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ATSAMR34J18B-I/7JX - 

Microcontroller Application Specific, SAM 32 Family SAM R34 Series, 32bit, 256KB, 48MHz, TFBGA-64

ATSAMR34J18B-I/7JX - Microcontroller Application Specific, SAM 32 Family SAM R34 Series, 32bit, 256KB, 48MHz, TFBGA-64

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
ATSAMR34J18B-I/7JX
Order Code:
2947007
Product Range
SAM 32 Family SAM R34 Series Microcontrollers
See all Technical Docs

Product Overview

The SAM R34 is a family of ultra-low power microcontrollers combined with a UHF transceiver communication interface. It uses a 32bit ARM® Cortex® -M0+ processor and offers up to 256KB of Flash and 40KB 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.
  • ARM Cortex -M0+ CPU running at up to 48MHz (2.46CoreMark®/MHz)
  • In-System Self-Programmable Flash Memory, with options for sizes - 256KB, 128KB or 64KB
  • Static Random Access Memory (SRAM) with options for sizes - 32KB, 16KB or 8KB
  • Power-on Reset (POR) and Brown-out Reset
  • Internal and External Clock Options with 48MHz Digital Frequency Locked Loop (DFLL48M) and 48MHz to 96MHz Fractional Digital Phase Locked Loop (FDPLL96M)
  • Integrated LoRa Technology Transceiver
  • 12-Channel Direct Memory Access Controller(DMAC)
  • Three 16bit Timer/Counters (TC)
  • 32bit Real Time Counter (RTC) with Clock/Calendar Function
  • CRC-32 Generator
  • Up to Five Serial Communication Interfaces (SERCOM)
  • One 12bit, 1 Msps Analog-to-Digital Converter (ADC) with up to Eight External Channels
  • Two Analog Comparators (AC) with Window Compare Function

Product Information

:
SAM 32 Family SAM R34 Series Microcontrollers
:
ARM Cortex-M0+
:
32bit
:
256KB
:
32KB
:
48MHz
:
27I/O's
:
TFBGA
:
64Pins
:
I2C, SPI, USART, USB
:
USB Microcontroller
:
1.8V
:
3.63V
:
SAM 32
:
SAM R34
:
-
:
-
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