SAM R34/R35 Low Power LoRa® Sub-GHz System-in-Package Family features:
Operational and Peripheral Feature Highlights
- Compact, highly integrated solution Arm Cortex M0+ MCU & LoRa Radio
- 6×6 mm compact BGA package
- Up to 256 KB Flash accommodates application code and stack
- Up to 40 KB RAM including 8KB LP-RAM
- One full-speed 12 Mbps USB and up to five Serial Communication Interfaces (SERCOM), each configurable as USART, I2C, SPI or LIN
- 12-bit, 1 Msps Analog-to-Digital Converter (ADC) with up to eight external channels
- Two analog comparators with window compare function
Radio Feature Highlights
- 862 MHz to 1020 MHz coverage
- Up to 20 dBm (100 mW) max power
- Up to +13 dBm (20 mW) high-efficiency PA
- High sensitivity Down to -136 dBm (LoRaWAN™ protocol compliant modes)
- Down to -148 dBm (proprietary narrowband modes)
- Up to 168 dB maximum link budget
- Low RX current of 17 mA (typical)LoRa Technology, (G)FSK, (G)MSK and OOK Modulation
- Automatic RF Sense and CAD with ultra-fast Automatic Frequency Control (AFC) Packet Engine up to 256 bytes with Cyclic Redundancy Check (CRC)