The ATSAMR35J17 is an ultra-low power microcontroller combined with a UHF transceiver communication interface. It uses the 32-bit ARM® Cortex®-M0+ processor and offers 128 KB of Flash and 24 KB of SRAM (8KB battery backed) in a compact 6 x 6 mm BGA package. With ultra-low power sleep currents as low as 790nA, the ATSAMR35J17 devices are ideal for battery powered remote sensor applications.
The highly configurable peripherals include up to 5 SERCOMs (configurable as I2C/SPI /UART/LIN interfaces) with one in the low power domain, 8 12-bit ADC channels, 2 analog comparators and custom configurable logic modules. The transceiver supports LoRa, FSK, MSK and GSK modulation and delivers up to 20 dBm TX power with an RX sensitivity down to -148 dBm.
Supported by certified SAM R34 Xplained Pro Evaluation Kit, Atmel Studio and a detailed chip-down design package, these devices highly simplify the development and accelerate the time to market for LoRa end-nodes.
Microchip's complimentary and confidential Wireless Check online design review service is available for customers who have selected our products for their application design-in*. *The online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Additional Features
Industry's lowest power LoRa® SiP device
32-bit Arm® Cortex M0+ MCU and LoRa Transceiver
Small form factor: 6x6 mm compact BGA package
128 KB Flash and 24 KB RAM accommodates application code and stack
Most cost and size effective solution, eliminating need for external MCU
Fully supported 862 to 1020 MHz frequency coverage
Up to 20 dBm maximum transmit power
Down to -148 dBm Receive Sensitivity
Low RX current of 17mA (typical)
LoRa Technology, (G)FSK, (G)MSK and OOK Modulation
The ATSAMR35J17 is an ultra-low power microcontroller combined with a UHF transceiver communication interface. It uses the 32-bit ARM® Cortex®-M0+ processor and offers 128 KB of Flash and 24 KB of SRAM (8KB battery backed) in a compact 6 x 6 mm BGA package. With ultra-low power sleep currents as low as 790nA, the ATSAMR35J17 devices are ideal for battery powered remote sensor applications.
The highly configurable peripherals include up to 5 SERCOMs (configurable as I2C/SPI /UART/LIN interfaces) with one in the low power domain, 8 12-bit ADC channels, 2 analog comparators and custom configurable logic modules. The transceiver supports LoRa, FSK, MSK and GSK modulation and delivers up to 20 dBm TX power with an RX sensitivity down to -148 dBm.
Supported by certified SAM R34 Xplained Pro Evaluation Kit, Atmel Studio and a detailed chip-down design package, these devices highly simplify the development and accelerate the time to market for LoRa end-nodes.
Microchip's complimentary and confidential Wireless Check online design review service is available for customers who have selected our products for their application design-in*.
*The online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Additional Features
- Industry's lowest power LoRa® SiP device
- 32-bit Arm® Cortex M0+ MCU and LoRa Transceiver
- Small form factor: 6x6 mm compact BGA package
- 128 KB Flash and 24 KB RAM accommodates application code and stack
- Most cost and size effective solution, eliminating need for external MCU
- Fully supported 862 to 1020 MHz frequency coverage
- Up to 20 dBm maximum transmit power
- Down to -148 dBm Receive Sensitivity
- Low RX current of 17mA (typical)
- LoRa Technology, (G)FSK, (G)MSK and OOK Modulation
