Silicon Labs' EFR32xG12/13 wireless Gecko simplifies connectivity now and in the future. The wireless Gecko SoC provides up to 1024 K Flash and 256 K RAM, enough memory to run multiple protocols, applications, and an RTOS, while still providing enough Flash to support field upgrades with over-the-air software updates to support application enhancements and evolving protocol needs in the field. Add superior RF performance and robust wireless software stacks and the user can deliver more reliable, differentiated products to market fast.
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- G12 parts are available with up to 1024 K Flash; up to 256 K RAM memory
- G13 parts are available with up to 512 K Flash; 64 K of RAM
- Peripherals (4 x USART, 2 x I2C, timers, 2 x 32-bit pulse counters)
- Lower sleep currents down to 1.5 µA
- Improved 2.4 GHz sensitivity -95 dBm (BLE), -102 dBm (802.15.4)
- Improved sub-GHz performance
- 2 Mbps BLE (BT 5.0 enhancement)
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- Captouch for user interface
- LESENSE for lower power sensors
- Cryptographic accelerator block dedicated to radio
- Enables DC/DC to startup at fixed voltage to power external ICs
- Voltage range from 1.8 V to 3.8 V
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| Applications |
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- Wearables
- Fitness and health
- Home automation
- Lighting
- Industrial automation
- Smart meters
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