Microchip Technology ATSAMR21E18A-MF (1 Tray)
- Model Number
- ATSAMR21E18A-MF
- Manufacturer
- Microchip Technology
- Datasheet
- ATSAMR21E18A-MF PDF
- Description
- IC RF TXRX+MCU ISM>1GHZ 32VQFN
In Stock : 937
USD $5.27
Payments
Shipping
Product Details
- Manufacturer
- Microchip Technology
- Series
- SMART™ SAM R21
- Packaging
- Tray
- Product Status
- Active
- Digi-Key Programmable
- Not Verified
- 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
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Latest Review
-
Timothy
Reviewed on 2025-05-0117:26
Very good!
-
Freya
Reviewed on 2025-04-2914:22
It is fully functional and fully supports my circuit design needs.
-
Derek
Reviewed on 2025-04-1907:44
The price is slightly higher, but considering the performance, it is still worth buying.
-
Colin
Reviewed on 2025-04-1502:08
There are detailed specifications and user guides, which are very considerate.
-
Isaiah
Reviewed on 2025-04-1306:06
It is very cost-effective. It is rare to have such an excellent product in China.
-
Zoe
Reviewed on 2025-04-0915:03
There are independent logos and anti-counterfeiting labels, which are very guaranteed.
-
Mary
Reviewed on 2025-04-0801:51
The packaging is strict, and all components are packed in anti-static bags.
-
Owen
Reviewed on 2025-04-0307:38
The seller is very professional and knows the component parameters well. The recommended replacement components are very useful.
-
Evan
Reviewed on 2025-03-2713:29
Fast delivery, good product quality, and good component suppliers.
-
Yasmin
Reviewed on 2025-03-2022:34
After a small problem occurs, the manufacturer will quickly send a replacement product, which is very responsible.
Company Profile
Longzi Technology (Shenzhen) Co., Ltd. operates as a global distributor of electronic components. Since our inception, we have adhered to a business philosophy centered on delivering the best products, maintaining an excellent reputation, offering top-notch services, all at reasonable prices. Our commitment to professional quality and consistent professionalism has earned us the trust and support of a majority of suppliers and customers, propelling us swiftly through the competitive market.
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