EFR32BG12P432xx

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: +19 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)

Der auf Bluetooth, Bluetooth Smart und Wifi Technologien spezialisierte Hersteller Silicon Labs aus Austin / Texas bietet eine umfangreiche Familie verschiedenster Bluetooth, Bluetooth Smart und Wifi Module zum Einsatz in der Industrie, Medizin, Telemetrie, Telematik, M2M und mobilen Systeme.