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| Image | Part # | Manufacturer | Description | Pricing | Quantity | RoHS | 16Bit Timer | ADC (Bit) | CCP Capture/Compare | CPU Core | CPU Maximum Speed | Direct Memory Access | GPIO Ports Number | I2C | Internal Oscillator | Operating Voltage Range | Package | Peripheral/Function | Program Storage Size | PWM (Bit) | RoHS | Universal Serial Bus | Watchdog | RAM Size | Program Memory Type | UART/USART | SPI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
  | Mfr. Part #CH571RElecinsight Part #16328-488-CH571R | WCH(Jiangsu Qin Heng) |
TSSOP-16 Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tape & Reel (TR) | - | - | - | true | - | - | - | - | - | - | ||
| CH571R | |||||||||||||||||||||||||||
| | Mfr. Part #CH32F208WBU6Elecinsight Part #16328-488-CH32F208WBU6 | WCH(Jiangsu Qin Heng) |
QFN-68(8x8) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tray | - | - | - | true | - | - | - | - | - | - | ||
| CH32F208WBU6 | |||||||||||||||||||||||||||
| | Mfr. Part #CH32F207VCT6Elecinsight Part #16328-488-CH32F207VCT6 | WCH(Jiangsu Qin Heng) |
LQFP-100(14x14) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tray | - | - | - | true | - | - | - | - | - | - | ||
| CH32F207VCT6 | |||||||||||||||||||||||||||
| | Mfr. Part #CH32V305FBP6Elecinsight Part #16328-488-CH32V305FBP6 | WCH(Jiangsu Qin Heng) |
TSSOP-20-175mil Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tube-packed | - | - | - | true | - | - | - | - | - | - | ||
| CH32V305FBP6 | |||||||||||||||||||||||||||
| | Mfr. Part #CH32V303RCT6Elecinsight Part #16328-488-CH32V303RCT6 | WCH(Jiangsu Qin Heng) |
LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tray | - | - | - | true | - | - | - | - | - | - | ||
| CH32V303RCT6 | |||||||||||||||||||||||||||
| | Mfr. Part #CH582FElecinsight Part #16328-488-CH582F
IN STOCK: 1477
| WCH(Jiangsu Qin Heng) |
QFN-28-EP(4x4) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tray | - | - | - | true | - | - | - | - | - | - | ||
| CH582F | |||||||||||||||||||||||||||
| | Mfr. Part #CH582MElecinsight Part #16328-488-CH582M
IN STOCK: 280
| WCH(Jiangsu Qin Heng) |
512KB 32KB FLASH 40 2.3V~3.6V RISC-V 80MHz QFN-48-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | 12bit | - | RISC-V | 80MHz | - | 40 | 1 | - | 2.3V~3.6V | Tray | - | 512KB | 26bit | true | - | - | 32KB | FLASH | 4 | 2 | ||
| CH582M | |||||||||||||||||||||||||||
| | Mfr. Part #CH32V103C8T6Elecinsight Part #16328-488-CH32V103C8T6
IN STOCK: 544
| WCH(Jiangsu Qin Heng) |
64KB 20KB FLASH 37 2.7V~5.5V RISC-V 80MHz LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | 4 | 12bit | - | RISC-V | 80MHz | - | 37 | 2 | Yes | 2.7V~5.5V | Tray | - | 64KB | 16bit | true | - | - | 20KB | FLASH | 3 | 2 | ||
| CH32V103C8T6 | |||||||||||||||||||||||||||
| | Mfr. Part #CH32F203VCT6Elecinsight Part #16328-488-CH32F203VCT6 | WCH(Jiangsu Qin Heng) |
LQFP-100(14x14) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tray | - | - | - | true | - | - | - | - | - | - | ||
| CH32F203VCT6 | |||||||||||||||||||||||||||
| | Mfr. Part #CH32V003A4M6Elecinsight Part #16328-488-CH32V003A4M6 | WCH(Jiangsu Qin Heng) |
SOP-16 Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tape & Reel (TR) | - | - | - | true | - | - | - | - | - | - | ||
| CH32V003A4M6 | |||||||||||||||||||||||||||
| | Mfr. Part #CH32F208RBT6Elecinsight Part #16328-488-CH32F208RBT6 | WCH(Jiangsu Qin Heng) |
LQFP-64M(10x10) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tray | - | - | - | true | - | - | - | - | - | - | ||
| CH32F208RBT6 | |||||||||||||||||||||||||||
| | Mfr. Part #CH591DElecinsight Part #16328-488-CH591D | WCH(Jiangsu Qin Heng) |
QFN-20(3x3) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tape & Reel (TR) | - | - | - | true | - | - | - | - | - | - | ||
| CH591D | |||||||||||||||||||||||||||
| | Mfr. Part #CH583MElecinsight Part #16328-488-CH583M | WCH(Jiangsu Qin Heng) |
QFN-48(5x5) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tray | - | - | - | true | - | - | - | - | - | - | ||
| CH583M | |||||||||||||||||||||||||||
| | Mfr. Part #CH32V003J4M6Elecinsight Part #16328-488-CH32V003J4M6 | WCH(Jiangsu Qin Heng) |
SOP-8 Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tape & Reel (TR) | - | - | - | true | - | - | - | - | - | - | ||
| CH32V003J4M6 | |||||||||||||||||||||||||||
| | Mfr. Part #CH32F203C8T6Elecinsight Part #16328-488-CH32F203C8T6 | WCH(Jiangsu Qin Heng) |
LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tray | - | - | - | true | - | - | - | - | - | - | ||
| CH32F203C8T6 | |||||||||||||||||||||||||||
| | Mfr. Part #CH552EElecinsight Part #16328-488-CH552E
IN STOCK: 4205
| WCH(Jiangsu Qin Heng) |
16KB 1.25KB FLASH 3.3V~5V 51Series 24MHz MSOP-10 Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | 3 | 8bit | Yes | 51Series | 24MHz | Yes | - | - | Yes | 3.3V~5V | Tape & Reel (TR) | DMA;Touch Button;CCP capture/comparison;Watchdog | 16KB | 8bit | true | Yes | Yes | 1.25KB | FLASH | 2 | 1 | ||
| CH552E | |||||||||||||||||||||||||||
| | Mfr. Part #CH32V208RBT6Elecinsight Part #16328-488-CH32V208RBT6 | WCH(Jiangsu Qin Heng) |
LQFP-64M(10x10) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tray | - | - | - | true | - | - | - | - | - | - | ||
| CH32V208RBT6 | |||||||||||||||||||||||||||
| | Mfr. Part #CH543DElecinsight Part #16328-488-CH543D | WCH(Jiangsu Qin Heng) |
QFN-20(3x3) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Tape & Reel (TR) | - | - | - | true | - | - | - | - | - | - | ||
| CH543D |
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