ATSAMR35J18B-I/7JX
ActiveMCU WITH LORA TRANCEIVER WITH 256KB FLASH 64 TFBGA 6X6X1.20 TRAY ROHS COMPLIANT: YES
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ATSAMR35J18B-I/7JX
ActiveMCU WITH LORA TRANCEIVER WITH 256KB FLASH 64 TFBGA 6X6X1.20 TRAY ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | ATSAMR35J18B-I/7JX |
|---|---|
| Current - Receiving [Max] | 15.8 mA |
| Current - Receiving [Min] | 14.8 mA |
| Current - Transmitting [Max] | 94.5 mA |
| Current - Transmitting [Min] | 32.5 mA |
| Frequency [Max] | 1.02 GHz, 525 MHz, 175 MHz |
| Frequency [Min] | 862 MHz, 410 MHz, 137 MHz |
| GPIO | 27 |
| Memory Size [custom] | 32 kB |
| Memory Size [custom] | 256 kB |
| Modulation | MSK, FSK, OOK, GFSK, GMSK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Power - Output | 20 dBm |
| Protocol | LoRa™ |
| RF Family/Standard | 802.15.4 |
| Sensitivity | -148 dBm |
| Serial Interfaces | USART, USB, SPI, I2S |
| Supplier Device Package | 64-TFBGA (6x6) |
| Type | TxRx + MCU |
| Voltage - Supply [Max] | 3.63 V |
| Voltage - Supply [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 8.57 | |
| 25 | $ 8.32 | |||
| Microchip Direct | TRAY | 1 | $ 8.57 | |
| 25 | $ 7.89 | |||
| 100 | $ 7.54 | |||
| Newark | Each | 100 | $ 7.54 | |
Description
General part information
ATSAMR35J16 Series
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](https://www.microchip.com/en-us/tools-resources/develop/microchip-studio) and a detailed chip-down design package, these devices highly simplify the development and accelerate the time to market for LoRa end-nodes.
