| 原厂 | Silicon Labs | 制造商型号 | SI4438-C2A-GMR |
|---|---|---|---|
| 供应商 | chip 1 stop | 供应商型号 | SILA-0072515 |
| 类型 | RF收发器 | 批号 | -- |
| 包装数 | 1 | 包装 | -- |
| 产品描述 | IC RF TXRX+MCU ISM<1GHZ 20-VFQFN | ||
| 规格参数 | 数值 |
|---|---|
| Series | - |
| Type | TxRx + MCU |
| RF Family/Standard | General ISM < 1GHz |
| Protocol | - |
| Modulation | FSK, GFSK, GMSK, OOK |
| Frequency | 425MHz ~ 525MHz |
| Data Rate (Max) | 500kbps |
| Power - Output | 20dBm (Max) |
| Sensitivity | -124dBm |
| Memory Size | - |
| Serial Interfaces | SPI |
| GPIO | 4 |
| Voltage - Supply | 1.8 V ~ 3.6 V |
| Current - Receiving | 13.7mA |
| Current - Transmitting | 75mA |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 20-VFQFN Exposed Pad |
