MU9C1480L Datasheet, PDF (1/2 Pages) MUSIC Semiconductors – TQFP Package Option

Data Sheet Addendum
MU9C1480L TQFP Package Option
APPLICATION BENEFITS
The 1024 x 64-bit LANCAM provides
numerous benefits:
Ø New package saves space
Ø Full CAM features allow all operations to
be masked on a bit-by-bit basis
Ø Expanded powerful instruction set for any
list processing needs
Ø Shiftable comparand and mask registers
assist in proximate matching algorithms
Ø Fully compatible with all MUSIC LANCAM
series, cascadable to any practical length
without performance penalties
DISTINCTIVE CHARACTERISTICS
Ø 1024 x 64-bit CMOS content-addressable
memory (CAM)
Ø 16-bit I/O
Ø Fast 90 ns compare speed
Ø Dual configuration register set for rapid
context switching
Ø 16-bit CAM/RAM segments with MUSIC’s
patented partitioning
Ø /MA and /MM output flags to enable faster
system performance
Ø Readable Device ID
Ø Selectable faster operating mode with no
wait states after a no-match
Ø Validity bit setting accessible from the
Status register
Ø Single cycle reset for Segment Control register
Ø 44-Pin TQFP package
Ø 3.3 Volt operation
GND
1
DQ 4
2
DQ 5
3
VCC
4
VCC
5
TEST 2
6
GND
7
GND
8
DQ6
9
DQ7
10
VCC
11
44-pin TQFP
(Top View)
33
/MA
32
/MI
31
/MF
30
GND
29
/RESET
28
VCC
27
VCC
26
TEST1
25
/E
24
/W
23
GND
Pinout Diagram
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.
17 June 1999 Rev. 0