GRM805-20 is 6x9 dot matrix display 12-channel touch button programmable chip manufactured by GREENMCU.
| Part Number | Description |
|---|---|
| GRM805-21 | 12 channel touch button BCD code output |
| GRM805-22 | 6x9 dot matrix display 12-channel touch button |
| GRM805-00 | 8-channel touch button |
| GRM805-01A | dedicated touch-button signal processing chip |
| GRM805-02 | 8-channel touch button can drive 16x8 / support key combination |
GRM805_20 规格书 版本：V00 日期：2012/01/15 .greenmcu. 目录 目 录 1、芯片概述 ............................................................................................................................................ 1 2、芯片特征 ............................................................................................................................................
