CY90F546GSPQCR-G-FLEFE2

Microcontrollers Overview

The CY90F546GSPQCR-G-FLEFE2 is a 16-bit microcontroller from Infineon Technologies, belonging to the MB90540G/545G series. It utilizes the F2MC-16LX core and features 256 kB of Flash program memory alongside 8 kB of data RAM. The device operates within a supply voltage range of 3.5 V to 5.5 V and supports a maximum clock frequency of 16 MHz. It includes an 8-channel ADC with 8-bit or 10-bit resolution and provides 81 I/O lines. Communication interfaces include CAN and UART. The component is housed in a QFP-100 package and is rated for operation between -40°C and +105°C.

Microcontrollers Feature Summary

• Integrates automotive-grade reliability with the F2MC-16LX architecture for robust embedded control.
• Provides flexible analog input processing through an integrated multi-resolution ADC subsystem.
• Supports reliable serial communication via built-in CAN and UART peripheral modules.

Microcontrollers Applications

• Automotive body electronics systems
• Industrial motor control applications
• General-purpose embedded control units

Microcontrollers Procurement Notes

Verify the specific suffix codes against official documentation to confirm pinout compatibility and temperature ratings. Confirm current availability status as this part may be subject to lifecycle changes. Ensure that the selected package variant matches the intended PCB footprint requirements before finalizing procurement decisions.

Microcontrollers Selection Notes

Select this component when a 16-bit architecture with sufficient I/O count for moderate complexity tasks is required. Consider the operating temperature range and voltage specifications to ensure compatibility with the target system environment. Evaluate the available memory resources against application code size and data storage needs prior to integration.

Microcontrollers Part Context

This microcontroller belongs to the MB90540G/545G family, designed for high-reliability applications. The series emphasizes stability and performance within the 16-bit MCU segment. It serves as a solution for systems requiring deterministic execution and robust peripheral integration.

Microcontrollers Replacement Considerations

Consult official cross-reference lists for verified substitutes. Verify functional equivalence regarding pinouts and electrical characteristics before implementing any alternative components.