EFM32PG1B200F256IM48-C0

Microcontrollers Overview

The EFM32PG1B200F256IM48-C0 is a Silicon Labs microcontroller featuring an ARM Cortex-M4 core operating at 40 MHz. It includes 256 kB of flash memory and 32 kB of RAM within a QFN-48 package. The device supports a supply voltage range of 1.85 V to 3.8 V and operates across temperatures from -40 °C to +125 °C. Key peripherals include a hardware cryptographic engine, a 12-bit ADC, and multiple communication interfaces.

Microcontrollers Feature Summary

• Integrated hardware cryptographic engine supporting AES, ECC, and SHA for secure data processing
• Ultra-low energy operation with deep sleep currents as low as 2.5 μA while retaining state
• Flexible energy management system with integrated DC-DC converter for high efficiency
• Peripheral Reflex System enabling autonomous inter-peripheral signaling without CPU intervention

Microcontrollers Applications

• IoT devices and sensors
• Health and fitness trackers
• Smart accessories
• Home automation and security systems
• Industrial and factory automation

Microcontrollers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm temperature grade and package details. Ensure compatibility with design requirements regarding the extended temperature range (-40 °C to +125 °C). Confirm that the QFN-48 footprint matches the PCB layout specifications provided in the datasheet.

Microcontrollers Selection Notes

Select this component for applications requiring high performance combined with ultra-low power consumption. The inclusion of a hardware crypto accelerator makes it suitable for secure IoT deployments. Consider the available GPIO count and peripheral set to ensure all interface requirements are met without external components.

Microcontrollers Part Context

This part belongs to the EFM32 Pearl Gecko family, designed for battery-powered applications. It shares architectural similarities with other Gecko series but offers specific memory and peripheral configurations tailored for performance and energy efficiency in compact form factors.

Microcontrollers Replacement Considerations

Consult the official ordering information table for direct substitutes within the same family. Verify pinout and feature parity when considering alternative packages or memory sizes.