufacturer
- ELM Electronics
- File Size
- 28.66 KB
- Datasheet
- ELM621_ELMElectronics.pdf
- Description
- SERIAL 3-BIT PORT
ELM621 Description
ELM621 Serial Three Bit Port .
The ELM621 is a serially controlled, three bit parallel I/O port in an 8 pin package.
ELM621 Features
* that many users will appreciate. The provision of a 16 byte buffer allows commands to be chained and executed sequentially with one key stroke. The controllable pullup resistor on the bit 3 port pin is particularly helpful when interfacing to mechanical switches, while the ability to control charact
ELM621 Applications
* Home automation monitoring and control
* Robotics
* Security monitoring
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