CH340 datasheet by Unknown Manufacturer.
| Part number | CH340 |
|---|---|
| Datasheet | CH340_ETC.pdf |
| File Size | 204.39 KB |
| Manufacturer | Unknown Manufacturer |
| Description | USB to serial chip |
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CH340C, CH340N, CH340K, CH340E, CH340X and CH340B have integrated clock, no external crystal required. CH340B has integrated EEPROM used to configure serial number, some functions can be customized, etc. CH340K has 3 built-in diodes to reduce current flow backwards between the I/O pins of the MCU.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
CH340BPT | SCHOTTKY BARRIER RECTIFIER | Chenmko Enterprise |
| Androegg | CH340G | USB to UART Interface | Androegg |
| DreamCity | CH340G | USB to UART Interface | DreamCity |
|
CH340RDWPT | SCHOTTKY BARRIER DIODE | Chenmko Enterprise |
|
CH340SDWPT | SCHOTTKY BARRIER DIODE | Chenmko Enterprise |
View all Unknown Manufacturer datasheets
| Part Number | Description |
|---|---|
| CH341 | USB bus converter |
| CH341A | USB bus convert |
| CH342 | USB to Dual Serial Ports |
| CH343 | USB to High-Speed Serial Chip |
| CH344 | USB to Quad Serial Ports Chip |
| CH348 | USB to 8-port serial chip |
| CH315G | USB extension controller |
| CH315H | USB signal isolation controller |
| CH334 | USB2.0 protocol compliant 4-port USB HUB controller |
| CH335 | USB2.0 protocol compliant 4-port USB HUB controller |
