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EFR32BG21A010F512IM32-B

IC RF TxRx + MCU Bluetooth Bluetooth v5.1 2.4GHz 32-VFQFN Exposed Pad

EFR32BG21A010F512IM32-B General Description

IC RF TxRx + MCU Bluetooth Bluetooth v5.1 2.4GHz 32-VFQFN Exposed Pad

Specifications

Category RF and WirelessRF Transceiver ICs Series Blue Gecko
Programmable Not Verified Type TxRx + MCU
RF Family/Standard Bluetooth Protocol Bluetooth v5.1
Modulation GFSK Frequency 2.4GHz
Data Rate (Max) 2Mbps Power - Output 10dBm
Sensitivity -104.9dBm Memory Size 512kB Flash, 64kB 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 Base Product Number EFR32BG21A010
Flash Memory Size 512 kB Max Operating Temperature 125 °C
Min Operating Temperature -40 °C Number of Digital IO 20
Number of GPIO 20 Number of I2C Channels 2
Number of SPI Channels 3 Number of UART Channels 3
Number of USART Channels 3 RAM Size 64 kB
Schedule B 8542390000

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Ratings and Reviews

More
M
M**t 08/28/2022

Come. Not fast, not long. Didn't count the number. 4 out of 200 work. The others, i think, also work

1
L
L**y 03/07/2022

Very fast delivery less then two wreaks. I'm very happy and appreciate this. High quality and packed nice. I must admit I'm glad to buy.

7
C
C**n 03/02/2021

Not tested yet, but looks quite good. All new and same batch.

3

Reviews

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Availability: 3230 PCS

+BOM
Qty. Unit Price Ext. Price
1+ $2.367 $2.37
10+ $2.057 $20.57
30+ $1.864 $55.92
100+ $1.664 $166.40
490+ $1.574 $771.26
980+ $1.535 $1,504.30

The prices below are for reference only.