RAK3172-T-9-SM-I vs RAK3172-9-SM-I 对比
详细并排对比 RAK3172-T-9-SM-I 出自 RAKwireless 和 RAK3172-9-SM-I 出自 RAKwireless。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 | RAK3172-T-9-SM-I | RAK3172-9-SM-I |
|---|---|---|
| 品牌 | RAKwireless | RAKwireless |
| 分类 | RF Modules | RF Modules |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.60 | $5.55 |
| Module Series | RAK3172 WisDuo LPWAN | WisDuo RAK3172 |
| Ordering Suffix | -T-9-SM-I (T grade, 9 band, surface-mount, with IPEX) | — |
| Chipset (SoC) | STMicroelectronics STM32WLE5CCU6 | — |
| LoRaWAN Specification | LoRaWAN 1.0.3, Class A / B / C | — |
| Modulation | LoRa, FSK | LoRa, FSK, GFSK, (G)MSK, BPSK |
| Frequency Band | 9 band - 902 MHz to 928 MHz (US915 / AU915 / AS923) | 902 MHz to 928 MHz (US915/AS923) |
| 电源电压 | 2 V to 3.6 V DC | 2.0 V to 3.6 V |
| Transmit Current | 87 mA (continuous) | 87 mA peak at +20 dBm |
| Receive Current | 5.22 mA | 5.22 mA (typical) |
| 工作温度 | -40 C to +85 C | -20 C to +85 C |
| Range (line of sight) | Up to 15 km | — |
| Host Interfaces | UART, SPI, I2C | UART, SPI, I2C |
| Antenna Connector | IPEX MHF4 (I-SM-I suffix) | — |
| Module Footprint | SMD 15.5 x 15 mm castellated pads | — |
| 安装类型 | Surface Mount, castellated edge pads | — |
| RoHS 状态 | Compliant | — |
| Manufacturer | — | RAKwireless Technology Limited |
| Module Type | — | LoRaWAN Transceiver Module |
| Underlying SoC | — | STM32WLE5CC (STMicroelectronics) |
| Core | — | Arm Cortex-M4 32-bit |
| Core Frequency | — | 48 MHz |
| Flash Memory | — | 256 KB |
| SRAM | — | 64 KB |
| Maximum RF Output Power | — | +20 dBm |
| Line-of-Sight Range | — | Up to 15 km |
| LoRaWAN Stack | — | LoRaWAN 1.0.3 Class A/B/C |
| Sleep Current | — | 1.69 uA (deep sleep) |
| Antenna Interface | — | IPEX / U.FL connector |
| Module Dimensions | — | 15.5 mm x 15.5 mm SMD |
| Package / Mounting | — | SMD stamp module |
| Compliance | — | RoHS Compliant |