SMSC's KBC1122P Embedded Controller Designed in Mitac Consumer Notebook PC.

HAUPPAUGE, N.Y. -- SMSC (Nasdaq: SMSC) today announced that its KBC1122P Embedded Controller has been designed into Mitac Technology Corp.'s 8222J notebook PC. SMSC has aligned with Mitac to provide silicon solutions for their 8222J notebook system which will be available in North America and Europe through OEMs. This platform includes the Intel[R] Mobile Board MGM965JB which supports Intel Centrino[R] Duo processor technology.

SMSC's KBC1122P device provides several key features to the platform, including the embedded controller, PS/2 keyboard and keyboard scan matrix functionality. With an integrated Direct Battery Management (DBM) system incorporating SMSC SentinalAlert![TM], four programmable Pulse-Width Modulator Outputs (PWMs) and three fan tachometer inputs, the KBC1122P provides for a complete hardware monitoring and control solution. The system also has integrated consumer IR (CIR) receiver functionality on-platform rather than being supported through an external USB-based dongle, providing for a lower system cost. The KBC1122P is a member of a pin compatible family of embedded controllers which provide the flexibility for notebook manufacturers to choose the device that best suits their consumer, commercial or media center based platform.

"SMSC's embedded controller plays an important role in our 8222J system, performing many of the interface functions, such as CIR for remote control access and 'instant on' support for an enhanced consumer experience," said Ricky Kuo, Senior Product Manager at Mitac Technology Corp. "The pin-compatible nature of this device also allows us the flexibility to quickly bring products to market in various segments while leveraging SMSC's integrated hardware and software on Intel's notebook motherboards."

"We're pleased to see industry leaders such as Mitac adopt our embedded controller solutions for their notebook PC platforms," said Rolf Mahler, Director of Product Marketing at SMSC. "Our focus on the mobile computing space has allowed SMSC to develop and deliver differentiating technologies, such as our system monitoring features and Vista-supported CIR, to better support our customers in this market."

"The latest effort from SMSC and Mitac demonstrates the ongoing industry support to simplify the development of PC notebooks," said Joel Christensen, General Manager of Channel Mobile Boards Operation, Intel Corporation. "Intel mobile motherboards are designed to optimize the performance of Intel processors while delivering reliable next generation technology, value added features and easy integration."

Key Features of SMSC's KBC1122P:

* The KBC1122P is an integrated Keyboard/System Management Controller that incorporates a high performance 8051 Micro-Controller, LPC Bus Interface, Firmware Hub Interface and integrated Super I/O/LPC Resources. The KBC1122P is powered by two separate supply planes (VCC1, VCC0) to provide "instant on" and sophisticated system power management functions. The KBC1122P power control circuitry supports multiple low power-down modes.

* The KBC1122P remote control inputs support all IR protocols required to be compliant with Windows Vista[TM] receiver hardware specifications in addition to protocols supported by previous versions of Windows[R] XP Media Center Edition. Certified CIR drivers for the KBC1122P are available directly from SMSC.

* The KBC1122P also incorporates a DBM with SMSC SentinelAlert! accessible by the 8051. Together with external remote temperature sensor(s) the KBC1122P can provide a complete analog monitoring and control system. The KBC1122P DBM includes an 8 channel ADC, 3 channel DAC with SMSC SentinelAlert! and up to 2 SMSC SentinelAlert! GPIOs, two channel one-pin Temperature Sensor Communication Links, and a hardware protection output that requires no programming or 8051 intervention to operate.

About SMSC:

Many of the world's most successful global technology companies rely upon SMSC as a go-to resource for semiconductor system solutions that span analog, digital and mixed-signal technologies. Leveraging substantial intellectual property, integration expertise and a comprehensive global infrastructure, SMSC solves design challenges and delivers performance, space, cost and time-to-market advantages to its customers. SMSC's application focus targets key vertical markets including consumer electronics, automotive infotainment, PC and industrial applications. The Company has developed leadership positions in its select markets by providing application specific solutions such as mixed-signal system controllers, non-PCI Ethernet, ARCNET, MOST and Hi-Speed USB.

SMSC is headquartered in Hauppauge, New York with operations in North America, Asia and Europe. Engineering design centers are located in Arizona, New York, Texas and Karlsruhe, Germany. Additional information is available at www.smsc.com.

Forward Looking Statements:

Except for historical information contained herein, the matters discussed in this announcement are forward-looking statements about expected future events and financial and operating results that involve risks and uncertainties. These uncertainties may cause our actual future results to be materially different from those discussed in forward-looking statements. Our risks and uncertainties include the timely development and market acceptance of new products; the impact of competitive products and pricing; our ability to procure capacity from our suppliers and the timely performance of their obligations, the effects of changing economic conditions domestically and internationally and on our customers; changes in customer order patterns, our relationships with and dependence on customers and growth rates in the personal computer, consumer electronics and embedded and automotive markets and within our sales channel; changes in customer order patterns, including order cancellations or reduced bookings; the effects of tariff, import and currency regulation; potential or actual litigation; and excess or obsolete inventory and variations in inventory valuation, among others. In addition, SMSC competes in the semiconductor industry, which has historically been characterized by intense competition, rapid technological change, cyclical market patterns, price erosion and periods of mismatched supply and demand.

Our forward looking statements are qualified in their entirety by the inherent risks and uncertainties surrounding future expectations and may not reflect the potential impact of any future acquisitions, mergers or divestitures. All forward-looking statements speak only as of the date hereof and are based upon the information available to SMSC at this time. Such statements are subject to change, and the Company does not undertake to update such statements, except to the extent required under applicable law and regulation. These and other risks and uncertainties, including potential liability resulting from pending or future litigation, are detailed from time to time in the Company's reports filed with the SEC. Investors are advised to read the Company's Annual Report on Form 10-K and quarterly reports on Form 10-Q filed with the Securities and Exchange Commission, particularly those sections entitled "Other Factors That May Affect Future Operating Results" or "Risk Factors" for a more complete discussion of these and other risks and uncertainties.

SMSC is a registered trademark and SentinalAlert! Is a trademark of Standard Microsystems Corporation.