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.
Type | 802.15.4 |
---|---|
Max Operating Freq. | 48 |
Wireless Technology | -99 |
CPU | Cortex-M0+ |
ADC Channels | 8 |
Operating Voltage Min. | 1.8 |
Operating Voltage Max. | 3.6 |
Operating Temperature Min. | -40 |
Operating Temperature Max. | 125 |
Power Output | 4 |
IO Pins | 16 |
RF Data Rate | 2 |
Frequency Range | 2.4 GHz |
Input Sensitivity (mVpp) | -99 |
Input Sensitivity | -99 |
Antenna Diversity | Yes |
Link Budget | 103 |
I2C | 5 |
Cloud Partner | True |
UART | 4 |
Transmit Current Consumption | 13 |
ADC Resolution | 12 |
SRAM | 16 |
Crypto Engine | AES |
Analog Comparators | 1 |
Timers | 6 |
Receive Current Consumption | 11 |
Flash | 128 |
External PA Control | Yes |
EEPROM | 16384 |
SPI | 5 |
Temperature Range | -40C to +85C |
Samr21 32Pin 128K T&r 32 Vqfn 5X5X1Mm T/R Rohs Compliant: Yes |Microchip ATSAMR21E17A-MUT | Newark Electronics |
MCU 32-Bit SAMR21 ARM Cortex M0+ RISC 128KB Flash 2.5V/3.3V 32-Pin QFN EP T/R | Avnet America |
ZIGBEE MODULE | Richardson RFPD |
Where can I find additional details, specifications and documents for a ATSAMR21E17A-MUT?
Additional datasheets, footprints and schematics for ATSAMR21E17A-MUT are listed on our Part Details page. You can also find images and similar parts to ATSAMR21E17A-MUT on this page.
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What category does ATSAMR21E17A-MUT fall under?
The ATSAMR21E17A-MUT is listed under ATSAMR21E17A.
Can I view similar or alternative parts?
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Is the ATSAMR21E17A-MUT RoHS compliant?
This part has not been flagged as RoHS Compliant.
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