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The PC87322VF is a specialized integrated circuit controller manufactured by National Semiconductor. It is housed in a 100-BQFP (B-QFP) package, specifically identified as a 100-QFP with dimensions of 14x20 mm. The device is designed for surface-mount technology (SMT) installation. Classified under Specialized ICs, this component functions as a controller unit. The product data indicates a bulk packaging format and does not specify a particular series designation or explicit application scenarios within the provided parameters.
This component belongs to the National Semiconductor lineup of specialized interface and control integrated circuits. The PC87322 variant typically serves as a Super I/O controller in computing systems, managing peripheral interfaces such as serial ports, parallel ports, and keyboard/mouse controllers. The 'VF' suffix denotes the specific package type and temperature rating.