ATSAMR21E18A-MFTA7
lmages are for reference only.ATSAMR21E18A-MFTA7
IC RF TXRX+MCU ISM>1GHZ 32QFN
Datasheet32-VFQFN Exposed Pad
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IC RF TxRx + MCU General ISM > 1GHz 2.4GHz 32-VFQFN Exposed Pad
ATSAMR21E18A-MFTA7
| Category | RF and Wireless - RF Transceiver ICs - |
| Manufacturer | Microchip Technology |
| Series | - |
| Packaging | Tape & Reel (TR)-->Cut Tape (CT) |
| RoHS Status | ROHS3 Compliant |
| Type | TxRx + MCU |
| RF Family/Standard | General ISM > 1GHz |
| Protocol | - |
| Modulation | O-QPSK |
| Frequency | 2.4GHz |
| Data Rate (Max) | 250kbps |
| Power - Output | 4dBm |
| Sensitivity | -99dBm |
| Memory Size | 256kB Flash, 32kB SRAM |
| Serial Interfaces | I2C, SPI, UART, USART, USB |
| GPIO | 16 |
| Voltage - Supply | 1.8V ~ 3.6V |
| Current - Receiving | 11.3mA ~ 11.8mA |
| Current - Transmitting | 7.2mA ~ 13.8mA |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (5x5) |
| Base Product Number | ATSAMR21 |
| Grade | - |
| Qualification | - |
| Product Attribute |  |
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| Part Number | ATSAMR21E18A-MF | ATSAMR21E18A-MFT | ATSAMR21E18A-MU | ATSAMR21E18A-MUT |
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Description | IC RF TXRX+MCU ISM>1GHZ 32QFN | IC RF TXRX+MCU ISM>1GHZ 32QFN | IC RF TXRX+MCU ISM>1GHZ 32QFN | IC RF TXRX+MCU ISM>1GHZ 32QFN |
| Series | SMART™ SAM R21 | SMART™ SAM R21 | SMART™ SAM R21 | SMART™ SAM R21 |
| Packaging | Tray | Tape & Reel (TR)-->Cut Tape (CT) | Tray | Tape & Reel (TR)-->Cut Tape (CT) |
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| Delivery Time | In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Orwintech ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries. |
| Delivery Cost | Use your express account for shipment if you have one. Use our account for the shipment. Refer to the table below for the approximate charges. (Different time frame / countries / package size has different price.) |
| Delivery Method | Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support. Others more shipping ways, please get in touch with us. |
| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Ltaly | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |
| Shipment charges(KG) | Reference DHL(USD$) |
| 0.00kg-1.00kg | USD$30.00 - USD$60.00 |
| 1.00kg-2.00kg | USD$40.00 - USD$80.00 |
| 2.00kg-3.00kg | USD$50.00 - USD$100 |
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