EFR32MG21A020F1024IM32-B

Advanced mesh networking capabilities in a tiny packag
5,761 Effective Inventory

EFR32MG21A020F1024IM32-B

Effective Inventory5,761

Advanced mesh networking capabilities in a tiny packag

  • Manufacturer Part # : EFR32MG21A020F1024IM32-B

  • Package/Case: 32-VFQFNExposedPad

  • Part Status : ACTIVE

  • Brand: Silicon Labs

  • RoHS:

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

ship1 ship2 ship3 ship4 ship5 ship6

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

questionContent1 questionContent2 questionContent3 questionContent4 ctc pelican express chunghwa post

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

wire

WireTransfer

questionContent7

Paypal

cc

CreditCard

western

WesternUnion

mg

MoneyGram

Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

pg

Example

Tape and Reel

Tape and Reel

Cut Tape

Cut Tape

Tube or Tray

Tube or Tray

EFR32MG21A020F1024IM32-B DataSheet
no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for EFR32MG21A020F1024IM32-B or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The EFR32MG21A020F1024IM32-B is a feature-packed wireless SoC designed for IoT applications, promising exceptional performance and versatility. Silicon Labs has incorporated cutting-edge technology into this SoC, with an Arm Cortex-M33 processor running at up to 80 MHz and a generous 1 MB of flash memory and 192 KB of RAM. The 2.4 GHz radio with support for Zigbee, Thread, and Bluetooth Low Energy protocols makes it an ideal choice for a wide range of IoT devices, including smart home, industrial, and commercial applications. Achieving an impressive sensitivity of -105 dBm for Bluetooth Low Energy and a transmit power of up to +10 dBm, this SoC delivers outstanding RF performance. In addition, the EFR32MG21A020F1024IM32-B is equipped with a wide array of peripherals, from GPIO and UART to SPI, I2C, and ADC interfaces, as well as cryptographic accelerators for secure communication. Moreover, its low-power sensor interface ensures efficient data acquisition from external sensors, making it a comprehensive solution for IoT developers looking for reliable and robust wireless connectivity

Key Features

  • Energy efficient Cortex-M33 MCU
  • Up to 80 MHz clock speed
  • 1024 KB flash memory
  • 32 KB RAM
  • Low energy consumption
  • Low-power modes for battery-operated devices

Application

  • Industrial automation
  • Home automation
  • Smart metering
  • Internet of Things (IoT) devices
  • Smart lighting systems
  • Healthcare monitoring devices
  • Wireless sensing networks
  • Asset tracking systems
  • Environmental monitoring
  • Smart agriculture applications

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Series Mighty Gecko Package Tray
Product Status Active Programmable Not Verified
Type TxRx + MCU RF Family/Standard Bluetooth
Protocol Bluetooth v5.1, Thread, Zigbee® Modulation GFSK, O-QPSK
Frequency 2.4GHz Data Rate (Max) 2Mbps
Power - Output 20dBm Sensitivity -104.9dBm
Memory Size ! 1024kB Flash, 96kB RAM Serial Interfaces ! ADC, GPIO, I2C, I2S, SPI, UART
GPIO 20 Voltage - Supply 1.71V ~ 3.8V
Current - Receiving 8.8mA Current - Transmitting 33.8mA
Operating Temperature ! -40°C ~ 125°C Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad Supplier Device Package 32-QFN (4x4)
Base Product Number EFR32MG21A020

Recommend Parts

  • EFR32FG1P132F256GM32-C0R

    EFR32FG1P132F256GM32-C0R

    RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO

    Brand: Silicon Labs Package/Case: QFN-32

    5,781 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32BG12P232F1024GM48-CR

    EFR32BG12P232F1024GM48-CR

    Bluetooth v5.0 (BLE) SMART SOC IoT 2Mbps 3.3V 48-Pin QFN EP T/R

    Brand: Silicon Labs Package/Case: QFN-48

    7,997 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32BG22C222F352GM40-CR

    EFR32BG22C222F352GM40-CR $0.880

    All-in-one Bluetooth chip

    Brand: Silicon Labs Package/Case: QFN-40

    9,761 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32FG14P231F128GM32-B

    EFR32FG14P231F128GM32-B $1.300

    Integrated Circuit EFR32 with ARM Cortex M4 in 32-Pin QFN EP Tray

    Brand: Silicon Labs Package/Case: QFN-32

    7,624 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32FG12P431F1024GL125-CR

    EFR32FG12P431F1024GL125-CR $4.652

    SOC EFR32 ARM Cortex M4 125-Pin BGA T/R

    Brand: Silicon Labs Package/Case: BGA-125

    9,966 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32BG21A020F512IM32-BR

    EFR32BG21A020F512IM32-BR $1.162

    Integrated Bluetooth Solution

    Brand: Silicon Labs Package/Case: QFN-32

    5,931 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32MG12P432F1024GM48-B

    EFR32MG12P432F1024GM48-B

    EFR32MG12P432F1024GM48-B with ARM Cortex-M4 Core, operating at 40MHz

    Brand: Silicon Labs Package/Case: QFN-48

    6,704 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32FG1P131F256IM48-C0

    EFR32FG1P131F256IM48-C0

    RF System on a Chip

    Brand: Silicon Labs Package/Case: QFN-48

    7,943 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32BG22C224F512IM32-C

    EFR32BG22C224F512IM32-C

    Integrated Connectivity Solution

    Brand: Silicon Labs Package/Case: 32-VFQFNExposedPad

    6,717 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32MG21B010F512IM32-B

    EFR32MG21B010F512IM32-B $1.625

    Compact QFN-32 Package: With a QFN-32 (4x4) package, this IC offers a compact footprint suitable for space-constrained applications

    Brand: Silicon Labs Package/Case: QFN-32

    6,097 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32MG24A110F1024IM48-B

    EFR32MG24A110F1024IM48-B

    With a frequency of 2

    Brand: Silicon Labs Package/Case: QFN-48

    8,379 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32MG13P732F512GM48-DR

    EFR32MG13P732F512GM48-DR $3.062

    mesh multi-protocol

    Brand: Silicon Labs Package/Case: QFN-48

    5,038 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32BG22C222F352GM32-C

    EFR32BG22C222F352GM32-C

    352kB Flash Memory

    Brand: Silicon Labs Package/Case: QFN-32

    5,330 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32BG21A010F512IM32-B

    EFR32BG21A010F512IM32-B $1.532

    This QFN32 SoC operates at 2.4G with an impressive 10dB signal strength, making it ideal for a wide range of wireless applications

    Brand: Silicon Labs Package/Case: 32-VFQFNExposedPad

    8,810 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32MG21A020F512IM32-B

    EFR32MG21A020F512IM32-B

    Powerful RF SoC

    Brand: Silicon Labs Package/Case: 32-VFQFNExposedPad

    8,260 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • EFR32BG1P333F256GM48-C0

    EFR32BG1P333F256GM48-C0

    2.4 GHz/sub-GHz

    Brand: Silicon Labs Package/Case: 48-VFQFNExposedPad

    8,363 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1