EZR32LG230F128R68G-B0

SILICON LABS  EZR32LG230F128R68G-B0  芯片, 微控制器, 32位, 48MHZ, CORTEX-M3, QFN-64

The is a 32-bit Wireless Microcontroller delivering a high performance, low energy wireless solution integrated into a small form factor package. By combining a high performance sub-GHz RF transceiver with an energy efficient 32-bit ARM Cortex-M3, the EZR32LG family provides designers with the ultimate in flexibility with a family of pin-compatible parts that scale from 64 to 256kB of flash and support EZRadio or EZRadioPRO transceivers. The ultra-low power operating modes and fast wake-up times combined with the low transmit and receive power consumption of the sub-GHz radio, results in a solution optimized for low power and battery powered applications.

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Hardware AES with 128/256-bit keys

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Flexible energy management system

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4 x Timer/counter

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4 x 3 Compare/Capture/PWM-channel

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Low energy timer

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Real-time counter

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16/8-bit Pulse counter

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Watchdog timer

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2 x USART UART/SPI interface

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2 x UART interface

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2 x I²C Interface with SMBus support

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Ultralow power precision analog peripherals

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Low energy sensor interface LESENSE

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142 to 1050MHz RF frequency range

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Modulation - GFSK, 4GFSK, GMSK, OOK

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Receive sensitivity up to -133dBm

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Up to +20dBm maximum output power

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100bps to 1Mbps Data rate range

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Antenna diversity and T/R switch control

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TX and RX 64byte FIFOs