This part is a kind of semiconductor called A82C250.

Function of this product has PCA82C250.

Manufacturers : NXP

Image and pinout :

Some of the text within the PDF file :

INTEGRATED CIRCUITS DATA SHEET PCA82C250 CAN controller interface Product specification Supersedes data of 1997 Oct 21 File under Integrated Circuits, IC18 2000 Jan 13 Philips Semiconductors Product specification CAN controller interface FEATURES • Fully compatible with the “ISO 11898” standard • High speed (up to 1 Mbaud) • Bus lines protected against transients in an automotive environment • Slope control to reduce Radio Frequency Interference (RFI) • Differential receiver with wide common-mode range for high immunity against ElectroMagnetic Interference (EMI) • Thermally protected • Short-circuit proof to battery and ground • Low-current standby mode • An unpowered node does not disturb the bus lines • At least 110 n [ ... ]

A82C250 PDF Datasheet Download