ATSAMR21E19A-MFT More Semiconductors - ICs by Microchip Technology
| Status: | Active |
|---|---|
| Series: | ATSAMR21E19A |
| RoHS: | Compliant |
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.
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Specifications
| Type | 802.15.4 |
|---|---|
| Power Output | 4 |
| Pin Count | 0 |
| Max Speed (MIPS) | 0 |
| IO Pins | 16 |
| 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 Diversity | Yes |
| Operating Voltage Min. | 1.8 |
| Operating Voltage Max. | 3.6 |
| Flash (KB) | 256 + 512 |
| 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 | 32 | TQFN |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (5000) |
Resources
Data Sheets |
|---|
| ATSAMR21 Data Sheet |
Legacy Collaterals |
|---|
| ASF4 API Reference Manual |
Supporting Collateral |
|---|
| Wireless Hardware Design Checklist |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0773 |
| Shipping Weight (kg) | 0.0 |
| Lead Count | 32 |
| Package Type | TQFN |
| Package Width or Size | 5x5x1.2mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| SAMR21 32pin Serial FL 512K 125C T&R | Microchip Technology |
| Microcontroller, SMART, ARM-Based, Wireless, 32 Pins, 256 Kb + 512 Kb Flash, T&R | EBV Elektronik |
| Samr21 32Pin Serial Fl 512K 125C T&r 32 Tqfn 5X5X1.2Mm T/R Rohs Compliant: Yes |Microchip ATSAMR21E19A-MFT | Newark Electronics |
| ZIGBEE MODULE | Richardson RFPD |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ATSAMR21E19A-MFT?
Additional datasheets, footprints and schematics for ATSAMR21E19A-MFT are listed on our Part Details page. You can also find images and similar parts to ATSAMR21E19A-MFT on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ATSAMR21E19A-MFT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ATSAMR21E19A-MFT price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ATSAMR21E19A-MFT fall under?
The ATSAMR21E19A-MFT is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to ATSAMR21E19A-MFT when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the ATSAMR21E19A-MFT you can contact the distributor directly for product support, shipping queries etc.
Is the ATSAMR21E19A-MFT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for ATSAMR21E19A-MFT have stock available?
Authorised distributors including Microchip Technology, EBV Elektronik, Newark Electronics, Avnet America and Richardson RFPD have stock available or on a lead time for ATSAMR21E19A-MFT.
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