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EFR32MG21B020F1024IM32-B
MIGHTY GECKO, QFN32, 2.4G, 20DB,
Mfr. Part Number
EFR32MG21B020F1024IM32-B
Manufacturer
Silicon Labs
Datasheet
Description
MIGHTY GECKO, QFN32, 2.4G, 20DB,
RoHS Status
Lead Free / RoHS Complaint
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EFR32MG21B020F1024IM32-B
Silicon Labs
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EFR32MG21B020F1024IM32-B
Silicon Labs
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Specifications
Product Description
Purchase & Inquiry
Type
TxRx + MCU
RF Family/Standard
802.15.4, Bluetooth
Protocol
Bluetooth v5.1, Thread, Zigbee®
Modulation
DSSS, GFSK, O-QPSK
Frequency
2.4GHz ~ 2.4835GHz
Data Rate (Max)
2Mbps
Power - Output
20dBm
Sensitivity
-104.9dBm
Memory Size
1MB Flash, 96kB RAM
Serial Interfaces
I²C, I²S, SPI, IrDA, UART, USART
GPIO
20
Voltage - Supply
1.71V ~ 3.8V
Current - Receiving
8.8mA ~ 9.8mA
Current - Transmitting
9.3mA ~ 185mA
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
32-VFQFN Exposed Pad
Supplier Device Package
32-QFN (4x4)
Brand Introduction

Silicon Labs (NASDAQ: SLAB) is a leader in secure, intelligent wireless technology for a more connected world. Their integrated hardware and software platform, intuitive development tools, unmatched ecosystem and robust support make us the ideal long-term partner in building advanced industrial, commercial, home and life applications. Silicon Labs make it easy for developers to solve complex wireless challenges throughout the product lifecycle and get to market quickly with innovative solutions that transform industries, grow economies and improve lives.

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