RAK3172-T-9-SM-I vs RAK3172-T-8-SM-I 比較
詳細な並列比較: RAK3172-T-9-SM-I メーカー: RAKwireless および RAK3172-T-8-SM-I メーカー: RAKwireless。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | RAK3172-T-9-SM-I | RAK3172-T-8-SM-I |
|---|---|---|
| ブランド | RAKwireless | RAKwireless |
| カテゴリ | RF Modules | RF Modules |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $5.60 | $6.25 |
| Module Series | RAK3172 WisDuo LPWAN | — |
| 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 | LoRaWAN 1.0.3 |
| Modulation | LoRa, FSK | LoRa (CSS), (G)FSK |
| Frequency Band | 9 band - 902 MHz to 928 MHz (US915 / AU915 / AS923) | — |
| 電源電圧 | 2 V to 3.6 V DC | 2 V to 3.6 V |
| Transmit Current | 87 mA (continuous) | — |
| Receive Current | 5.22 mA | — |
| 動作温度 | -40 C to +85 C | -40°C to +85°C |
| Range (line of sight) | Up to 15 km | — |
| Host Interfaces | UART, SPI, I2C | SPI, UART, I2C |
| Antenna Connector | IPEX MHF4 (I-SM-I suffix) | — |
| Module Footprint | SMD 15.5 x 15 mm castellated pads | — |
| 実装タイプ | Surface Mount, castellated edge pads | — |
| RoHS ステータス | Compliant | — |
| Module Type | — | LoRaWAN Transceiver Module |
| Chipset | — | STMicroelectronics STM32WLE5CC (Cortex-M4 + integrated LoRa radio) |
| LoRaWAN Region | — | EU868 (863-870 MHz) |
| TX Output Power | — | Up to +20 dBm |
| RX Current (typical) | — | 5.22 mA |
| TX Peak Current (at +20 dBm) | — | 87 mA |
| MCU Core | — | Arm Cortex-M4 up to 48 MHz |
| Flash Memory | — | 256 Kbytes |
| SRAM | — | 64 Kbytes |
| Antenna Interface | — | IPEX connector (with I-PEX variant) |
| Package / Mounting | — | SMD Castellation, 15.5 × 15 mm |
| RF Range (line-of-sight) | — | Approx. 15 km |
| LoRaWAN Class | — | Class A, B, C |
| Compliance | — | RoHS compliant |