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  • ATSAMR21E18A-MF

ATSAMR21E18A-MF

ATSAMR21E18A-MF datasheet pdf and RF Transceiver ICs product details from Microchip Technology stock available at Utmel


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATSAMR21E18A-MF
  • Package: 32-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 579
  • Description: ATSAMR21E18A-MF datasheet pdf and RF Transceiver ICs product details from Microchip Technology stock available at Utmel(Kg)

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Details

Tags

Parameters
Voltage - Supply 1.8V~3.6V
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Frequency 2.4GHz
Base Part Number ATSAMR21E
Interface I2C, SPI, UART, USART, USB
Memory Size 256kB Flash 32kB SRAM
Number of I/O 16
Speed 48 MHz
Bit Size 32
Has ADC YES
DMA Channels YES
PWM Channels YES
DAC Channels NO
ROM (words) 262144
On Chip Program ROM Width 8
CPU Family CORTEX-M0
Low Power Mode YES
Format FIXED POINT
Power - Output 4dBm
Integrated Cache YES
RF Family/Standard General ISM > 1GHZ
Data Rate (Max) 250kbps
Serial Interfaces I2C, SPI, UART, USART, USB
Current - Receiving 11.3mA~11.8mA
Current - Transmitting 7.2mA~13.8mA
Number of Serial I/Os 4
Number of Timers 6
Modulation O-QPSK
Number of External Interrupts 14
Sensitivity (dBm) -99 dBm
On Chip Data RAM Width 8
GPIO 16
Number of DMA Channels 12
Height Seated (Max) 1mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant
Factory Lead Time 12 Weeks
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 32
Operating Temperature -40°C~125°C
Packaging Tray
Published 2014
Series SMART™ SAM R21
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Type TxRx + MCU
Terminal Finish Matte Tin (Sn)
Technology CMOS

ATSAMR21E18A-MF Overview


Additionally, there is a 32-VFQFN Exposed Pad package for saving space.We are using Surface Mount as the RF transceiver's mounting method.As a result, it appears as a TxRx + MCU with transceiver RF's a high efficiency and a high degree of reliability.In order to provide high reliability, advanced transceiver RF' packaging Tray is used.32 pins are provided on the transceiver RF circuit board.Use ATSAMR21E to search for variants of the transceiver.It is one of the well-known SMART? SAM R21 series RF transceiver line.This system operates at 2.4GHz frequency.

ATSAMR21E18A-MF Features


32-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU
Tray is used
32 pins
Use ATSAMR21E
SMART? SAM R21 series

ATSAMR21E18A-MF Applications


There are a lot of Microchip Technology ATSAMR21E18A-MF RF Transceiver ICs applications.

  • Industrial and Data Logger
  • Low Noise Amplifier (LNA)
  • POS Terminals
  • LED Lighting
  • Internet of Things (IoT)
  • Security Systems
  • Smart Meters
  • Automotive
  • Fitness