Datasheet4U Logo Datasheet4U.com

SCH3223 - LPC IO

General Description

The SCH3223 is a 3.3V (Super I/O Block is 5V tolerant) PC99/PC2001 compliant Super I/O controller with an LPC interface.

Key Features

  • General Features - 3.3 Volt Operation (SIO Block is 5 Volt Tolerant) - Programmable Wake-up Event (PME) Interface - PC99, PC2001 Compliant - ACPI 2.0 Compliant - Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems - ISA Plug-and-Play Compatible Register Set - Four Address Options for Power On Configuration Port - System Management Interrupt (SMI) - 8 Dedicated General Purpose I/O pins - 2 GPIOs with VID compatible inputs - Security Key Register (32 byte) for Dev.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SCH3106 LPC IO SMSC
SCH3112 LPC IO SMSC Corporation
SCH3114 LPC IO SMSC Corporation
SCH3116 LPC IO SMSC Corporation
SCH-850 DUAL MODE(CDMA+AMPS) PORTABLE TELEPHONE SERVICE MANUAL Samsung

Other Datasheets by Microchip Technology

Part Number Description
SCH5027E Super I/O
SCH5127 Super I/O
SCH5627P Desktop Embedded Controller
SCH5636 Desktop Embedded Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SCH3223 LPC IO with HWM, Dual UARTs, Power Button and Reset Support Product Features • General Features - 3.3 Volt Operation (SIO Block is 5 Volt Tolerant) - Programmable Wake-up Event (PME) Interface - PC99, PC2001 Compliant - ACPI 2.