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The EZR32LG230F256R68G-C0 wireless MCUs are the latest addition to Silicon Labs' wireless MCU portfolio, providing high-performance, low-energy wireless solutions integrated into small packages. The EZR32LG family offers designers the ultimate in flexibility by combining a high-performance sub-GHz RF transceiver with an energy-efficient 32-bit MCU in a pin-compatible device with 64/128/256 kB of flash memory that supports either the Silicon Labs EZRadio or EZRadioPRO transceivers.Silicon Labs The ultra-low power operating modes and fast wake-up times of the power-efficient 32-bit MCUs, combined with the low transmit and receive power consumption of sub-GHz radios, provide an optimised solution for battery-powered applications.

Product Attributes

Manufacturer: Silicon Laboratories

Product Category: RF Microcontrollers - MCUs

Core: ARM Cortex M3

Operating frequency: 142 MHz to 1.05 GHz

Data bus width: 32 bit

Programme memory size: 256 kB

Data RAM size: 32 kB

Maximum clock frequency: 48 MHz

ADC resolution: 12 bit

Supply voltage - min: 1.98 V

Supply voltage - max: 3.8 V

Maximum operating temperature: + 85 C

Package / Case: QFN-64

Mounting style: SMD/SMT

Data Ram Type: RAM

Interface Type: I2C, SPI, UART

Minimum Operating Temperature: - 40 C

Humidity Sensitivity: Yes

Number of ADC channels: 8 Channel

Number of inputs/outputs: 41 I/Os

Number of timers: 4 x 16 bit

Operating supply voltage: 1.98 V to 3.8 V

Processor family: EZR32LG

Programme memory type: Flash

Series: EZR32LG230

Applications for the 32-bit ARM Cortex wireless MCUs include the following:

Energy, gas, water and smart metering

Health and fitness applications

Consumer electronics

Alarm and security systems

Building and home automation

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