EFM32PG12B500F1024GL125-CR

Microcontrollers Overview

The EFM32PG12B500F1024GL125-CR is a 32-bit microcontroller from the Silicon Labs EFM32 Gecko family, built on an ARM Cortex-M4 core operating at up to 40 MHz. It features 1024 kB of flash program memory and 256 kB of RAM data memory within a BGA125 package. The device includes an integrated DC-DC converter, supports a supply voltage range of 1.8 V to 3.8 V, and operates across a temperature range of -40 °C to +85 °C.

Microcontrollers Feature Summary

• Ultra-low energy operation with multiple configurable sleep modes for extended battery life
• Integrated hardware cryptographic engine supporting AES, ECC, and SHA algorithms
• Rich analog peripherals including a 12-bit ADC, capacitive sense interface, and operational amplifiers
• Flexible energy management system with autonomous peripheral interfaces

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 package type and temperature grade. Ensure compatibility with required PCB land patterns for the BGA125 footprint. Confirm that the standard commercial temperature range meets the environmental requirements of the target application before finalizing procurement.

Microcontrollers Selection Notes

Select this component when high performance combined with ultra-low power consumption is required for battery-operated systems. The inclusion of a hardware cryptographic engine makes it suitable for secure IoT applications. Consider the BGA125 package constraints and verify that the available GPIO count and analog peripherals align with the specific design requirements.

Microcontrollers Part Context

This part belongs to the EFM32PG12 Pearl Gecko series, designed for energy-friendly embedded applications. It shares architectural similarities with other members of the EFM32 Gecko family but offers specific memory sizes and package options tailored for compact, high-performance designs requiring robust security and low-power capabilities.

Microcontrollers Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the same package and memory configuration. Verify that any substitute maintains the required ARM Cortex-M4 architecture and peripheral set to ensure software compatibility.