| 型号 | 品牌 | 封装 | 描述 | 单价 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 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+ | |
| CC2640R2FRGZ | TI | VQFN-32 | BLE 4.2 蓝牙SoC Cortex-M3 | ¥8.29 | 1500+ | |
| N32WB452LEQ7新 | 国民技术 | LQFP-64 | 无线MCU，M4内核+BLE 5.0，256KB Flash，物联网无线节点与透传模块 | ¥12.09 | 3000+ | |
| CH582F新 | 沁恒 | QFN-48 | RISC-V无线MCU，BLE 4.2与2.4G私有协议，USB设备，无线键鼠与物联网 | ¥5.62 | 1.2万+ |