CC1121RHBR vs CC1120RHBR 对比
详细并排对比 CC1121RHBR 出自 Texas Instruments 和 CC1120RHBR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | CC1121RHBR | CC1120RHBR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | RF Transceivers | RF Transceivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.85 | $1.52 |
| Product Type | Single-chip RF transceiver (TxRx + MCU) | Sub-1 GHz RF Transceiver |
| Frequency Bands | 164 MHz to 192 MHz, 274 MHz to 320 MHz, 410 MHz to 480 MHz, 820 MHz to 960 MHz | 164-192 MHz, 274-320 MHz, 410-480 MHz, 820-960 MHz |
| Modulation Formats | FSK, GFSK, MSK, OOK | — |
| 电源电压 | 2 V to 3.6 V | 2.0 V to 3.6 V |
| On-chip Memory | 4 kB ROM, 256 B RAM | — |
| 工作温度 | -40C to +85C | [DATA_NEEDED: Operating Temperature Range] |
| 封装 | 32-VFQFN Exposed Pad (RHB) | 32-VFQFN Exposed Pad (5x5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Band Class | General ISM < 1GHz | — |
| Integrated Filters | Yes (no external SAW/IF filters required) | Yes (no external SAW/IF filters required) |
| Operating Modes | Low-power mode, High-performance mode | — |
| Application Bands | ISM and SRD frequency bands | — |
| Maximum Output Power | [DATA_NEEDED: maximum RF output power] | — |
| Receiver Sensitivity | [DATA_NEEDED: receiver sensitivity] | -123 dBm at 1.2 kbps |
| 数据速率 | [DATA_NEEDED: maximum data rate] | — |
| Current Consumption (TX) | [DATA_NEEDED: transmit current] | — |
| Current Consumption (RX) | [DATA_NEEDED: receive current] | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| Modulation | — | FSK, GFSK, MSK, OOK |
| Maximum Data Rate | — | 200 kbps |
| Transmit Output Power | — | [DATA_NEEDED: Transmit Output Power] |
| RX Current Consumption | — | [DATA_NEEDED: RX Current Consumption] |
| TX Current Consumption | — | [DATA_NEEDED: TX Current Consumption] |
| RF Family / Standard | — | General ISM < 1 GHz |
| Antenna Connector | — | Antenna port (external network) |
| 接口 | — | SPI |