| 参数 | 数值 |
|---|---|
| 调制协议 | UHF |
| 输出功率 | 8dBm |
| 电源电压 | 2 V ~ 4 V |
| 传输电流 | 9.8mA |
| 数据接口 | PCB, Surface Mount |
| 存储容量 | 4kB Flash, 256B EEPROM, 256B SRAM |
| 天线连接器 | PCB, Surface Mount |
| 工作温度 | -40°C ~ 85°C |
A highly flexible programmable ASK/FSK transmitter that combines an high-performance low power 4-bit AVR® ATtiny44V microcontroller and UHF PLL transmitters in a small QFN24 5mm x 5mm package. It is specifically developed for low-cost RF data transmission systems with data rates up to 32kBit/s. The operating frequency range is 429MHz to 439MHz. Main applications include remote keyless-entry (RKE), passive entry/go (PEG) and remote start systems.
| 序号 | 描述 | |
|---|---|---|
| 1 |
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