ATSAMR21G17A-MF ATSAMR21G17A by Microchip Technology
SAMR21 48pin 128K 125C
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
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.
Specifications
| 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 | 28 |
| 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 +125C |
Alternative Descriptions
| MCU 32-Bit SAMR21 ARM Cortex M0+ RISC 128KB Flash 2.5V/3.3V 48-Pin QFN EP Tray | Avnet America |
| ZIGBEE MODULE | Richardson RFPD |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ATSAMR21G17A-MF?
Additional datasheets, footprints and schematics for ATSAMR21G17A-MF are listed on our Part Details page. You can also find images and similar parts to ATSAMR21G17A-MF on this page.
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What category does ATSAMR21G17A-MF fall under?
The ATSAMR21G17A-MF is listed under ATSAMR21G17A.
Can I view similar or alternative parts?
You can view similar parts to ATSAMR21G17A-MF when available in the ATSAMR21G17A range under the specifications section at the bottom of the details page.
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Is the ATSAMR21G17A-MF RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for ATSAMR21G17A-MF have stock available?
Authorised distributors including Avnet America, Microchip Technology, Richardson RFPD and EBV Elektronik have stock available or on a lead time for ATSAMR21G17A-MF.
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