參數(shù)資料
型號: LC5256MC
廠商: Lattice Semiconductor Corporation
英文描述: 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family
中文描述: 3.3,2.5V和1.8V在系統(tǒng)可編程擴展可編程邏輯器件XPLD⑩家庭
文件頁數(shù): 37/92頁
文件大?。?/td> 378K
代理商: LC5256MC
Lattice Semiconductor
ispXPLD 5000MX Family Data Sheet
37
t
SPADDH
Address Hold time
after Clock Time
R/W Setup before
Clock Time
R/W Hold time after
Clock Time
Data Setup before
Clock Time
Data Hold time after
Clock Time
Clock to Output
Delay
Reset to RAM
Output Delay
Reset Recovery
Time
Reset Pulse Width
-0.01
-0.01
-0.01
-0.01
-0.01
ns
t
SPRWS
-0.27
-0.27
-0.27
-0.27
-0.21
ns
t
SPRWH
-0.01
-0.01
-0.01
-0.01
-0.01
ns
t
SPDATAS
-0.27
-0.27
-0.27
-0.27
-0.21
ns
t
SPDATAH
-0.01
-0.01
-0.01
-0.01
-0.01
ns
t
SPCLKO
5.97
5.97
5.97
5.97
9.86
ns
t
SPRSTO
3.30
3.30
3.30
3.30
4.29
ns
t
SPRSTR
1.20
1.20
1.20
1.20
1.56
ns
t
SPRSTPW
Pseudo Dual Port RAM
0.14
0.14
0.14
0.14
0.19
ns
t
PDPMSS
Memory Select
Setup Before Clock
Memory Select
Hold time after
Clock
Clock Enable Setup
before Read Clock
Time
Clock Enable Hold
time after Read
Clock Time
Clock Enable Setup
before Write Clock
Time
Clock Enable Hold
time after Write
Clock Time
Read Address
Setup before Read
Clock Time
Read Address Hold
after Read Clock
Time
Write Address
Setup before Write
Clock Time
Write Address Hold
after Write Clock
Time
R/W Setup before
Clock Time
-0.27
-0.27
-0.22
-0.22
-0.21
ns
t
PDPMSH
-0.01
-0.01
-0.01
-0.01
-0.01
ns
t
PDPRCES
2.33
2.33
2.91
2.91
3.03
ns
t
PDPRCEH
-2.95
-2.95
-2.36
-2.36
-2.27
ns
t
PDPWCES
1.87
1.87
2.34
2.34
2.43
ns
t
PDPWCEH
-2.95
-2.95
-2.36
-2.36
-2.27
ns
t
PDPRADDS
-0.27
-0.27
-0.22
-0.22
-0.21
ns
t
PDPRADDH
-0.01
-0.01
-0.01
-0.01
-0.01
ns
t
PDPWADDS
-0.27
-0.27
-0.22
-0.22
-0.21
ns
t
PDPWADDH
-0.01
-0.01
-0.01
-0.01
-0.01
ns
t
PDPRWS
-0.27
-0.27
-0.22
-0.22
-0.21
ns
ispXPLD 5000MX Family Internal Switching Characteristics (Continued)
Over Recommended Operating Conditions
Parameter
Description
Base
Parameter
-4
-45
-5
-52
-75
Units
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
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