EFR32BG12P432F1024GL125-C

EFR32BG12P432F1024GL125-C is a Gecko Bluetooth® low energy EFR32BG12 SoC (series 1). This Bluetooth low energy (BLE) chip includes a 40MHz ARM Cortex-M4 microcontroller and provides a 19dBm maximum power output. With a receive sensitivity of -94.8 (1Mbps 2 GFSK) dBm this supports a full DSP instruction set and floating-point unit to speed computation. Built with low-power Gecko technology, which includes innovative low energy techniques, fast wake-up times and energy saving modes, this device includes 1024KB of flash, 256KB of RAM. The device also includes support for proprietary wireless protocol development. The single-die solution provides industry-leading energy efficiency, ultra-fast wakeup times, a scalable power amplifier, an integrated balun and no-compromise MCU features. Typical applications are IoT sensors and end devices, health and wellness, home and building automation, accessories, human interface devices, metering, commercial and retail lighting and sensing.

• Autonomous hardware crypto accelerator and true random number generator
• Integrated PA with up to 19dBm (2.4GHz) or 20dBm (Sub-GHz) TX power
• Integrated balun for 2.4GHz, robust peripheral set and up to 65 GPIO
• Supported modulation formats, 2/4 (G)FSK with fully configurable shaping, BPSK / DBPSK TX
• 12bit 1Msps SAR analogue to digital converter (ADC), 2 × analogue comparator (ACMP)
• 1.8V to 3.8V single power supply
• Support for internet security, general purpose CRC, true random number generator
• Wireless M-Bus, selected IEEE 802.15.4g SUN-FSK PHYs
• Up to 54 pins connected to analogue channels (APORT) shared between analogue peripherals
• BGA125 package, -40 to +85°C temperature range