參數(shù)資料
型號: LC4512V-75F256I
文件頁數(shù): 21/57頁
文件大?。?/td> 1078K
代理商: LC4512V-75F256I
Lattice Semiconductor
ispMACH 4000V/B/C Family Data Sheet
21
ispMACH 4000V/B/C Internal Timing Parameters
Over Recommended Operating Conditions
Parameter
In/Out Delays
t
IN
t
GOE
t
GCLK_IN
t
BUF
t
EN
t
DIS
Routing/GLB Delays
t
ROUTE
t
MCELL
t
INREG
t
FBK
t
PDb
t
PDi
Register/Latch Delays
t
S
t
S_PT
Description
-25
-27
-3
-35
Units
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Input Buffer Delay
Global OE Pin Delay
Global Clock Input Buffer Delay
Delay through Output Buffer
Output Enable Time
Output Disable Time
0.60
2.04
0.78
0.85
0.96
0.96
0.60
2.54
1.28
0.85
0.96
0.96
0.70
3.04
1.28
0.85
0.96
0.96
0.70
3.54
1.28
0.85
0.96
0.96
ns
ns
ns
ns
ns
ns
Delay through GRP
Macrocell Delay
Input Buffer to Macrocell Register Delay
Internal Feedback Delay
5-PT Bypass Propagation Delay
Macrocell Propagation Delay
0.61
0.45
0.11
0.00
0.44
0.64
0.81
0.55
0.31
0.00
0.44
0.64
1.01
0.55
0.31
0.00
0.44
0.64
1.01
0.65
0.31
0.00
0.94
0.94
ns
ns
ns
ns
ns
ns
D-Register Setup Time (Global Clock)
D-Register Setup Time (Product Term
Clock)
T-Register Setup Time (Global Clock)
T-Register Setup Time (Product Term
Clock)
D-Register Hold Time
T-Register Hold Time
D-Input Register Setup Time (Global
Clock)
D-Input Register Setup Time (Product
Term Clock)
D-Input Register Hold Time (Global
Clock)
D-Input Register Hold Time (Product
Term Clock)
Register Clock to Output/Feedback
MUX Time
Clock Enable Setup Time
Clock Enable Hold Time
Latch Setup Time (Global Clock)
Latch Setup Time (Product Term Clock)
Latch Hold Time
Latch Gate to Output/Feedback MUX
Time
Propagation Delay through Transparent
Latch to Output/Feedback MUX
Asynchronous Reset or Set to Output/
Feedback MUX Delay
0.92
1.42
1.12
1.32
1.02
1.32
0.92
1.32
ns
ns
t
ST
t
ST_PT
1.12
1.42
1.32
1.32
1.22
1.32
1.12
1.32
ns
ns
t
H
t
HT
t
SIR
0.88
0.88
0.82
0.68
0.68
1.37
0.98
0.98
1.27
1.08
1.08
1.27
ns
ns
ns
t
SIR_PT
1.45
1.45
1.45
1.45
ns
t
HIR
0.88
0.63
0.73
0.73
ns
t
HIR_PT
0.88
0.63
0.73
0.73
ns
t
COi
0.52
0.52
0.52
0.52
ns
t
CES
t
CEH
t
SL
t
SL_PT
t
HL
t
GOi
2.25
1.88
0.92
1.42
1.17
0.33
2.25
1.88
1.12
1.32
1.17
0.33
2.25
1.88
1.02
1.32
1.17
0.33
2.25
1.88
0.92
1.32
1.17
0.33
ns
ns
ns
ns
ns
ns
t
PDLi
0.25
0.25
0.25
0.25
ns
t
SRi
0.28
0.28
0.28
0.28
ns
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LC4512V-75FN256I 功能描述:CPLD - 復(fù)雜可編程邏輯器件 PROGRAMMABLE SUPER FAST HI DENSITY PLD RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
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