| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Current - Transmitting | |
| Data Rate (Max) | |
| Frequency | |
| GPIO | |
| Memory Size | |
| Modulation | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Power | |
| RF Family | |
| Sensitivity | |
| Serial Interfaces | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The Microchip Technology ATSAMR21G18A-MU is an integrated circuit designed for RF communication, combining a transceiver with a microcontroller. It operates in the General ISM band above 1GHz, specifically at 2.4GHz, and supports O-QPSK modulation.
Key electrical specifications include a maximum data rate of 250kbps, an output power of 4dBm, and a sensitivity of -99dBm. The device features 256kB of Flash memory and 32kB of SRAM. It supports multiple serial interfaces such as I²C, SPI, UART, USART, and USB, and provides 28 GPIO pins. The operating voltage ranges from 1.8V to 3.6V, with receiving current draw between 11.3mA and 11.8mA, and transmitting current between 7.2mA and 13.8mA.
This component is designed for surface mounting and comes in a 48-VFQFN Exposed Pad package, with the supplier device package specified as 48-QFN (7x7). The operating temperature range is -40°C to 85°C. Environmental compliance includes RoHS3 status.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 1.8V to 3.6V.
The package type is 48-VFQFN Exposed Pad.
The operating temperature range is -40°C to 85°C.
The RoHS status is RoHS3 Compliant.