ChipCatch

• 
  CH32V307WBU6 — WCH

  RISC-V RV32IMAC MCU, 144MHz, 256KB flash, 64KB SRAM, QFN68
  from $1.66
• 
  CH32V208R8T6 — WCH

  RISC-V BLE 5.3 MCU, 144MHz, 64KB flash, QFN68
  from $1.24
• 
  CH32V208V8T6 — WCH

  RISC-V BLE 5.3 MCU, 144MHz, 64KB flash, QFN68
  from $1.31
• 
  CH32F203R8T6 — WCH

  ARM Cortex-M3 MCU, 144MHz, 64KB flash, 20KB SRAM, LQFP64
  from $1.15
• 
  CH32F203V8T6 — WCH

  ARM Cortex-M3 MCU, 144MHz, 64KB flash, 20KB SRAM, LQFP100
  from $1.25
• 
  CH32F208R8T6 — WCH

  ARM Cortex-M3 BLE MCU, 144MHz, 64KB flash, QFN68
  from $1.33
• 
  CH32X035R8U6 — WCH

  RISC-V MCU with USB PD, 48MHz, 64KB flash, QFN28
  from $0.90
• 
  CH32L103R8U6 — WCH

  Low-power RISC-V MCU, 96MHz, 64KB flash, QFN28
  from $0.84
• 
  CH340B — WCH

  USB to UART bridge, SOP16
  from $0.31
• 
  CH340E — WCH

  USB to UART bridge, MSOP10
  from $0.35
• 
  CH340N — WCH

  USB to UART bridge, SOP8
  from $0.31
• 
  CH340T — WCH

  USB to UART bridge, SOP16
  from $0.30
• 
  CH341B — WCH

  USB to UART/parallel/SPI/I2C bridge, SOP16
  from $0.48
• 
  CH341T — WCH

  USB to UART/parallel/SPI/I2C bridge, SOP16
  from $0.49
• 
  CH552T — WCH

  Enhanced E8051 MCU, USB, 16KB flash, TSSOP20
  from $0.39
• 
  CH552W — WCH

  Enhanced E8051 MCU, USB, 16KB flash, SOP16
  from $0.39
• 
  CH554E — WCH

  Enhanced E8051 MCU, USB, 16KB flash, SOP16
  from $0.52
• 
  CH582M — WCH

  RISC-V BLE 5.3 MCU, 60MHz, 512KB flash, QFN48
  from $1.41
• 
  CH583M — WCH

  RISC-V BLE 5.3 MCU, 60MHz, 512KB flash, QFN48
  from $1.43
• 
  CH9101F — WCH

  USB to UART bridge, high speed, QFN24
  from $0.61
• 
  CH9102U — WCH

  USB to UART bridge, high speed, QFN24
  from $0.60
• 
  CH343G — WCH

  USB to UART bridge, SOP16
  from $0.45
• 
  CH224D — WCH

  USB PD sink controller, ESSOP10
  from $0.38
• 
  CH225K — WCH

  USB PD sink controller, ESSOP10
  from $0.39

24 of 1187 parts · page 17 of 50

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