EFR32MG12P432F1024GM68-CR

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The EFR32MG12P432F1024GM68-CR RF transceiver IC is a System-in-Package part that combines an integrated proprietary RF transceiver with a low-noise amplifier and a 24-bit ARM Cortex-M4 processor into a single package. It is designed to reduce cost and improve system miniaturization while offering very high performance.

The transceiver is fully integrated into the package and requires no external components. This is supported by the integrated on-chip auto-calibration and calibration memory, standalone RF synthesizers, supporting frequency hopping and high speed channel switching, and integrated power amplifiers for optimal transmit power and receive sensitivity.

The EFR32MG12P432F1024GM68-CR supports a wide range of frequency bands from 8.5 GHz to 10.3 GHz covering the 2.4 GHz, 5 GHz, and sub-GHz frequency bands. This makes the IC suitable for a variety of applications, from wireless sensing and tracking, industrial remote control, and satellite communications, to automotive and medical applications. It also provides high performance data transfer, communication, monitoring, and control.

The IC offers several different modulation types including BPSK, QPSK, and 16-QAM. It is powered by a 9V voltage source and consumes 2.5mA in active mode and 0.3mA in sleep mode. Its single-sided signaling architecture reduces power consumption during the idle period, making it ideal for battery powered applications.

The EFR32MG12P432F1024GM68-CR transceiver IC features an integrated low noise amplifier, high gain antenna matching, and direct conversion RF topology. The RF receiver can support data rates up to 11663 bps, while the transmit output can deliver a maximum power of 20 dBm. The receiver features selectable channel bandwidths of 20 MHz, 16 MHz, and 8 MHz. The IC also supports a dual bank calibration architecture which allows it to calibrate itself very quickly.

The IC also features a 24-bit ARM Cortex-M4 processor with 64KB of RAM and 256KB of flash memory. The processor features several features to reduce power consumption such as the ARMv7 architecture, multiple power saving modes, and an SRAM power gating capability. The processor is clocked at 48MHz and offers a wide range of possible I/O interfaces.

The EFR32MG12P432F1024GM68-CR RF transceiver IC is a highly integrated and flexible part that can be used in a broad range of applications such as wireless sensors, tracking, industrial remote control, automotive, medical, and satellite communication applications. Its integrated low noise amplifier, high gain antenna matching, direct conversion RF topology, and integrated processor make it an ideal choice for high performance, low power consumption applications.

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