EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
EFR32BG21A020F1024IM32-B Real Image
Same model may have multiple batches, images only for reference.

EFR32BG21A020F1024IM32-B

Part No EFR32BG21A020F1024IM32-B
Manufacturer Silicon Labs
Catalog RF Receivers
Description IC MCU 2.4G 20DB BLUETOOTH 5.1  /  IC RF TxRx + MCU Bluetooth Bluetooth v5.1 2.4GHz 32-VFQFN Exposed Pad
Datasheet
EFR32BG21A020F1024IM32-B Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category RF/IF and RFID>RF Transceiver ICs
Mfr Silicon Labs
Series Blue Gecko
Package Tray
Type TxRx + MCU
RF Family/Standard Bluetooth
Protocol Bluetooth v5.1
Modulation GFSK
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
Temperature Range - Operating -40°C ~ 125°C
Mounting SMD (SMT)
Package / Case 32-VFQFN Exposed Pad
Supplier Device Package 32-QFN (4x4)
Base Product Number EFR32BG21A020
MSL Level 2 (1 Year)
ECCN 5A992C
HTSUS 8542.39.0001
Other Names -1546-EFR32BG21A020F1024IM32-B
Standard Package 490
Win Source Part Number 1060124-EFR32BG21A020F1024IM32-B
Ultra Librarian 3D Model Ultra Librarian EFR32BG21A020F1024IM32-B CAD Model

Description

The Silicon Labs Win Source Part Number 1060124-EFR32BG21A020F1024IM32-B is a Blue Gecko series RF transceiver IC with a TxRx + MCU type.

  • Package: The product comes in a 32-VFQFN exposed pad package with a standard package of 490.
  • Sensitivity: The product has a sensitivity of -104.9dBm
  • Data Rate: a data rate of 2Mbps.
  • Current: The product has a current of 8.8mA for receiving and 33.8mA for transmitting.
  • Voltage Supply: The voltage supply is 1.71V ~ 3.8V
  • Temperature Range: the temperature range for operation is -40°C ~ 125°C.
  • MSL Level: The MSL level is 2 with a 1-year shelf life.
  • HTSUS Code: The HTSUS code is 8542.39.0001
  • ECCN: the ECCN is 5A992C.

You May Also Be Interested in

A2100-A Real Image
A2100-A
Lantronix, Inc.
RF RCVR GPS 1.575GHZ MODULE
Lowest to $9.3844
MICRF229YQS Microchip Technology
MICRF229YQS
Microchip Technology
RF RECEIVER ISM 433.92MHZ 16QSOP
Lowest to $1.7462
MAX-M10M-00B u-blox
MAX-M10M-00B
U-blox
GNSS LCC RX MOD, ROM, CRYSTAL
Lowest to $25.6432
AD6688BBPZ-3000
AD6688BBPZ-3000
Analog Devices Inc.
RF RCVR TD-SCDMA1.2GHZ 196BGA
Lowest to $319.6205
TEF6638HW/V106ZK NXP
TEF6638HW/V106ZK
NXP / Nexperia
IC DGTL CHIP AUTO RADIO 100HTQFP
Need more? Email Us
SI4704-D50-GMR Real Image1
SI4704-D50-GMR
Skyworks Solutions Inc.
RF RCVR FM 64MHZ-108MHZ 20QFN / - RF Receiver FM 64MHz ~ 108MHz PCB, Surface Mount 20-QFN (3x3)
Need more? Email Us
SI4757-A30-GMR Real Image
SI4757-A30-GMR
Skyworks Solutions Inc.
RF RX AM/FM 520KHZ-1.71MHZ 32QFN
Lowest to $5.7113
ATA5781N-WNQW Real Image
ATA5781N-WNQW
Microchip Technology
RF RCVR ISM 310MHZ-318MHZ 32VQFN
Lowest to $15.1270
SI4709-C-GM Real Image1
SI4709-C-GM
Skyworks Solutions Inc.
RF RCVR FM 76MHZ-108MHZ 16QFN / - RF Receiver FM 76MHz ~ 108MHz PCB, Surface Mount 16-QFN (2.5x2.5)
Lowest to $4.3592

Top Sellers

FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $7.4300
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
Availability: Check Availability & Quote

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess