The KBC1100 is an integrated Keyboard/System Management Controller which incorporates a high-performance 8051 Micro-Controller, an LPC Bus Interface which provides a Firmware Hub Interface and integrated Super I/O/LPC Resources. The KBC1100 is powered by two separate supply planes(VCC1, VCC0) to provide “instant on” and sophisticated system power management functions. TheKBC1100 power control circuitry supports multiple low power-down modes.
- 3.3V Operation with 5V Tolerant Buffers
- ACPI 1.0b/2.0 and PC99a/PC2001 Compliant
- Serial Flash Programming Interface
- 3-Port ACPI Embedded Controller Interface
- Four Programmable 16-bit Counter/Timers