Manage the IoT on an Energy Budget
Learn how to maximize the energy efficiency of your IoT devices.

32-bit MCU Products


Filter Product Families by Specifications

Clear Filters

-

-

-

-

-

-

cntrl/cmd to select multiple



Product Families
FamilyCoreSpeed (MHz)Flash Memory (kB)RAMUSBLCDCommunicationsPackages
Zero GeckoARM Cortex-M0+244, 8, 16, 322, 4NoNoI2C, I2S, SPI, UART, USARTQFN24, QFN32, QFP48
Happy GeckoARM Cortex-M0+2532, 644, 8YesNoI2C, I2S, SPI, UART, USARTCSP36, QFN24, QFN32, QFP48
Tiny GeckoARM Cortex-M3324, 8, 16, 322, 4NoYesI2C, I2S, SPI, UART, USARTBGA48, QFN24, QFN32, QFN64, QFP48, QFP64
GeckoARM Cortex-M33216, 32, 64, 1288, 16NoYesI2C, SPI, UART, USARTBGA112, QFN32, QFN64, QFP100, QFP48, QFP64
Jade GeckoARM Cortex-M340128, 25632NoNoI2C, I2S, SPI, UART, USARTQFN32, QFN48
Leopard GeckoARM Cortex-M34864, 128, 25632YesYesI2C, I2S, SPI, UART, USARTBGA112, BGA120, CSP81, QFN64, QFP100, QFP64
Giant GeckoARM Cortex-M348512, 1024128YesYesI2C, I2S, SPI, UART, USARTBGA112, BGA120, QFN64, QFP100, QFP64
Pearl GeckoARM Cortex-M440128, 25632NoNoI2C, I2S, SPI, UART, USARTQFN32, QFN48
Wonder GeckoARM Cortex-M44864, 128, 25632YesYesI2C, I2S, SPI, UART, USARTBGA112, BGA120, CSP81, QFN64, QFP100, QFP64

Browse additional ARM Cortex-M3 based MCUs in the Precision32™ family of devices. SiM3L1xx operate at 50 MHz, SiM3U1xx are USB capable and operate at 80 MHz, and SiM3C1xx operate at 80 MHz



Find the right product for your project:

View All Tools

32-bit MCU Discussion Forums

Visit our Forum

Simplicity Studio™ Software Suite

Get up and running quickly with precompiled demos, application notes and examples. Use advanced tools including energy profiling and network analysis to optimize your MCU and wireless systems.