ST72F324LJ4T6TR

Microcontrollers Overview

The ST72F324LJ4T6TR is an 8-bit microcontroller from the ST7 series, manufactured by STMicroelectronics. It features a 44-LQFP surface-mount package and operates within a supply voltage range of 3.8V to 5.5V. The device includes 8KB of Flash program memory and 384 bytes of RAM. It supports a maximum clock speed of 8MHz using an internal oscillator. Key peripherals include twelve 10-bit analog-to-digital converters (ADC), SPI and SCI communication interfaces, and hardware support for PWM, LVD, POR, and WDT.

Microcontrollers Feature Summary

• Integrated high-density Flash memory supporting in-circuit programming and readout protection capabilities
• Built-in analog-to-digital conversion with up to twelve 10-bit channels for signal processing
• Dual asynchronous serial communication interfaces enabling flexible data transmission protocols
• Comprehensive power management modes including slow, wait, active stop, and stop states

Microcontrollers Applications

• Automotive electronic control units requiring robust mid-range processing
• Industrial motor control systems utilizing PWM and timer peripherals
• Consumer appliances with multiple sensor inputs and serial communication needs
• General-purpose embedded controllers operating on standard 5V logic levels

Microcontrollers Procurement Notes

Verify component authenticity through authorized distributors as this part number may be discontinued or subject to product change notices. Confirm specific suffix variations match exact memory and package requirements. Check RoHS compliance status against current environmental regulations. Ensure storage conditions respect moisture sensitivity level ratings prior to soldering. Validate that the supplier provides original manufacturer documentation for quality assurance purposes.

Microcontrollers Selection Notes

Select this component when an 8-bit architecture suffices for cost-sensitive applications requiring moderate processing power. Consider the ST72F324LJ4T6TR for designs needing integrated ADCs and dual serial interfaces without external chips. Evaluate the 44-LQFP package for suitable PCB space constraints. Compare performance metrics against newer ARM-based alternatives if higher computational density is required for future scalability.

Microcontrollers Part Context

This microcontroller belongs to the ST7 family, designed for efficient code execution in resource-constrained environments. The ST72F324 variant specifically targets applications balancing performance with low power consumption. It utilizes a standard 8-bit core with enhanced instruction sets for optimized software development. The device integrates essential peripherals to reduce system complexity and bill of materials costs.

Microcontrollers Replacement Considerations

Public confirmed substitute part numbers are not available in verified sources. Consult official STMicroelectronics documentation for obsolescence notices or recommended upgrades within the ST7 or STM32 families.