CY9BF528TBGL-GK7E1

Microcontrollers Overview

The CY9BF528TBGL-GK7E1 is a microcontroller from Infineon's FM3 series, featuring an Arm Cortex-M3 core. It operates within a voltage range of 2.7 V to 5.5 V and supports a maximum clock frequency of 72 MHz. The device includes 512 KB of program memory and 64 KB of data RAM. It is housed in a PFBGA-192 package with 154 I/Os. Key peripherals include multiple communication interfaces such as CSIO, I2C, LIN, and UART.

Microcontrollers Feature Summary

• Integrates an Arm Cortex-M3 processor for high-performance execution
• Supports diverse communication protocols including LIN and UART
• Features robust analog supply voltage tolerance up to 5.5 V

Microcontrollers Applications

• Automotive body electronics control
• Industrial motor control systems
• General-purpose embedded applications requiring LIN bus connectivity

Microcontrollers Procurement Notes

Verify the specific suffix GK7E1 against the official Infineon datasheet to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints for the PFBGA-192 configuration. Cross-reference the part number with current production status notices to avoid obsolescence risks during long-term manufacturing cycles.

Microcontrollers Selection Notes

Select this component when a balance of processing power and peripheral integration is required for automotive or industrial environments. The FM3 series offers deterministic performance suitable for real-time control tasks. Consider the 192-pin footprint availability and thermal management requirements for the BGA package during the initial design phase.

Microcontrollers Part Context

This part belongs to the FM3 CY9BFx1xS/T high-performance series. It shares architectural similarities with other members like the CY9BFD17TBGL-GK7E1 but differs in memory size and pin count. The series is designed for applications demanding reliable operation under varying electrical conditions.

Microcontrollers Replacement Considerations

Check for direct substitutes within the CY9BF52x family with identical pinouts. Verify if upgraded versions with extended temperature ranges are available. Confirm software compatibility before switching to alternative packages or higher-density variants.