ET64M2 Description
The ET64M2 is a keyboard expansion circuit supports up to 55 keys. It generates a interrupt signal at DOUT when key pressed. It use DCLK as data synchronizing clock input and DOUT as key code output.
ET64M2 is Keyboard expansion circuit supports up to 55 keys manufactured by Etek Microelectronics.
| Part Number | Description |
|---|---|
| ET6024 | 16 Constant Current LED Driver |
| ET6034A | 16 Constant Current LED Driver |
| ET6042 | Designed for LED displays |
| ET6115 | Dontinuous conduction mode inductive step-down converter |
| ET6121 | Infrared remote control transmitter |
The ET64M2 is a keyboard expansion circuit supports up to 55 keys. It generates a interrupt signal at DOUT when key pressed. It use DCLK as data synchronizing clock input and DOUT as key code output.