Images | Mfr.Part # | Category/Manufacturer/Package/Packaging | RoHS | Price | Quantity | Operate |
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![]() | CH9434M QFN-48 UART ROHS | Category:UART Manufacturer:WCH(Jiangsu Qin Heng) Package:QFN-48 Packaging:Tray | ![]() | Unit Price: $ 0 Total: $ 0 | ||
![]() | CH559LCPU内核:51系列 CPU最大主频:56MHz 工作电压范围:3.3V~5V 内部振荡器:有 外部时钟频率范围:4MHz~20MHz 程序 FLASH容量:63KB RAM总容量:6.25KB EEPROM/数据 FLASH容量:1KB GPIO端口数量:45 ADC(单元数/通道数/位数):1@x8ch/10bit (E)PWM(单元数/通道数/位数):2@x8bit 16位Timer数量:4 U(S)ART路数:2 (Q)SPI路数:2 USB(主/从/自适应):全速USB Host/Device 外设/功能/协议栈:DMA;看门狗;CCP捕获/比较 工作温度范围:-40℃~+85℃ | Category:Microcontroller Units (MCUs/MPUs/SOCs) Manufacturer:WCH(Jiangsu Qin Heng) Package:LQFP-48_7x7x05P Packaging:Pallet | ![]() | Unit Price: $ 0 Total: $ 0 | ||
![]() | CH554TCPU内核:51系列 CPU最大主频:24MHz 工作电压范围:3.3V~5V 内部振荡器:有 外部时钟频率范围:6MHz~25MHz 程序 FLASH容量:16KB RAM总容量:1.25KB EEPROM/数据 FLASH容量:128Byte GPIO端口数量:17 ADC(单元数/通道数/位数):1@x4ch/8bit (E)PWM(单元数/通道数/位数):2@x8bit 16位Timer数量:3 U(S)ART路数:2 (Q)SPI路数:1 USB(主/从/自适应):全速USB Host/Device 外设/功能/协议栈:DMA;看门狗;CCP捕获/比较;触控按键 工作温度范围:-40℃~+85℃ | Category:Microcontroller Units (MCUs/MPUs/SOCs) Manufacturer:WCH(Jiangsu Qin Heng) Package:TSSOP-20 Packaging:Tube | ![]() | Unit Price: $ 0 Total: $ 0 | ||
![]() | CH554ECPU内核:51系列 CPU最大主频:24MHz 工作电压范围:3.3V~5V 内部振荡器:有 外部时钟频率范围:6MHz~25MHz 程序 FLASH容量:16KB RAM总容量:1.25KB EEPROM/数据 FLASH容量:128Byte ADC(单元数/通道数/位数):1@x4ch/8bit (E)PWM(单元数/通道数/位数):2@x8bit 16位Timer数量:3 U(S)ART路数:2 (Q)SPI路数:1 USB(主/从/自适应):全速USB Host/Device 外设/功能/协议栈:DMA;看门狗;CCP捕获/比较;触控按键 工作温度范围:-40℃~+85℃ | Category:Microcontroller Units (MCUs/MPUs/SOCs) Manufacturer:WCH(Jiangsu Qin Heng) Package:MSOP-10 Packaging:Tape | ![]() | Unit Price: $ 0 Total: $ 0 | ||
![]() | CH558LCPU内核:51系列 CPU最大主频:56MHz 工作电压范围:3.3V~5V 内部振荡器:有 外部时钟频率范围:4MHz~20MHz 程序 FLASH容量:35KB RAM总容量:4.25KB EEPROM/数据 FLASH容量:5KB GPIO端口数量:45 ADC(单元数/通道数/位数):1@x8ch/10bit 16位Timer数量:4 U(S)ART路数:2 (Q)SPI路数:1 USB(主/从/自适应):全速USB Device 外设/功能/协议栈:DMA;看门狗;CCP捕获/比较 工作温度范围:-40℃~+85℃ | Category:Microcontroller Units (MCUs/MPUs/SOCs) Manufacturer:WCH(Jiangsu Qin Heng) Package:TQFP-48_7x7x05P Packaging:Pallet | ![]() | Unit Price: $ 0 Total: $ 0 | ||
![]() | CH561QCPU内核:RISC CPU最大主频:130MHz 工作电压范围:3V~3.6V 程序 FLASH容量:64KB RAM总容量:32KB EEPROM/数据 FLASH容量:28KB GPIO端口数量:27 ADC(单元数/通道数/位数):1@x10bit U(S)ART路数:2 (Q)SPI路数:2 外设/功能/协议栈:DMA;看门狗;CCP捕获/比较;IrDA;以太网协议栈;28位Timer 工作温度范围:-40℃~+85℃ | Category:Microcontroller Units (MCUs/MPUs/SOCs) Manufacturer:WCH(Jiangsu Qin Heng) Package:LQFP-64_10x10x05P Packaging:Pallet | ![]() | Unit Price: $ 0 Total: $ 0 | ||
![]() | CH579FCPU内核:ARM Cortex-M0 CPU最大主频:40MHz 工作电压范围:2.1V~3.6V 内部振荡器:有 外部时钟频率范围:24MHz~36MHz 程序 FLASH容量:250KB RAM总容量:32KB EEPROM/数据 FLASH容量:2KB ADC(单元数/通道数/位数):1@x16ch/12bit (E)PWM(单元数/通道数/位数):8@x8bit U(S)ART路数:4 (Q)SPI路数:2 USB(主/从/自适应):全速USB Host/Device 外设/功能/协议栈:DMA;看门狗;硬件密码算法引擎;蓝牙协议栈;LCD/LED驱动;触控按键;片载温度传感器;以太网协议栈;Zigbee协议栈;RTC实时时钟 工作温度范围:-40℃~+85℃ | Category:Microcontroller Units (MCUs/MPUs/SOCs) Manufacturer:WCH(Jiangsu Qin Heng) Package:QFN-28 Packaging:Pallet | ![]() | Unit Price: $ 0 Total: $ 0 | ||
![]() | CH569WCPU内核:RISC-V CPU最大主频:120MHz 工作电压范围:2.3V~3.6V 外部时钟频率范围:30MHz 程序 FLASH容量:448KB RAM总容量:16KB EEPROM/数据 FLASH容量:32KB GPIO端口数量:49 U(S)ART路数:4 (Q)SPI路数:3 USB(主/从/自适应):高速USB Host/Device;超速USB OTG 外设/功能/协议栈:DMA;看门狗;CCP捕获/比较;除法器;硬件密码算法引擎;乘法器;SDIO;26位Timer;以太网协议栈 工作温度范围:-20℃~+85℃ | Category:Microcontroller Units (MCUs/MPUs/SOCs) Manufacturer:WCH(Jiangsu Qin Heng) Package:QFN-68 Packaging:Pallet | ![]() | Unit Price: $ 0 Total: $ 0 | ||
![]() | CH579MCPU内核:ARM Cortex-M0 CPU最大主频:40MHz 工作电压范围:2.1V~3.6V 内部振荡器:有 外部时钟频率范围:24MHz~36MHz 程序 FLASH容量:250KB RAM总容量:32KB EEPROM/数据 FLASH容量:2KB GPIO端口数量:40 ADC(单元数/通道数/位数):1@x16ch/12bit (E)PWM(单元数/通道数/位数):8@x8bit U(S)ART路数:4 (Q)SPI路数:2 USB(主/从/自适应):全速USB Host/Device 外设/功能/协议栈:DMA;看门狗;硬件密码算法引擎;蓝牙协议栈;LCD/LED驱动;触控按键;片载温度传感器;以太网协议栈;Zigbee协议栈;RTC实时时钟 工作温度范围:-40℃~+85℃ | Category:Microcontroller Units (MCUs/MPUs/SOCs) Manufacturer:WCH(Jiangsu Qin Heng) Package:QFN-48 Packaging:Pallet | ![]() | Unit Price: $ 0 Total: $ 0 | ||
![]() | CH552ECPU内核:51系列 CPU最大主频:24MHz 工作电压范围:3.3V~5V 内部振荡器:有 外部时钟频率范围:6MHz~25MHz 程序 FLASH容量:16KB RAM总容量:1.25KB EEPROM/数据 FLASH容量:128Byte ADC(单元数/通道数/位数):1@x4ch/8bit (E)PWM(单元数/通道数/位数):2@x8bit 16位Timer数量:3 U(S)ART路数:2 (Q)SPI路数:1 USB(主/从/自适应):全速USB Device 外设/功能/协议栈:DMA;看门狗;CCP捕获/比较;触控按键 工作温度范围:-40℃~+85℃ | Category:Microcontroller Units (MCUs/MPUs/SOCs) Manufacturer:WCH(Jiangsu Qin Heng) Package:MSOP-10 Packaging:Tape | ![]() | Unit Price: $ 0 Total: $ 0 |