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EFR32BG12P432xx
Bluetooth SoC with max.10 dBm transmit power
The EFR32BG12P433xx Bluetooth LE IC includes a 40 MHz ARM Cortex-M4 microcontoller and provides a 19 dBm maximum power output. With a receive sensitivity of -95 dBm the EFR32BG12P433F1024GL125 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 1024 kB of flash, 256 kB of RAM, and is available in a BGA125 package. Software and SDKs for EFR32BG12P433F1024GL125 include support for Bluetooth low energy (LE), Bluetooth 5, and Bluetooth mesh networking.. The device also includes support for proprietary wireless protocol development.
Bluetooth Low Energy Radio
- Compatible With Bluetooth 5 and Bluetooth mesh specification
- Integrated BALUN & Power Amplifier
- Excellent Receive Sensitivity: - 103.3 dBm @ 125 kbps GFSK (select devices)
- Programmable Output Power: +10 dBm
- Active-mode RX: 9.5 mA • Active-mode TX at 0 dBm: 8.5 mA
- Low Power Radio features include RFSENSE Integrated
2.4 GHz Radio (select devices)
- Ideal for proprietary protocols, wireless M-BUS and Low Power Wide Area Network applications
- Supported Modulations: GFSK, 2-FSK/4-FSK, OQPSK, DSSS, FEC, BPSK/DBSK, OOK/ASK
- Integrated 2.4 GHz BALUN & Power Amplifier
- Excellent Receive Sensitivity: - 95.2 dBm @ 1 MBit/s GFSK
- Programmable Output Power: +19 dBm
- Active-mode TX at 14 dBm,
- Antenna Diversity
Rich Analog and Digital Peripherals
- AES256/128 Hardware Crypto Accelerator with ECC, SHA-1, SHA-2
- ADC (12-bit, 1 Msps, 270 µA) • Current DAC (4-bit, Current Source or Sink)
- Up to 2 X Voltage DAC • Up to 3 X Operational Amplifier
- Low-Energy Sensor Interface (select devices)
- Multi-Channel Capacitive Sense Interface (select devices)
- Up to 4 X Analog Comparator
- Low Energy UART
- Up to 4 X USART (UART, SPI, IrDA, I2S)
- Up to 2 X I²C (Address recognition down to EM3)
- Timers : RTCC, LE Timer & Pulse Counter
- 12-channel Peripheral Reflex System
- Precision Low Frequency Oscillator (select devices) - replaces external 32 kHz crystal
- Up to 65 GPIO Energy
Efficient Low Power Modes
- Energy Mode 2 (Deep Sleep) Current: 1.5 µA
- Ultra-fast wake up: 3 µS from EM3
- Wide Supply Voltage range of 1.8 to 3.8 V
Powerful MCU & Memory Options
- ARM® Cortex®-M4 + Floating Point Unit
- Up to 40 MHz Clock Speed
- Low Active Mode Current: 70 µA/MHz
- Up to 1 MB of Programmable Flash
- Up to 256 kB SRAM
Package Options
- QFN48 (7 mm x 7 mm)
- BGA125 (7 mm x 7 mm)
The manufacturer Silicon Labs from Austin / Texas, specialized in Bluetooth, Bluetooth Smart and Wifi technologies, offers an extensive family of various Bluetooth, Bluetooth Smart and Wifi modules for use in industry, medicine, telemetry, telematics, M2M and mobile systems.
