ATSAMR21G18A-MUT More Semiconductors - ICs by Microchip Technology

Status: Active
Series: ATSAMR21G18A
RoHS: Compliant
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An IEEE 802.15.4 compliant single chip combines an ARM® Cortex®-M0+ based 32-bit microcontroller and best-in-class 2.4GHz RF transceiver. It offers an excellent RF performance, with a link budget of 103dBm while consuming 50% less active current than existing offerings. The device features IEEE 802.15.4 MAC hardware accelerators and automatic transmission modes, wake-on-radio, offers twelve-channel direct memory access (DMA) controller, up to four configurable SERCOM modules for I2C, SPI and USART and a 128-bit AES crypto engine. The device features further blocks like a Peripheral Touch Controller (PTC), Full-Speed USB Device and embedded Host and hardware components to support RF distance measurements. To complement that set the SAM R21 also supports external power amplifiers and antenna diversity.

The ATSAMR21G18A is available in a regulatory-certified module, ATSAMR21G18. The ATSAMR21G18 is a full-featured module with multiple I/O and dual u.FL connectors for external antennas. Visit the module product page for more information.

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Prices starting from US$4.89


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Logo for Microchip Technology Microchip Technology US$4.89
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Logo for Future Electronics Future Electronics US$5.75
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Logo for Avnet America Avnet America US$6.74
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Logo for Richardson RFPD Richardson RFPD US$6.32
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Specifications

Type 802.15.4
Power Output 4
Pin Count 48
Max Speed (MIPS) 0
IO Pins 28
RF Module False
RF Transceiver False
Operating Temperature Min. -40
Operating Temperature Max. 125
Max Speed (MHz) 0
Vdd Min (V) 0
Vdd Max (V) 0
RF Data Rate 2
RF Power 0
Frequency Range 2.4 GHz
Input Sensitivity (mVpp) -99
Input Sensitivity -99
Antenna U.FL
Antenna Diversity Yes
Operating Voltage Min. 1.8
Operating Voltage Max. 3.6
Flash (KB) 256
CPU Cortex-M0+
ADC Channels 8
ADC Resolution 12
Analog Comparators 1
Crypto Engine AES
Max Operating Freq. 48
External PA Control Yes
Receive Current Consumption 11
Transmit Current Consumption 13
Link Budget 103
Cloud Partner True
Max Data Rate 0
Pins | Packaging 48 | VQFN
Temp Range -40C to +85C
Packing Media Tape and reel (4000)

Resources


Application Notes
AN_42478 - AT11309: Advanced RF Layout with Altium
AN_42082 - AVR10002: ATmega256RFR2 Evaluation Kit - User Guide
AN_42081 - AVR10004: RCB256RFR2 - Hardware User Manual
AN_42240 - AT06482: Real Color ZLL LED Light Bulb with ATmega256RFR2 - Software User`s Guide
AN_42219 - AT04464: Wireless SoC Reference Design with RFMDs RF6505
AN_42236 - AT06700: LED Commercial Lighting Kit and Gateway Software User`s Guide
AN_42241 - AT06412: Real Color ZLL LED Light Bulb with ATmega256RFR2 - Hardware User Guide
AN_42302 - AT03201: 100W Commercial LED Light with Wireless Connection - Hardware User Guide
AN_42131 - AT02865: RF Layout with Microstrip
AN_42424 - AT12459: FCC Test for IEEE 802.15.4 Transmitters
AN_42028 - AVR2130: Lightweight Mesh Developer Guide
AN_42029 - AVR2131: Lightweight Mesh Getting Started Guide
AN_42136 - AT02430: Supporting TWIGEN Interface in Serial Bootloader (AVR2054)
AN_42288 - AT05436: BitCloud ZigBee Home Automation (ZHA) - Hands-on
AN_42150 - AT01030: Low-cost Ethernet to Wireless Gateway with ATmega256RFR2
AN_42196 - AT02607: Wireless Product Development Using Studio and ASF
AN_42332 - AT09567: ISM Band PCB Antenna Reference Design
AN_42356 - AT02594: Smart Reduced Power Consumption Techniques
AN_42732 - AT16802: Antenna Tune Up
AN_42275 - AT07926: Connecting Wireless Networks to the Internet using Xively Technology
AN_42140 - AT03188: Performance Test EVK with External FEM
AN_42020 - AVR477: RF4Control - Touch Remote Control
AN_42057 - AVR417: ZLL Gateway Getting Started Guide
AN_42036 - AVR2068: RF4CE-HID QTouch Analyzer Target for AVR477
AN_42561 - AT14164: User Calibration of Internal Temperature Sensor - SAM R21
AN_42619 - AT14341: WSNMonitor Communication Protocol
AN_8390 - AVR2054: SerialBootloader User Guide
AN_42391 - AT08973: SAMR21 Basic Connections and Wireless Design
AN_32210 - AT02597: ZigBee PRO Packet Analysis with Sniffer
AN_42687 - AT14615: ZigBee Broadcast Message Handling and Implementation in BitCloud SDK



Legacy Collaterals
AN_42115 - AT03255: SAM D/R/L/C Serial Peripheral Interface (SERCOM SPI) Driver
AN_42118 - AT03256: SAM D/R/L/C Serial USART (SERCOM USART) Driver
AN_42119 - AT03259: SAM D/R System Clock Management (SYSTEM CLOCK) Driver
AN_42120 - AT03260: SAM D/R System (SYSTEM) Driver
AN_42116 - AT03254: SAM D/R/L/C I2C Slave Mode (SERCOM I2C) Driver
AN_42122 - AT03261: SAM D/R/L/C System Interrupt (SYSTEM INTERRUPT) Driver
AN_42121 - AT03262: SAM D/R/L/C System Pin Multiplexer (SYSTEM PINMUX) Driver
AN_42123 - AT03263: SAM D/R/L/C Timer Counter (TC) Driver
AN_42124 - AT03264: SAM D/R/L/C Watchdog (WDT) Driver
AN_42126 - AT03266: SAM D/R/L/C RTC Calendar (RTC CAL) Driver
AN_42125 - AT03265: SAM D10/D11/D20/D21/R/L/C EEPROM Emulator (EEPROM) Service
AN_42257 - AT07683: SAM D09/D10/D11/D21/DA1/R/L/C Direct Memory Access Controller (DMAC) Driver
AN_42256 - AT07058: SAM D10/D11/D21/DA1/R/L/C Timer Counter for Control Applications (TCC) Driver
AN_42149 - AT03789: SAM D10/D11/D20/D21/DA1/R Brown Out Detector (BOD) Driver
AN_42107 - AT03229: SAM D/R/L/C Peripheral Access Controller (PAC) Driver
AN_42106 - AT03242: SAM D20/D21/D10/D11/DA1/L/C Analog Comparator (AC) Driver
AN_42109 - AT03243: SAM D/R Analog to Digital Converter (ADC) Driver
AN_42108 - AT03245: SAM D/R/L/C Event System (EVENTS) Driver
AN_42112 - AT03246: SAM D/R/L/C External Interrupt (EXTINT) Driver
AN_42114 - AT03247: SAM D/R/L/C Non-Volatile Memory (NVM) Driver
AN_42113 - AT03248: SAM D/R/L/C Port (PORT) Driver
AN_42111 - AT03249: SAM D/R/L/C RTC Count (RTC COUNT) Driver
AN_42117 - AT03250: SAM D/R/L/C I2C Master Mode (SERCOM I2C) Driver
Computers that You Wear Help Your Work and Play
Designing Feature-Rich User Interfaces for Home and Industrial Controllers
ASF4 API Reference Manual



Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.1206
Shipping Weight (kg) 1.281
Lead Count 48
Package Type VQFN
Package Width or Size 7x7x1mm
Soldering Composition Matte Tin

Alternative Descriptions

SAMR21 48pin 256K Ind Temp T&R | Microchip Technology
Samr21 48Pin 256K Ind Temp T&r 48 Vqfn 7X7X1Mm T/R Rohs Compliant: Yes |Microchip ATSAMR21G18A-MUT | Newark Electronics
SAM R21G Series 48MHz 32KB RAM 256KB Flash 32-Bit Microcontroller - QFN-48 | Future Electronics
HighEnd MCU | Avnet America
ZIGBEE MODULE | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ATSAMR21G18A-MUT?

Additional datasheets, footprints and schematics for ATSAMR21G18A-MUT are listed on our Part Details page. You can also find images and similar parts to ATSAMR21G18A-MUT on this page.

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What category does ATSAMR21G18A-MUT fall under?

The ATSAMR21G18A-MUT is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to ATSAMR21G18A-MUT when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

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Is the ATSAMR21G18A-MUT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for ATSAMR21G18A-MUT have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and Richardson RFPD have stock available or on a lead time for ATSAMR21G18A-MUT.

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