| 型号 | 品牌 | 封装 | 描述 | 单价 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| CH32V003F4P6 | 沁恒 | TSSOP-20 | RISC-V内核48MHz，16KB Flash，超低成本2元级32位MCU，国产现象级选型，替代传统8位机 | ¥1.05 | 8.0万+ | |
| CH32V003J4M6 | 沁恒 | QFN-20 | RISC-V超小封装MCU，16KB Flash，QFN-20，空间受限的微型控制器 | ¥1.13 | 4.0万+ | |
| USB转TTL CH340 | 沁恒 | 模块 | USB转TTL串口模块 CH340 | ¥3.19 | 5000+ | |
| CH32V203C8T6 | 沁恒 | LQFP48 | RISC-V MCU 144MHz 64KB Flash 20KB SRAM LQFP48 | ¥2.50 | 5000+ | |
| CH32V203C6T6 | 沁恒 | LQFP48 | RISC-V MCU 144MHz 32KB Flash 10KB SRAM LQFP48 | ¥2.00 | 5000+ | |
| CH32V203K8T6 | 沁恒 | LQFP32 | RISC-V MCU 144MHz 64KB Flash LQFP32 | ¥2.30 | 5000+ | |
| CH32V203G6U6 | 沁恒 | QFN28 | RISC-V MCU 144MHz 32KB Flash QFN28 | ¥2.10 | 5000+ | |
| CH32V307VCT6 | 沁恒 | LQFP100 | RISC-V MCU 144MHz 256KB Flash 64KB SRAM 以太网 LQFP100 | ¥9.00 | 5000+ | |
| CH32V303VCT6 | 沁恒 | LQFP100 | RISC-V MCU 144MHz 256KB Flash LQFP100 | ¥7.00 | 5000+ | |
| CH32V208WBU6 | 沁恒 | QFN68 | RISC-V MCU 144MHz 128KB Flash BLE5.3 QFN68 | ¥6.50 | 5000+ | |
| CH32V407VET6 | 沁恒 | LQFP100 | RISC-V MCU 200MHz 512KB Flash 以太网 LQFP100 | ¥13.00 | 5000+ | |
| CH32V467VET6 | 沁恒 | LQFP100 | RISC-V MCU 200MHz 512KB Flash PSRAM LQFP100 | ¥15.00 | 5000+ | |
| CH552T | 沁恒 | SOP16 | 8051 USB设备MCU 24MHz 16KB Flash SOP16 | ¥1.20 | 5000+ | |
| CH552E | 沁恒 | MSOP10 | 8051 USB设备MCU 24MHz 16KB Flash MSOP10 | ¥1.10 | 5000+ | |
| CH573F | 沁恒 | QFN32 | RISC-V BLE MCU 20MHz 448KB Flash QFN32 | ¥5.50 | 5000+ | |
| CH571F | 沁恒 | QFN32 | RISC-V BLE MCU 20MHz 192KB Flash QFN32 | ¥4.00 | 5000+ | |
| CH340C | 沁恒 | SOP16 | USB转串口芯片 SOP16 无需晶振 | ¥1.70 | 5000+ | |
| CH340G | 沁恒 | SOP16 | USB转串口芯片 SOP16 需外部晶振 | ¥1.50 | 5000+ | |
| CH340N | 沁恒 | SOP8 | USB转串口芯片 SOP8 超小封装 | ¥1.40 | 5000+ | |
| CH224K | 沁恒 | SOP8 | USB PD受电芯片 PD3.0 100W SOP8 | ¥1.00 | 5000+ |