PSD853F2-90M

Overview

The PSD853F2-90M is a programmable peripheral integrated circuit manufactured by STMicroelectronics. It is designed as an interface component for 8-bit microcontrollers, facilitating system integration through configurable logic functions. The device operates within a standard voltage range and supports surface-mount assembly techniques. It provides essential peripheral capabilities to extend the functionality of host MCU systems in embedded applications.

Feature Summary

• Configurable logic architecture for custom peripheral implementation
• Surface-mount 52-pin PQFP package (10x10 mm)
• Designed for 8-bit MCU peripheral expansion

Applications

• 8-Bit MCU Peripherals

Procurement Notes

Verify the specific electrical characteristics and pinout configuration against the official STMicroelectronics datasheet before finalizing the design. Confirm that the 52-PQFP package dimensions align with the target PCB footprint requirements. Ensure compatibility with the intended 8-bit microcontroller family regarding signal levels and timing specifications.

Selection Notes

Select this component when a dedicated hardware solution is required to implement custom logic or interface protocols for an 8-bit microcontroller system. Consider the 52-pin form factor for board space constraints. Evaluate if the programmable nature of the IC meets the specific functional requirements compared to fixed-function alternatives.

Part Context

This part belongs to the category of specialized programmable peripherals, distinct from general-purpose microcontrollers. It serves as a supporting component to enhance the I/O or control capabilities of a primary processing unit, specifically targeting 8-bit architectures.