8-Bit Serial I/O Expander, 37 I/Os, 1 Timer, 3.3V, 15mA, PQFP
Enhanced Super I/O Controller w/ LPC Interface 100 QFP 14x20x2.7mm TRAY RoHS Compliant: Yes
Quad 100-Pin QFP 14x20mm Commercial Temperature Microcontroller