MAX32655GXG+

Soc System On Chip Overview

The MAX32655GXG+ is a low-power wireless microcontroller featuring an Arm Cortex-M4F CPU and Bluetooth 5.2 LE radio. It integrates a single-inductor multiple-output (SIMO) buck regulator, 512KB flash, and 128KB SRAM with optional ECC. The device supports high-speed peripherals including I2C, 50MHz SPI, UART, and I2S. It operates within a temperature range of -40°C to +105°C and accepts a supply voltage of 2.0V to 3.6V.

Soc System On Chip Feature Summary

• Arm Cortex-M4F processor running at 100MHz with integrated FPU
• Bluetooth 5.2 LE radio with dedicated RISC-V coprocessor for offloading timing-critical tasks
• Integrated SIMO power regulator supporting 2.0V to 3.6V input
• Onboard memory consisting of 512KB Flash and 128KB SRAM

Soc System On Chip Applications

• Asset Tracking
• Fitness/Health and Medical Wearables
• Hearables
• Industrial Sensors
• Wireless Computer Peripherals and I/O Devices

Soc System On Chip Procurement Notes

Verify the package code X8188+4C corresponds to the 81 CTBGA configuration. Confirm RoHS compliance via the '+' suffix in the ordering information. Ensure the operating environment remains within the specified -40°C to +105°C range for reliable performance.

Soc System On Chip Selection Notes

Select this component for applications requiring ultra-low-power wireless connectivity combined with complex algorithm processing. The inclusion of a hardware AES engine and TRNG makes it suitable for secure IoT deployments. Evaluate the 81 CTBGA footprint constraints against the PCB layout requirements.

Soc System On Chip Part Context

This part belongs to the MAX32655 family of advanced system-on-chip microcontrollers. It is designed to replace traditional MCU-radio combinations by integrating both processing and wireless capabilities on a single die, reducing board space and component count.

Soc System On Chip Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.