最終更新:2022-05-19 (木) 16:49:22 (47d)  

CH340
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http://www.wch-ic.com/products/CH340.html

メモ

  • 1a86:7523
CH340GSOP-16?
CH340C?SOP-16?
CH340B?SOP-16?
CH340N?SOP-8?
CH340K?ESSOP-10?
CH340E?MSOP-10?
CH340X?MSOP-10?
CH340T?SSOP-20?
CH340R?SSOP-20?

メモ

  • 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.