
STD130
5-164
Samsung ASIC
CAM_HD
High-Density Single-Port Synchronous Binary CAM
Characteristics
Definition for AC Timing
(ns)
Symbol
t
cyc
t
ckl
t
ckh
t
as
t
ah
t
cs
t
ch
t
ds
t
dh
t
ws
t
wh
t
ces
t
ceh
t
cms
t
cmh
t
vds
t
vdh
t
cds
t
cdh
t
acc
Definition for Power Consumption
(
μ
W/MHz)
Power_read
The dynamic average power consumption while in a read cycle
Power_write
The dynamic average power consumption while in a write cycle
Power_compare
The dynamic average power consumption while in a compare cycle
Power_reset
The dynamic average power consumption while in a reset mode
Power_standby
The standby power consumption while CSN and RN are high, OEN and AEN are low
and other signals are in normal operations
Definition for Area
(
μ
m)
Width
The physical width in X-direction
Height
The physical height in Y-direction
Description
Symbol
t
da
t
vdacc
t
vdda
t
caacc
t
cada
t
htacc
t
htda
t
dz
t
zd
t
od
t
vddz
t
vdzd
t
vdod
t
cadz
t
cazd
t
caod
t
rn
t
rns
t
rnh
Description
Clock cycle time
Clock pulse width low
Clock pulse width high
Address setup time
Address hold time
CSN setup time
CSN hold time
Data-In setup time
Data-In hold time
WEN setup time
WEN hold time
CEN setup time
CEN hold time
CMN setup time
CMN hold time
VDI setup time
VDI hold time
CDI setup time
CDI hold time
De-access time
Validity data access time
Validity data de-access time
Matched address access time
Matched address de-access time
Global Hit/Miss access time
Global Hit/Miss de-access time
DOUT drive to high-Z time
DOUT high-Z to drive time
OEN to valid output time
VDO drive to high-Z time
VDO high-Z to drive time
OEN to valid output time for VDO
CAO drive to high-Z time
CAO high-Z to drive time
AEN to valid output time for CAO
Min RN pulse width low
RN setup time
RN hold time