CYPM132197BZXIXQMA1

Application Specific Microcontrollers Overview

The CYPM132197BZXIXQMA1 is a high-voltage USB-C Power Delivery (PD) microcontroller belonging to the EZ-PD™ PMG1-S3 family. It integrates an Arm® Cortex®-M0+ CPU operating at 48 MHz with DMA, alongside two Type-C/PD blocks supporting up to 28 V Extended Power Range (EPR). The device features 256 KB Flash, 32 KB SRAM, and a hardware crypto engine for secure boot and signed firmware updates. Key peripherals include a full-speed USB 2.0 device controller, CAPSENSE™ sigma-delta capacitive sensing, multiple SAR ADCs, and integrated NFET gate drivers for VBUS control.

Application Specific Microcontrollers Feature Summary

• Dual Type-C PD ports with integrated baseband transceivers and support for USB-PD 3.2 and 28 V EPR
• Arm® Cortex®-M0+ core running at 48 MHz with 256 KB Flash, 32 KB SRAM, and 96 KB supervisory ROM
• Hardware crypto accelerator supporting AES-128/256, SHA2-256, RSA-4096, ECC-256, and TRNG
• CAPSENSE™ sigma-delta (CSD) technology with automatic hardware tuning (SmartSense)
• Integrated analog subsystem including one 12-bit SAR ADC, two 8-bit SAR ADCs, two opamps, and two low-power comparators

Application Specific Microcontrollers Applications

• USB-C Power Delivery adapters and chargers
• Multi-port docking stations
• Consumer electronics accessories requiring power negotiation
• Liquid detection and corrosion mitigation systems in Type-C connectors

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix against Infineon's official documentation to confirm package type and temperature range. Confirm that the required software development kit (EZ-PD™ PMG1 SDK) and ModusToolbox™ IDE are compatible with the selected silicon revision before procurement.

Application Specific Microcontrollers Selection Notes

Select this component when dual independent USB-C PD ports are required within a single MCU footprint. Ensure the design accommodates the 48-QFN or 97-BGA package constraints. Verify that the application requires the specific cryptographic capabilities and CAPSENSE™ integration provided by the PMG1-S3 architecture compared to lower-tier PMG1 models.

Application Specific Microcontrollers Part Context

This part belongs to the EZ-PD™ PMG1-S3 segment of the PMG1 family, distinguished by its 256 KB Flash capacity and dual PD port capability. It sits above the PMG1-S2 in terms of memory and I/O resources but shares the same 48-MHz Cortex-M0+ core architecture optimized for low-power USB-C applications.

Application Specific Microcontrollers Replacement Considerations

Direct replacements within the PMG1 family include CYPM1311 (single port, QFN) or CYPM1322 (dual port, BGA), depending on the required package and port count. Cross-family migration to newer PMG1 generations requires validation of pin compatibility and software library updates.