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SAMR35 - Low Power Sub-GHz SiP

Download the SAMR35 datasheet PDF. This datasheet also covers the SAMR34 variant, as both devices belong to the same low power sub-ghz sip family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Operational Features.
  • Processor:.
  • ARM Cortex -M0+ CPU running at up to 48 MHz (2.46CoreMark®/MHz).
  • Single-Cycle Hardware Multiplier.
  • Micro Trace Buffer (MTB).
  • Memory:.
  • In-System Self-Programmable Flash Memory, with options for sizes - 256 KB, 128 KB or 64 KB.
  • Static Random Access Memory (SRAM) with options for sizes - 32 KB, 16 KB or 8KB.
  • 8 KB low-power RAM with battery backup retention (with 4 KB option).
  • System:.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SAMR34-Microchip.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microchip Technology

Part Number Description
SAMR30 IEEE 802.15.4 Sub-GHz System-in-Package
SAMR34 Low Power Sub-GHz SiP
SAMRH707 Radiation-Hardened 32-bit Microcontroller
SAMRH71 Rad-Hard 32-bit Microcontroller
SAM20G 32-bit Cortex-M0+ MCU

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SAM R34/R35 SAM R34/R35 Low Power LoRa® Sub-GHz SiP Datasheet Introduction The SAM R34/R35 is a family of ultra-low power microcontrollers combined with a UHF transceiver communication interface. It uses a 32-bit ARM® Cortex® -M0+ processor and offers up to 256 KB of Flash and 40 KB of SRAM, including an area of battery backed-up SRAM. The UHF transceiver supports LoRa® and FSK modulation. LoRa technology is a spread spectrum protocol optimized for low data-rate, ultra-long range signaling. It is ideal for battery-powered remote sensors and controls. The SAM R34 includes an integrated microcontroller with USB and the UHF transceiver, making it suitable for USB dongle applications or for software updates via USB.