MU9C1480L-90TAC

Data Sheet Addendum MU9C1480L TQFP Package Option APPLICATION BENEFITS The 1024 x 64-bit LANCAM provides numerous benefits: Ø Ø Ø Ø Ø New package saves space Full CAM features allow all operations to be masked on a bit-by-bit basis Expanded powerful instruction set for any list processing needs Shiftable comparand and mask registers assist in proximate matching algorithms Fully compatible with all MUSIC LANCAM series, cascadable to any practical length without performance penalties Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø DISTINCTIVE CHARACTERISTICS 1024 x 64-bit CMOS content-addressable memory (CAM) 16-bit I/O Fast 90 ns compare speed Dual configuration register set for rapid context switching 16-bit CAM/RAM segments with MUSIC’s patented partitioning /MA and /MM output flags to enable faster system performance Readable Device ID Selectable faster operating mode with no wait states after a no-match Validity bit setting accessible from the Status register Single cycle reset for Segment Control register 44-Pin TQFP package 3.3 Volt operation /MM /FF /FI /CM /EC GND DQ0 DQ1 DQ2 DQ3 VCC 34 35 36 37 38 39 40 41 42 43 44 1 2 3 4 5 6 7 8 9 10 11 33 32 31 30 29 28 27 26 25 24 23 GND DQ 4 DQ 5 VCC VCC TEST 2 GND GND DQ6 DQ7 VCC 44-pin TQFP (Top View) /MA /MI /MF GND /RESET VCC VCC TEST1 /E /W GND LANCAM, the MUSIC logo, and the phrase “MUSIC Semiconductors” are registered trademarks of MUSIC Semiconductors. MUSIC is a trademark of MUSIC Semiconductors. Certain features of this device are patented under US Patent 5,383,146. 22 21 20 19 18 17 16 15 14 13 12 GND DQ15 DQ14 DQ13 DQ12 GND DQ11 DQ10 DQ9 DQ8 GND Pinout Diagram 17 June 1999 Rev. 0 MU9C1480L TQFP Package Option ORDERING INFORMATION Part Number MU9C1480L-90TAC Cycle Time 90ns Package 44-PIN TQFP Temperature 0–70° C Voltage 3.3 ± 0.3 He E A2 A1 Hd D L1 L e b c Dimensions are in mm. 44-pin Min Nom Max Dim. A1 Dim. A2 1.35 0.05 1.40 1.45 0.15 Dim. b 0.22 0.30 0.38 Dim. c 0.08 0.20 Dim. D 10.00 Dim. E 10.00 Dim. e 0.80 Dim. Hd Dim. He Dim. L1 12.00 12.00 1.00 Dim. L 0.45 0.60 0.75 MUSIC Semiconductors Agent or Distributor: MUSIC Semiconductors reserves the right to make changes to its products and specifications at any time in order to improve on performance, manufacturability, or reliability. Information furnished by MUSIC is believed to be accurate, but no responsibility is assumed by MUSIC Semiconductors for the use of said information, nor for any infringement of patents or of other third party rights which may result from said use. No license is granted by implication or otherwise under any patent or patent rights of any MUSIC company. ©Copyright 1999, MUSIC Semiconductors Asian Sales Office European Sales Office MUSIC Semiconductors MUSIC Semiconductors Special Export Processing Zone 1 P.O. Box 184 Carmelray Industrial Park 6470 ED Eygelshoven Canlubang, Calamba, Laguna The Netherlands Philippines Tel: +31 45 546 2177 Tel: +63 49 549 1480 Fax: +31 45 546 3663 Fax: +63 49 549 1024 Sales Tel/Fax: +632 723 62 15 Worldwide Sales Headquarters MUSIC Semiconductors 4633 Old Ironsides Drive • Suite #130 Santa Clara, California 95054 USA Tel: 408-330-7550 http://www.music-ic.com Fax: 408-330-7559 email: info@music-ic.com USA Only: 800-933-1550 Tech. Support 888-226-6874 Product Info. Rev. 0 2