STR752FR2T7

Microcontrollers Overview

The STR752FR2T7 is a microcontroller based on the ARM7TDMI-S core, manufactured by STMicroelectronics. It features an integrated Flash memory and SRAM, along with multiple communication interfaces including USB OTG, CAN, and Ethernet MAC. The device supports operation at clock frequencies up to 60 MHz and includes various analog peripherals such as ADCs and comparators. It is housed in a LFQFP package with 100 pins, designed for applications requiring robust connectivity and processing power.

Microcontrollers Feature Summary

• Integrates an ARM7TDMI-S processor core with hardware multiply and divide instructions.
• Includes built-in USB On-The-Go (OTG) controller supporting full-speed data transfer.
• Features an integrated Ethernet Media Access Controller (MAC) for network connectivity.
• Provides dual CAN interface controllers for automotive and industrial communication.

Microcontrollers Applications

• Industrial automation controllers
• Automotive body electronics
• Smart metering systems
• Networked embedded devices

Microcontrollers Procurement Notes

Verify the specific suffix 'R2' against official STMicroelectronics documentation to confirm pinout and package variations. Ensure compatibility with required voltage levels and interface standards before integration. Cross-reference the datasheet revision date to ensure access to the latest errata and design recommendations.

Microcontrollers Selection Notes

Select this component when an ARM7-based solution with native Ethernet and USB OTG capabilities is required. Consider the available Flash and SRAM sizes relative to application code complexity. Evaluate the peripheral count, particularly the number of timers and serial interfaces, against system requirements.

Microcontrollers Part Context

This part belongs to the STR7xx family of microcontrollers, which are designed for high-performance embedded applications. The family integrates standard ARM7 cores with extensive peripheral sets, targeting markets such as automotive, industrial control, and consumer electronics where reliability and connectivity are critical.

Microcontrollers Replacement Considerations

Check for direct replacements within the STR7xx series or newer ARM Cortex-M based alternatives from STMicroelectronics. Verify pin-to-pin compatibility if upgrading within the same package type. Review updated feature sets and performance metrics of successor models.