Electronic Components Datasheet Search |
|
MU9C1485A-12TCI Datasheet(PDF) 1 Page - MUSIC Semiconductors |
|
MU9C1485A-12TCI Datasheet(HTML) 1 Page - MUSIC Semiconductors |
1 / 28 page Preliminary Data Sheet WidePort LANCAM® Family 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. 2 December 1998 Rev. 2 Block Diagram DISTINCTIVE CHARACTERISTICS Ø 4096 (4485A/L), 2048 (2485A/L), and 1024 (1485A/L) word CMOS content-addressable memories (CAMs) Ø 64-bit word width Ø 32-bit I/O compatible with the MU9C1485 Ø Fast 50 ns compare speed Ø Dual configuration register set for rapid context switching Ø Increased flexibility of MUSIC’s patented CAM/RAM partitioning Ø 80-pin TQFP package with the same pinout as the MU9C1485 and MU9C1965A/L Ø 5 volt (A) or 3.3 volt (L) operation APPLICATION BENEFITS Enhances Ethernet and Token-Ring LAN bridges and switches: Ø 64-bit width stores 48-bit MAC address plus associated data (Port ID, time stamp, “permanent” flag) Ø 32-bit I/O supports multiple ports of fast (100 Mb) Ethernet or Gigabit Ethernet Ø Station list depth flexibility with choice of pin-compatible device densities and glue-free cascading Ø 3.3 Volt option for low power systems Ø Industrial temperature grades for harsh environments /W /E /CM /E C DQ 31– 0 (3 2 ) D ATA (64) CO NT RO L LO G I C CAM A RR AY 32 K or 16 K WO RD S X 64 B ITS CO M P ARAND M ASK R E G IS TER 1 M ASK R E G IS TER 2 FLA G LO G IC /FF /FI /M F /M I CO MM ANDS & S TATUS 2 15 / 1 4 CO NT RO L AND S T AT US RE G IS T ER S 17 / 1 6 (3 2 ) MUX DE M U X (3 2 ) SO U R CE AN D D E S TINA TIO N SE G M E N T CO UNTE R S D ATA (64) (3 2 ) /R ESE T /M M /M A TRA N S L A TE (8 02 .3 /8 0 2 .5 ) |
Similar Part No. - MU9C1485A-12TCI |
|
Similar Description - MU9C1485A-12TCI |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |