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The PSD853F2-90JI is a programmable peripheral integrated circuit manufactured by STMicroelectronics. It is housed in a 52-LCC (J-Lead) package, also identified as 52-PLCC with dimensions of 19.1x19.1 mm. The device is designed for surface-mount technology and functions as an 8-bit MCU peripheral. The component is supplied in tube packaging.
Verify the specific revision level and manufacturing lot date codes upon order confirmation. Confirm that the 52-PLCC footprint matches the target PCB design requirements. Ensure handling procedures account for the J-lead package geometry during assembly.
Select this component when integrating additional functionality into an 8-bit microcontroller system. The 52-pin LCC package requires appropriate surface-mount layout considerations. Verify compatibility with the host MCU's interface protocols before finalizing the design.
This part belongs to the specialized programmable peripherals category within STMicroelectronics' portfolio. It serves as an expansion component for 8-bit microcontroller applications, providing customizable logic or interface capabilities beyond standard fixed-function peripherals.