Silicon Labs has introduced three new Wireless SoC families with Blue Gecko for Bluetooth Smart, Mighty Gecko for Thread & Zigbee, and Flex Gecko for proprietary 2.4 GHz protocols. All three families provides up to 19.5 dBm output power & hardware cryptography, and are pin-to-pin and software compatible. SiLabs Wireless Gecko SoC highlights: MCU Core – ARM Cortex-M4 @ 40 MHz with FPU, up to 256 KB flash, and up to 32KB SRAM. Mighty Gecko also adds a DSP Peripherals AES256/128 Hardware Crypto Accelerator ADC (12-bit, 1 Msps, 286 µA) Current DAC (4-bit, Current Source or Sink) 2x Analog Comparator Low Energy UART 2x USART (UART, SPI, IrDA, I2S) I2C (Address recognition down to EM3) Timers : RTCC, LE Timer & Pulse Counter 12-channel Peripheral Reflex System Up to 31 GPIO EFR32BG Blue Gecko Family Bluetooth Smart (Bluetooth Low Energy or “BLE”) 4.2 specification as well as proprietary wireless protocols Supported by Silicon Labs’ Bluetooth Smart software stack and BGScript […]
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