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Fujitsu Releases New FR60Lite 32-bit RISC Microcontrollers

Include Industry's Fastest A/D Converters

Fujitsu Limited

Tokyo, March 25, 2003

Fujitsu Limited today announced that it has jointly developed with Fujitsu VLSI Limited two new models in the FR60Lite Series of 32-bit high-performance RISC microcontrollers. The two new models, which are part of the MB91260 series and include the fastest analog-to-digital (A/D) converters in the industry, are available starting today.

Having a fast A/D converter embedded in the controller makes it an efficient device for inverter controls used in air conditioners or washing machines, as well as for system controls used in such equipment as printer engines and car-audio systems.

Series Features

  1. Industry's Fastest A/D Converter
    The product is equipped with a 1.2 µs analog-to-digital converter, the fastest in the industry.
  2. High-Speed Multiply-Accumulate Macro
    The high-speed multiply-accumulate (MAC) macro can perform 16-bit MAC calculations (max 33 MHz) in one clock cycle.

Sample Pricing and Shipment Dates

Model Price (excl tax) Shipment
MB91F264 2,000 yen June 2003
MB91263 1,000 yen September 2003

Sales Target:

200,000 units/month (both models combined)

Main Features of Fujitsu's FR60Lite Series Microcontrollers

MB91F264 MB91263
Process technology 0.35 µm CMOS
Power supply and voltage Two internal sources: 4.0 to 5.5V
Clock rate 2.1 to 33 MHz
RAM 8 KBytes
Flash memory/ROM 256 KBytes flash 128 KBytes ROM
Communications functions UART
A/D converter 8/10-bit (2-channels x 2; 8-channel)
Clock functions Real-time clock (RTC)
Timer functions Programmable pulse generator, Pulse width modulator
Power-saving modes Sleep, Stop, Clock mode
Packaging 100-pin quad flat package

About Fujitsu

Fujitsu is a leading provider of customer-focused IT and communications solutions for the global marketplace. Pace-setting technologies, high-reliability/performance computing and telecommunications platforms, and a worldwide corps of systems and services experts make Fujitsu uniquely positioned to unleash the infinite possibilities of the broadband Internet to help its customers succeed. Headquartered in Tokyo, Fujitsu Limited (TSE:6702) reported consolidated revenues of 5 trillion yen (about US$38 billion) for the fiscal year ended March 31, 2002.
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Press Contacts

Nozomi Endo, Nancy Ikehara
Public & Investor Relations

Phone: Phone: +81-3-3215-5259 (Tokyo)
Fax: +81-3-3216-9365
Company:Fujitsu Limited

Technical Contacts

LSI Group
System Micro Division
System Engineering Dept.

Phone: Phone: +81-42-532-1397 (Tokyo)
E-mail: E-mail:
Company:Fujitsu Limited

All company/product names mentioned may be trademarks or registered trademarks of their respective holders and are used for identification purpose only.

Please understand that product prices, specifications and other details are current on the day of issue of the press release, however, may change thereafter without notice.

Date: 25 March, 2003
City: Tokyo
Company: Fujitsu Limited, , , , ,