Atmel ATSAMR21E17A-MUT

Mounting Type

Surface Mount

Package / Case

32-VFQFN Exposed Pad

Supplier Device Package

32-QFN (5x5)

Package

Bulk

Mfr

Atmel

Product Status

Active

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C ~ 85°C

Series

SMART™ SAM R21

Type

TxRx + MCU

Voltage - Supply

1.8V ~ 3.6V

Frequency

2.4GHz

Memory Size

The memory capacity is the amount of data a device can store at any given time in its memory.

128kB Flash, 16kB SRAM

Protocol

-

Power - Output

4dBm

RF Family/Standard

General ISM > 1GHz

Sensitivity

-99dBm

Data Rate (Max)

250kbps

Serial Interfaces

A serial interface is a communication interface between two digital systems that transmits data as a series of voltage pulses down a wire. Essentially, the serial interface encodes the bits of a binary number by their "temporal" location on a wire rather than their "spatial" location within a set of wires.

I²C, SPI, UART, USART, USB

Current - Receiving

11.3mA ~ 11.8mA

Current - Transmitting

7.2mA ~ 13.8mA

Modulation

O-QPSK

GPIO

16