The Product Selector Guide
www.silabs.com | Smart. Connected. Energy-Friendly.
At Silicon Labs we are
dedicated to solving your
toughest design challenges with
breakthrough energy-friendly,
connected solutions.
We make it easy for you to create the next generation of
devices that push the limits of possibility. With unmatched
simplicity, performance and reliability, we help you get
to market faster with the tools and support you need to
maintain your competitive edge.
8-bit Microcontrollers 3
EFM8
™
Busy Bee 4
EFM8 Sleepy Bee 4
EFM8 Universal Bee 4
Analog Intensive MCUs 5
Automotive and Industrial Qualied MCUs 7
General Purpose MCUs 12
Ultra Low Power MCUs 18
32-bit Microcontrollers 20
EFM32
™
Zero Gecko 21
EFM32 Happy Gecko 21
EFM32 Tiny Gecko 21
EFM32 Gecko 22
EFM32 Leopard Gecko 22
EFM32 Giant Gecko 23
EFM32 Wonder Gecko 23
Analog 25
Analog to Digital Converters 26
Comparators 26
Current Sense Ampliers 26
DC-DC Converters 27
Low Power Timers 27
Operational Ampliers 28
Voltage References 28
Wireless 29
Bluetooth
®
4.0 / 4.1 / 4.2 Modules 30
Bluetooth Classic Modules 31
Wi-Fi Modules 32
ZigBee
®
and Thread Networking Systems 34
EM34x ZigBee Remote Control 34
EZRadio
®
34
EZRadioPRO
®
34
EZR32
®
32-bit Sub-GHz Wireless MCUs 35
8-bit Sub-GHz Wireless MCUs 37
8-bit Sub-GHz Wireless MCUs (TX only) 37
Sensors 38
Optical Sensors 39
Single-Chip Relative Humidity and Temperature
Sensors 39
Interface 41
Ethernet Controllers 42
Ultra-Low Power LCD Controllers 42
USB Connectivity Bridges 42
Internet of Things
Leading providers of IoT devices rely on our portfolio of low power, connected
solutions to deliver products that change lives and transform industries.
Infrastructure
Timing and isolation solutions ideal for
critical applications in harsh industrial
environments.
Automotive & Consumer
High-performance radio solutions
deliver the highest standards of
quality and reliability.
Access
Reliable, carrier grade SLIC, DAA and
modem solutions.
Timing 43
Crystal Oscillator (XO) 44
Voltage-Controlled Oscillator (VCXO) 44
Universal Clock Buffers 44
PCI Express (PCIe) Buffers / Zero Delay Buffers 45
LVCMOS Zero Delay Buffers 45
CMOS Clock Generators 45
CMOS Clock Generators with Integrated VCXOs 45
Differential / CMOS Clock Generators 46
PCI Express Clock Generators (PCIe) 46
Embedded Intel x86 Clock Generators 46
Tiny IoT Clock Generators 46
EMI Reduction Clock Generators 47
Single / Multi-DSPLL Jitter Attenuators 47
Single / Multi-DSPLL Jitter Attenuators for IEEE
1588 / PTP Synchronization 47
Jitter Attenuating Clock Multipliers 47
Isolation 48
Multi-Channel Unidirectional Digital Isolators
1 kVrms 49
2.5 kVrms 50
3.75 kVrms 51
5 kVrms 53
5 kVrms and 10 kV surge withstand capability 55
Multi-Channel Unidirectional Digital Isolators
with Integrated dc/dc Converter 55
Bidirectional Digital Isolators 55
Isolated Analog Ampliers 56
Isolated Gate Drivers 56
Audio 59
Automotive Tuners 60
Global Eagle Automotive Tuners and
Audio Systems 60
Class D Audio Drivers 60
Digital Radio 61
FM Receivers 61
FM Transceivers 61
FM Transmitters 61
Multi-Band Tuners 62
RDS Data Receivers 62
Video 63
Digital TV Demodulator 64
Dual Digital TV Demodulator 64
TV Tuners 64
Voice 65
Analog Interface ProSLICs
®
66
Digital Integrated Serial Interface
(ISI) ProSLICs 66
Digital PCM ProSLIC 66
Voice Codec 66
Data 67
ISOmodem
®
Embedded Modems 68
Silicon DAAs 68
Power over Ethernet Controllers 68