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SCM69C433TQ15

Description
16K x 64 CAM
Categorystorage    storage   
File Size411KB,24 Pages
ManufacturerMotorola ( NXP )
Websitehttps://www.nxp.com
Download Datasheet Parametric Compare View All

SCM69C433TQ15 Overview

16K x 64 CAM

SCM69C433TQ15 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerMotorola ( NXP )
Parts packaging codeQFP
package instructionLQFP, QFP100,.63X.87
Contacts100
Reach Compliance Codeunknow
ECCN codeEAR99
Maximum access time240 ns
JESD-30 codeR-PQFP-G100
JESD-609 codee0
length20 mm
memory density1048576 bi
Memory IC TypeCONTENT ADDRESSABLE SRAM
memory width64
Number of functions1
Number of terminals100
word count16384 words
character code16000
Operating modeSYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize16KX64
Package body materialPLASTIC/EPOXY
encapsulated codeLQFP
Encapsulate equivalent codeQFP100,.63X.87
Package shapeRECTANGULAR
Package formFLATPACK, LOW PROFILE
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3.3 V
Certification statusNot Qualified
Maximum seat height1.6 mm
Maximum standby current0.3 A
Maximum slew rate0.3 mA
Maximum supply voltage (Vsup)3.5 V
Minimum supply voltage (Vsup)3.1 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width14 mm
MOTOROLA
Freescale Semiconductor, Inc.
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MCM69C433/D
16K x 64 CAM
The MCM69C433 is a flexible content–addressable memory (CAM) that can
contain 16K entries of 64 bits each. The widths of the match field and the output
field are programmable, and the match time is designed to be 240 ns. As a result,
the MCM69C433 is well suited for datacom applications such as Virtual Path
Identifier/Virtual Circuit Identifier (VPI/VCI) translation in ATM switches up to
OC12 (622 Mbps) data rates and Media Access Control (MAC) address lookup
in Ethernet/Fast Ethernet bridges. The match duty cycle of the MCM69C433 is
user–defined, with a trade–off between the time between the match request rate
and the rate of new entries added to the CAM per second.
MCM69C433
SCM69C433
Freescale Semiconductor, Inc...
16K Entries
240 ns Match Time
Mask Register to “Don’t Care” Selected Bits
O
Depth Expansion by Cascading Multiple Devices
IC
66 MHz Maximum Clock Rate
EM
S
Programmable Match and Output Field Widths
E
Concurrent Matching of Virtual Path Circuits and Virtual Connection
AL
Circuits in ATM Mode
SC
Separate Ports for Control and Match Operations
E
RE
450 ns Insertion Time if 1 of 14 Entry Queue Locations is Empty
F
120 ms Initialization Time After Fast Insertion (at Power–Up Only)
Y
B
Single 3.3 V
±5%
Supply
ED
IEEE Standard 1149.1 Test Port (JTAG)
IV
100–Pin TQFP Package
H
,I
OR
CT
DU
N
C.
N
TQ PACKAGE
TQFP
CASE 983A–01
Related Products
RC
A
— MCM69C232, MCM69C432, MCM69C233 (CAMs)
CONTROL PORT
14 x 64
ENTRY QUEUE
MATCH PORT
MQ31 – MQ0
A2 – A0
DQ15 – DQ0
SEL
WE
IRQ
DTACK
RESET
KMODE
INPUT REG
STATUS/
CONTROL
LOGIC
16K x 64
CAM
TABLE
K
G
LH/SM
LL
MC
MS
VPC
REV 3
6/11/01
©
Motorola, Inc. 2001
MOTOROLA FAST SRAM
For More Information On This Product,
Go to: www.freescale.com
MCM69C433•SCM69C433
1

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