lc5256mv Lattice Semiconductor Corp., lc5256mv Datasheet - Page 36

• Manufacturer Part Number: lc5256mv
• Description: 3.3v, 2.5v And 1.8v In-system Programmable Expanded Programmable Logic Device Xpld? Family
• Manufacturer: Lattice Semiconductor Corp.

ispXPLD 5000MX Family Internal Switching Characteristics (Continued)
Lattice Semiconductor
t
t
t
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CAM – Compare Mode
t
t
t
t
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t
t
t
t
Single Port RAM
t
t
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CAMWMSKS
CAMWMSKH
CAMRSTO
CAMRSTR
CAMRSTPW
CAMDATAS
CAMDATAH
CAMENMSKS
CAMENMSKH
CAMCASC
CAMCO
CAMMATCH
CAMMMATCH
CAMRSTFLAG
SPADDDATA
SPMSS
SPMSH
SPCES
SPCEH
SPADDS
Parameter
Write Mask
Register Setup
Time before Clock
Write Mask
Register Setup
Time after Clock
Reset to CAM
Output Delay
Reset Recovery
Time
Reset Pulse Width
Data Setup Time
before Clock
Data Hold Time
after Clock
Enable Mask
Register Setup
Time before Clock
Enable Mask
Register Setup
Time after Clock
CAM Width
Expansion Delay
Clock to Output
(Address Out)
Delay
Clock to Match Flag
Delay
Clock to Multi-
Match Flag Delay
CAM Reset to Flags
Delay
Address to Data
Delay
Memory Select
Setup Before Clock
Time
Memory Select
Hold time after
Clock Time
Clock Enable Setup
before Clock Time
Clock Enable Hold
time after Clock
Time
Address Setup
before Clock Time
Description
Over Recommended Operating Conditions
Parameter
Base
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-0.27
-0.01
-0.41
-0.01
-0.27
-0.01
-0.27
-0.01
-2.95
-0.27
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.
1.20
0.14
2.30
—
—
—
—
—
—
—
-4
3.30
0.40
6.19
6.19
5.50
3.16
5.97
—
—
—
—
—
—
—
—
—
—
—
—
—
36
-0.27
-0.01
-0.41
-0.01
-0.27
-0.01
-0.27
-0.01
-2.95
-0.27
1.20
0.14
2.30
—
—
—
—
—
—
—
-45
3.30
0.40
6.13
6.13
5.50
3.16
5.97
—
—
—
—
—
—
—
—
—
—
—
—
—
ispXPLD 5000MX Family Data Sheet
-0.22
-0.01
-0.33
-0.01
-0.22
-0.01
-0.27
-0.01
-2.95
-0.27
1.50
0.18
2.30
—
—
—
—
—
—
—
-5
4.13
0.50
6.81
6.07
6.38
3.95
5.97
—
—
—
—
—
—
—
—
—
—
—
—
—
-0.22
-0.01
-0.33
-0.01
-0.22
-0.01
-0.27
-0.01
-2.95
-0.27
1.50
0.18
2.30
—
—
—
—
—
—
—
-52
4.13
0.50
6.61
6.61
6.38
3.95
5.97
—
—
—
—
—
—
—
—
—
—
—
—
—
-0.21
-0.01
-0.31
-0.01
-0.21
-0.01
-0.21
-0.01
-2.27
-0.21
1.56
0.19
9.80
—
—
—
—
—
—
—
-75
10.22
4.29
0.51
9.63
7.72
4.11
7.76
—
—
—
—
—
—
—
—
—
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns