參數(shù)資料
型號： LFECP6E-5F256I
廠商： Lattice Semiconductor Corporation
英文描述： LatticeECP/EC Family Data Sheet
中文描述： LatticeECP / EC的系列數(shù)據手冊
文件頁數(shù)： 49/117頁
文件大?。?/td> 557K
代理商： LFECP6E-5F256I
3-13
DC and Switching Characteristics
LatticeECP/EC Family Data Sheet
Lattice Semiconductor
Derating Timing Tables
Logic Timing provided in the following sections of the data sheet and the ispLEVER design tools are worst-case
numbers in the operating range. Actual delays at nominal temperature and voltage for best-case process, can be
much better than the values given in the tables. To calculate logic timing numbers at a particular temperature and
voltage multiply the noted numbers with the derating factors provided below.
The junction temperature for the FPGA depends on the power dissipation by the device, the package thermal char-
acteristics (
Θ
JA
), and the ambient temperature, as calculated with the following equation:
T
JMAX
= T
AMAX
+ (Power *
Θ
JA
)
The user must determine this temperature and then use it to determine the derating factor based on the following
derating tables: T
J
°C.
Table 3-4. Delay Derating Table for Internal Blocks
T
J
°C
Commercial
—
—
0
25
85
100
110
125
T
J
°C
Industrial
-40
-25
20
45
105
115
—
—
Power Supply Voltage
1.2V
0.77
0.76
0.83
0.87
0.94
0.95
0.95
0.96
1.14V
0.82
0.82
0.89
0.93
1.00
1.00
1.00
1.02
1.26V
0.71
0.71
0.78
0.81
0.89
0.90
0.90
0.91
相關PDF資料
PDF描述
LFECP6E-5F484C Precision Chopper-Stabilized Operational Amplifier 8-SOIC
LFECP6E-5F484I LatticeECP/EC Family Data Sheet
LFECP6E-5F672I LatticeECP/EC Family Data Sheet
LFECP6E-5F900I LatticeECP/EC Family Data Sheet
LFECP6E-5T100C Precision Chopper-Stabilized Operational Amplifier 14-PDIP
相關代理商/技術參數(shù)
參數(shù)描述
LFECP6E-5F484C 功能描述:FPGA - 現(xiàn)場可編程門陣列 6.1 LUT 224 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
LFECP6E-5F484I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFECP6E-5F672C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFECP6E-5F672I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFECP6E-5F900C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
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