CH557DS1.PDF
| The scope of application | version | upload time | size | |
|---|---|---|---|---|
| CH557,CH556 | 1.6 | 2022-04-29 | 941KB | |
| CH557 datasheet. CH557 has a built-in 4-port USB Root-HUB and supports USB master-slave mode, with built-in 128 groups of RGB LED controllers, E8051 core, 8K RAM, 64K ROM. CH557 provides ADC, 2 serial ports, 2 SPIs, etc. | ||||
| download | ||||
relation files
| file name | file content |
|---|---|
| CH555DS1.PDF | CH555 datasheet. A USB Keyboard and RGB MCU with E8051 core. It provides 8K RAM, 64K Flash. It has built-in 128 groups of RGB LED controllers and USB Device feature, can be used for customized mechanical keyboard design. |