GW8811系列超低功耗蓝牙4.2芯片，基于32位Arm® Cortex®-M0内核。集成了高性能2.4GHz射频收发机和丰富的数字接口；集成了Balun，无需片外阻抗匹配网络和外挂晶振负载电容，可最大限度地节省BOM成本和PCB面积；集成了高效率DC-DC降压转换器来实现超低功耗。
| Part No. | Frequency (MHz) | Flash (KB) | Data RAM (KB) | I/Os | Vmin (V) | Vmax (V) | Max. TX Power(dBm) | RX Sensitivity (dBm) | TX Current (mA@0dBm) | RX Current (mA@0dBm) | Sleep Mode Current (µA) | Deep Sleep Mode Current (µA) | Operating Temperature (°C), Tj | Timer | Analog Interface | Connectivity | Package | ||||||||||||
| Low Speed TM(32bit) | High Speed TM(16bit) | WDT (16bit) | RTC | GPADC 10bit Cell | GPADC 10bit channels | SPI (master) | I2C (master) | U(S)ART | PWM | Quadrature Decoderer | ISO7816 | Infrared emitting & receiving | Keyscan decoder (rows & columns) | AES Encryption Engine | |||||||||||||||
| GW8811KEU6 | 64 | 512 | 24 | 21 | 1.8 | 3.6 | 4 | -94 | 4.8 | 2.8 | 2.7 | 1 | -40℃~+85℃ | 4 | 1 | 1 | 1 | 1 | 4+1 | 2 | 2 | 2 | 6 | Yes | Yes | Yes | 8 x 20 | 128-bit | QFN32 |
| GW8811CEU6 | 64 | 512 | 32 | 32 | 1.8 | 3.6 | 4 | -94 | 4.8 | 2.8 | 2.7 | 1 | -40℃~+85℃ | 4 | 1 | 1 | 1 | 1 | 8+1 | 2 | 2 | 2 | 6 | Yes | Yes | Yes | 8 x 20 | 128-bit | QFN48 |
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格式 | 大小 |
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|---|---|---|---|---|---|
| GW8811数据手册 | 数据手册 | V1.0.1 | 5.04 MB | 2020年08月12日 |
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