Infineon CY8CMBR3116-LQXIT, CY8CMBR3xxx Microcontroller, 400 kHz, 24-Pin QFN

This microcontroller is a compact, low-voltage device designed for embedded control tasks across consumer and industrial contexts. It operates over a wide supply range suitable for varied power architectures and performs within an extended temperature span for demanding environments. The device is supplied in a thin QFN package and meets RoHS environmental restrictions, making it appropriate for space-constrained designs.

• 400kHz clock frequency for predictable synchronous communication
• 1.71V to 5.5V supply range enabling flexible power source choices
• -40°C to 85°C rating for extended environmental operation
• 24-pin QFN package supporting dense PCB integration
• 0.6mm height reducing profile for slim assemblies

• Suitable for Compact IoT sensor modules and wearables
• Ideal for battery-powered consumer electronics designs
• Used with low-voltage control systems in portable products
• Can be used for small industrial control nodes in harsh climates

The device arrives in a 3mm x 3mm QFN package with a 0.6mm body height to simplify placement in Compact assemblies.

The 1.71V to 5.5V window permits operation from single-cell batteries through common regulated supplies, allowing scalable low-power strategies.

The operating capability from -40°C up to 85°C enables functioning across temperature extremes typical of industrial and field deployments.

The component is compliant with RoHS standards, restricting certain hazardous substances in the device.