STM32WL55JCI6 vs STM32WLE5J8I6 对比
详细并排对比 STM32WL55JCI6 出自 STMicroelectronics 和 STM32WLE5J8I6 出自 STMicroelectronics。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。
STMicroelectronics
STM32WLE5J8I6 - LoRa Sub-GHz Wireless MCU 64KB | STMicroelectronics
STM32WLE5J8I6 ✓ 量产中规格对比
| 参数 | STM32WL55JCI6 | STM32WLE5J8I6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 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） | $7.25 | $4.28 |
| Core | Dual-core Arm Cortex-M4 (64 MHz) + Cortex-M0+ (48 MHz) | 32-bit Arm Cortex-M4 |
| Flash Memory | 256 KB | 64 KB |
| SRAM | 64 KB | 20 KB |
| Radio Frequency Range | 150 MHz to 960 MHz | 150 MHz to 960 MHz |
| Modulation | LoRa, (G)FSK, (G)MSK, BPSK | — |
| Protocols | LoRaWAN 1.0, Sigfox, 802.15.4 | — |
| RX Sensitivity | -137 dBm | — |
| Max TX Output Power | +22 dBm | — |
| RX Current | 4.82 mA | — |
| TX Current | 87 mA at +14 dBm | — |
| Standby Current | 1.62 uA (with RTC) | — |
| 电源电压 | 1.8 V to 3.6 V | — |
| 工作温度 | -40C to +85C | -40C to +85C (industrial, I grade) |
| 封装 | UFBGA-73 (7x7 mm) | 73-ball UFBGA |
| 安装类型 | Surface Mount | Surface Mount |
| Peripherals | 12-bit ADC, DAC, comparators, op-amps, UART/SPI/I2C, TRNG | — |
| RadioTXRX | TxRx + MCU | — |
| Maximum CPU Frequency | — | 48 MHz |
| Modulation Formats | — | LoRa, (G)FSK, (G)MSK, BPSK |
| Wireless Protocol | — | LoRa / LPWAN / 802.15.4 compatible RF |
| Supply Voltage Range | — | 1.8 V to 3.6 V |
| Product Family | — | STM32WLE5xx / STM32WL |
| Product Type | — | RF Transceiver + MCU (single-chip wireless MCU) |
| RoHS 状态 | — | Compliant |
| Packaging | — | Tray |
| Typical Applications | — | LPWAN, LoRaWAN, smart metering, IoT sensor nodes |