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Fujitsu Releases the MB90330 Series of 16-bit USB Microcontrollers
Enables Direct Communication Between Audio-Visual Equipment and
Peripherals, without a Host PC
Tokyo, March 18, 2003 -- Fujitsu Limited today announced the release of four new products in its MB90330 Series of 16-bit microcontrollers, which include a set of USB (*1) macros, including simple host features. The Series was developed together with Fujitsu Devices Inc., and enables direct Universal Serial Bus (USB) communication?without a host PC?between audio-visual equipment and other peripherals.
Series Features:
- Built-in USB macros (full-speed USB*1) with simple host features.
These chips include USB macros with features for a simple USB host. Including one of these in a digital camera, for example, would allow the camera to be connected directly to a printer by a USB cable, without a personal computer.
- High-capacity memory onboard
With a maximum 24 KByte RAM, and, depending on application, a choice of up to 384 KBytes of flash RAM or up to 256 KBytes ROM, these microcontrollers can store considerable amounts of data and run large programs.
| Product | Price (excl. tax) | Delivery (sample quantities) |
| MB90F334 | 2,400 yen | May 2003 |
| MB90F337 | 1,800 yen | Aug 2003 |
| MB90333 | 1,200 yen | Dec 2003 |
| MB90337 | 900 yen | Dec 2003 |
Sales target:
200,000 units/month (total of all four models)
Main Specifications of Fujitsu's MB90330 Series
| MB90F334 | MB90F337 | MB90333 | MB90337 |
| Process technology | 0.35 µm CMOS |
| Power supply | 3.0 to 3.6 V |
| Operating temperatures | -45°C to 85°C (0° to 70°C when using USB) |
| Min. instruction execution time | 41.6 ns @ 6 MHz (PLL: 4x clock multiplier) |
| RAM | 24 KBytes | 4 KBytes | 16 KBytes | 4 KBytes |
| Flash memory/ROM | 384 KBytes flash memory | 64 KBytes flash memory | 256 KBytes ROM | 64 KBytes ROM |
| Communications | Full USB support; SIO, UART, I2C |
| A/D converter | 8/10 bits, 16 channels |
| Development environment | ICE MB2147 for F2MC-16L/16LX |
| Packaging | 120-pin LQFP | 64-pin LQFP | 120-pin LQFP | 64-pin LQFP |
| Miscellaneous | Many different types of timers included, DMAC supported, external bus supported (multi/non-multi)
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- *1. Full-speed USB
- USB specification supporting a maximum transfer rate of 12 Mbps.
Trademark notice
All product names and company names mentioned herein are the trademarks or registered trademarks of their respective firms.
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. For more information, please see: http://www.fujitsu.com/
[Press Contacts]
Chiaki Kuwahara, Nancy Ikehara
Fujitsu Limited, Public & Investor Relations
Tel: +81-3-3215-5259 (Tokyo)
Fax: +81-3-3216-9365
 Press Inquiries
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[Technical Contact]
Fujitsu Limited
System Engineering Dept.
System Micro Division
LSI Group
Tel: +81-42-532-1397 (Tokyo)
E-mail: edevice@fujitsu.com
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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.
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