CY8C6245FNI-S3D11T

Microcontrollers Overview

The CY8C6245FNI-S3D11T is a PSOC™ 62 microcontroller in a 49-WLCSP package featuring 37 I/Os. It integrates a dual-core subsystem with a 150-MHz Arm Cortex-M4F and a 100-MHz Cortex-M0+. Memory includes 512-KB application flash, 256-KB SRAM, and an OTP eFuse array. The device supports low-power operation from 1.7 V to 3.6 V and includes a 12-bit SAR ADC, CAN FD, USB Full-Speed, QSPI/SMIF, CAPSENSE, and hardware security accelerators.

Microcontrollers Feature Summary

• Dual-core architecture combining high-performance processing with ultra-low power management
• Integrated programmable analog and digital logic for flexible system design
• Hardware-based security features including secure boot and cryptographic acceleration
• Comprehensive connectivity options supporting industrial and IoT communication standards

Microcontrollers Applications

• IoT sensor nodes requiring low power consumption
• Industrial control systems utilizing CAN FD and robust GPIO
• Battery-powered wearable devices leveraging capacitive sensing
• Secure embedded applications requiring hardware root of trust

Microcontrollers Procurement Notes

Verify the specific ordering suffix against Infineon documentation to confirm package type, temperature range, and tape-and-reel specifications. Ensure compatibility with existing PCB footprints for the WLCSP-49 configuration. Confirm that the selected variant meets all environmental and electrical requirements for the target deployment scenario.

Microcontrollers Selection Notes

Select this component when a compact form factor is required alongside significant processing capability. The WLCSP-49 package provides 37 I/Os suitable for space-constrained designs. Evaluate the need for the integrated crypto accelerator and secure boot features if data protection is critical. Consider the available memory sizes relative to firmware complexity and data storage needs.

Microcontrollers Part Context

This part belongs to the PSOC™ 62 MCU family, designed for high-performance, ultra-low-power IoT applications. The series combines ARM Cortex-M4F and M0+ cores with programmable analog and digital blocks. It targets applications demanding strong security, efficient power management, and flexible peripheral integration within a small footprint.

Microcontrollers Replacement Considerations

Consult official substitution lists for verified equivalents. Cross-reference pinouts and memory configurations when considering alternative packages or variants within the PSOC™ 6 family.