ATSAMR21E18A-MU Allicdata Electronics

ATSAMR21E18A-MU RF/IF and RFID

Allicdata Part #:

ATSAMR21E18A-MU-ND

Manufacturer Part#:

ATSAMR21E18A-MU

Price: $ 3.21
Product Category:

RF/IF and RFID

Manufacturer: Microchip Technology
Short Description: IC RF TXRX+MCU ISM>1GHZ 32-VFQFN
More Detail: IC RF TxRx + MCU General ISM > 1GHZ 2.4GHz 32-VFQ...
DataSheet: ATSAMR21E18A-MU datasheetATSAMR21E18A-MU Datasheet/PDF
Quantity: 307
1 +: $ 2.92320
25 +: $ 2.66868
Stock 307Can Ship Immediately
$ 3.21
Specifications
Power - Output: 4dBm
Package / Case: 32-VFQFN Exposed Pad
Operating Temperature: -40°C ~ 85°C
Current - Transmitting: 7.2mA ~ 13.8mA
Current - Receiving: 11.3mA ~ 11.8mA
Voltage - Supply: 1.8 V ~ 3.6 V
GPIO: 16
Serial Interfaces: I²C, SPI, UART, USART, USB
Memory Size: 256kB Flash, 32kB SRAM
Sensitivity: -99dBm
Series: SMART™ SAM R21
Data Rate (Max): 250kbps
Frequency: 2.4GHz
Modulation: O-QPSK
Protocol: --
RF Family/Standard: General ISM > 1GHZ
Type: TxRx + MCU
Part Status: Active
Packaging: Tray 
Description

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The ATSAMR21E18A-MU is an integrated radio frequency (RF) transceiver chip for wireless communication applications. The ATSAMR21E18A-MU is a modern RF transceiver that combines a fast, full-duplex radio solution with a substantial portion of the application layer firmware embedded on the same chip. It is designed to meet the needs of high-bandwidth, low-power wireless communication in a wide range of applications, including voice, audio, video, and data communication.

The ATSAMR21E18A-MU is a System-on-Chip (SoC) incorporating an ARM Cortex M0+ processor, a built-in 2.4GHz transceiver, digital signal processing capabilities, and a host of features to optimize the performance of the radio systems using it. It supports a wide range of consumer, commercial, and industrial applications with its integrated radio and processor platform. The ATSAMR21E18 also includes a built-in IEEE 802.15.4 / Zigbee protocol stack, enabling it to be used in systems that use the Zigbee protocol for data exchange.

The ATSAMR21E18A-MU features a highly integrated radio transceiver with advanced support tools and an easy-to-use programming interface. This RF transceiver is capable of handling high-bandwidth data transmission with low power consumptions. It is capable of providing robust performance in various communication environments including popular industrial, scientific, and medical (ISM) bands. The transceiver operates over a wide frequency range of 2.4 GHz with a maximum data rate of 250 kbps. It supports both packet and continuous mode." The transceiver also includes advanced hardware-based digital signal processing technologies such as adaptive frequency hopping (AFH), channel estimation and packet handling, FEC accounting, and error correction.

The ATSAMR21E18A-MU also features an integrated application layer which supports the Zigbee protocol, making it ideal for a wide range of applications requiring any-to-any data transport. This protocol stack also supports various security protocols such as AES-128, allowing for highly secure communications. The ATSAMR21E18A-MU also has an integrated power management unit, which helps to reduce power consumption and increase efficiency.

In addition, the ATSAMR21E18A-MU is equipped with a rich set of peripherals including an on-chip debug interface, 16KB of SRAM, and Flash memory of up to 32KB. It also features a variety of communication interfaces including USART, SPI and I2C, making it an ideal platform for many types of applications. The ATSAMR21E18A-MU is also capable of direct connection with external sensors and other devices.

Overall, the ATSAMR21E18A-MU is a modern RF transceiver chip for wireless communication that combines low power consumption, a robust radio platform, and an integrated Zigbee protocol stack. This makes it a great choice for a wide range of applications requiring efficient, reliable, and secure communications. It is well suited for IoT and home automation applications, consumer and medical electronics, and industrial and automotive applications.

The specific data is subject to PDF, and the above content is for reference

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