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| Part Number | ATSAMR35J18BT-I/7JX | ATSAMR34J18BT-I/7JX | ATSAMR35J16BT-I/7JX | ATSAMR35J17BT-I/7JX |
|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active |
| Type | TxRx + MCU | TxRx + MCU | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | 802.15.4 | 802.15.4 | 802.15.4 | 802.15.4 |
| Protocol | LoRa™ | LoRa™ | LoRa™ | LoRa™ |
| Modulation | FSK, GFSK, GMSK, MSK, OOK | FSK, GFSK, GMSK, MSK, OOK | FSK, GFSK, GMSK, MSK, OOK | FSK, GFSK, GMSK, MSK, OOK |
| Frequency | 137MHz ~ 175MHz, 410MHz ~ 525MHz, 862MHz ~ 1.02GHz | 137MHz ~ 175MHz, 410MHz ~ 525MHz, 862MHz ~ 1.02GHz | 137MHz ~ 175MHz, 410MHz ~ 525MHz, 862MHz ~ 1.02GHz | 137MHz ~ 175MHz, 410MHz ~ 525MHz, 862MHz ~ 1.02GHz |
| Data Rate (Max) | - | - | - | - |
| Power - Output | 20dBm | 20dBm | 20dBm | 20dBm |
| Sensitivity | -148dBm | -148dBm | -148dBm | -148dBm |
| Memory Size | 256kB Flash, 32kB SRAM | 256kB Flash, 32kB SRAM | 64kB Flash, 8kB SRAM | 128kB Flash, 16kB SRAM |
| Serial Interfaces | I²S, SPI, USART, USB | I²S, SPI, USART, USB | I²S, SPI, USART, USB | I²S, SPI, USART, USB |
| GPIO | 27 | 27 | 27 | 27 |
| Voltage - Supply | 1.8V ~ 3.63V | 1.8V ~ 3.63V | 1.8V ~ 3.63V | 1.8V ~ 3.63V |
| Current - Receiving | 14.8mA ~ 15.8mA | 14.8mA ~ 15.8mA | 14.8mA ~ 15.8mA | 14.8mA ~ 15.8mA |
| Current - Transmitting | 32.5mA ~ 94.5mA | 32.5mA ~ 94.5mA | 32.5mA ~ 94.5mA | 32.5mA ~ 94.5mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 64-TFBGA | 64-TFBGA | 64-TFBGA | 64-TFBGA |
| Supplier Device Package | 64-TFBGA (6x6) | 64-TFBGA (6x6) | 64-TFBGA (6x6) | 64-TFBGA (6x6) |
