MGM111E256V2R

Serial Interfaces:	I²S, SPI, UART
Package / Case:	Module
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Current - Transmitting:	8.2mA
Current - Receiving:	9.8mA
Voltage - Supply:	1.85 V ~ 3.8 V
Memory Size:	256kB Flash, 32kB RAM
Utilized IC / Part:	EFR32
Antenna Type:	Integrated, Chip + U.FL
Series:	Mighty Gecko
Sensitivity:	-99dBm
Power - Output:	10dBm
Frequency:	2.4GHz
Modulation:	DSSS, O-QPSK
Protocol:	Zigbee®
RF Family/Standard:	802.15.4
Part Status:	Active
Packaging:	Tape & Reel (TR)

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RF Transceiver Modules have revolutionized the wireless telecommunications industry. The MGM111E256V2R is at the cutting edge of this development.The MGM111E256V2R is a highly advanced transceiver module that provides very high data rates, low power consumption and a variety of features that are well suited for a variety of applications. The MGM111E256V2R is designed to be used in various wireless systems ranging from consumer electronics to automotive applications. The MGM111E256V2R module will provide 2.4GHz frequency-hopping spread-spectrum (FHSS) communication and features a dual-core, 32-bit microcontroller with 512K flash memory and 16K RAM. It is also capable of supporting up to 8 simultaneous voice channels. It also supports a number of different data frame lengths from short frames to longer frames that are intended for multimedia applications.To ensure a low power consumption and high output power, the MGM111E256V2R module supports a low-power mode. When the user is not actively using the transceiver, this mode will enable the transceiver to go into a sleep mode and shut down completely, thus saving energy. The MGM111E256V2R also has a very low-profile design which allows it to be used in space-constrained applications. It is extremely robust and is capable of withstanding extreme temperatures, moisture, and ESD. Furthermore, it also supports surface mount technology (SMT) and through-hole mounting which makes it easy to be installed into existing and future designs.The working principle of the MGM111E256V2R is based on switching FHSS wireless communication channels and transmitting and receiving data according to the 2.4GHz protocol. FHSS works by switching between different frequency channels within a given range. This allows for a more reliable communication link as interference on one frequency channel will not affect the quality of the link on other channels. The MGM111E256V2R incorporates an integrated pair of 64 MHz FSK and GFSK modulators, which encode and decode data frames, and an integrated spread-spectrum modulator, allowing transmissions over multiple channels. The module also features error-correction coding for improved accuracy and low latency of data packets.In addition, the MGM111E256V2R module also provides an internal low-noise amplifier (LNA) that increases the effective gain and helps to reduce the amount of interference from nearby sources. The module’s antenna choices also give the user a wide range of options, including a flexible external patch antenna, internal chip antenna, and an IPX connector for an external antenna.Given all of its features, the MGM111E256V2R is well-suited for a broad range of applications, including home and office automation, security systems, and industrial control. It can also be used in automotive systems, navigation equipment, and medical applications. It is a great choice for any application that requires a long-range, low-power, and reliable wireless solution.

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