Description
The PTA977P (or 977W) and PT8A978P (or 978LW) provide a complete control functions to the remotecontrolled toy.
Features
- PT8A977P/977W works as encoder and PT8A978P/978LW works as decoder.
- Five pins for five control functions.
- Operating power-supply voltage: 2.5V to 5.0V (977P, 977W, 978P), 2.0V to 5.0V (978LW).
- Auto-power-off if no press on any button in 8s or continuously press on any button over 4 minues.
- Press on any button as wake up (977P, 977W).
- Manual-power-off with OFF button.
- One output pin used for external power control (977P, 977W).
8A978P-Pericom.pdf
