WPCN384U

Pin and software compatible with the Winbond 87384
Two Serial Ports
LPC bus interface, based on Intel's LPC Interface pecification Revision 1.1, August 2002 (supports LKRUN and LPCPD signals)
PC2001 and ACPI Revision 3.0 compliant
IEEE 1284 Parallel Port
21 GPIO ports, including 14 with IRQ assertion capability
Two testability modes (XOR Tree and TRI-STATE^® evice pins).
5V tolerant and back-drive protected pins (except LPC us pins)
64-pin TQFP package

The WPCN384U, a member of the Winbond LPC SuperI/O amily, is targeted for a wide range of notebook and docking  pplications. The WPCN384U is PC2001 and ACPI compliant, nd features two Serial Ports, Parallel Port and General- urpose Input/Output (GPIO) support for a total of 21 ports.

The WPCN384U is an optimized solution for notebook ystems requiring no FIR Port, and for LPC-based docking tations implementing an on-board SuperI/O.