The GW8811 series offers ultra-low power Bluetooth 4.2 chips with a 32-bit Arm® Cortex®-M0 core. These chips integrate a high-performance 2.4GHz RF transceiver and provide ample digital interfaces. Featuring an integrated Balun, there's no requirement for an external impedance matching network or crystal load capacitors, maximizing cost savings and PCB area. The series also includes high-efficiency DC-DC buck converters, ensuring ultra-low power consumption.
| 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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Format | Size |
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| GW8811 Datasheet | Data Sheets | V1.0.1 | 5.73 MB | February 03, 2021 |
