参数资料
型号: OR4E041BA352-DB
厂商: LATTICE SEMICONDUCTOR CORP
元件分类: FPGA
英文描述: FPGA, 1296 CLBS, 380000 GATES, PBGA352
封装: PLASTIC, BGA-352
文件页数: 131/151页
文件大小: 2680K
代理商: OR4E041BA352-DB
80
Lattice Semiconductor
Data Sheet
September, 2002
ORCA Series 4 FPGAs
TimingCharacteristics(continued)
PropagationDelay—Thetimebetweenthespecifiedreferencepoints.Thedelaysprovidedaretheworstcaseof
thetphhandtplldelaysfornoninvertingfunctions,tplhandtphlforinvertingfunctions,andtphzandtplzfor3-state
enable.
SetupTime—Theintervalimmediatelyprecedingthetransitionofaclockorlatchenablesignal,duringwhichthe
datamustbestabletoensureitisrecognizedastheintendedvalue.
HoldTime—Theintervalimmediatelyfollowingthetransitionofaclockorlatchenablesignal,duringwhichthe
datamustbeheldstabletoensureitisrecognizedastheintendedvalue.
3-StateEnable—Thetimefromwhena3-statecontrolsignalbecomesactiveandtheoutputpadreachesthe
high-impedancestate.
Table 39. PFU Timing Parameters
OR4Exx industrial: VDD15 = 1.425 V, VDD33 = 3.0 V, TJ = +85 C
Note:
AcompletelistingofPFUTimingParameterscanbedisplayedinORCAFoundry2001.Thisisasamplingofthekeytimingparameters.
Parameter
Symbol
Speed
Unit
–1
–2
–3
Min Max Min Max
Min
Max
Combinatorial Delays:
Four-input Variables to LUT out
Five-input Variables to LUT out
Six-input Variables to LUT out
F4_DEL
F5_DEL
F6_DEL
0.66
0.77
1.10
0.55
0.64
0.81
0.50
0.58
0.74
ns
Sequential Delays:
CLK Low Time
CLK High Time
Four-input Variables to Register CLK setup
Five-input Variables to Register CLK setup
Six-input Variables to Register CLK setup
Data In to Register CLK setup
Four-input Variables from Register CLK hold
Five-input Variables from Register CLK hold
Six-input Variables from Register CLK hold
Data In from Register CLK hold
Register CLK to Out
CLKL_MPW
CLKH_MPW
F4_SET
F5_SET
F6_SET
DIN_SET
F4_HLD
F5_HLD
F6_HLD
DIN-HLD
REG_DEL
0.36
0.40
0.28
0.38
0.71
0.00
0.10
0.00
0.25
1.03
0.35
0.38
0.23
0.28
0.63
0.00
0.16
0.10
0.24
0.92
0.32
0.35
0.21
0.25
0.57
0.00
0.15
0.09
0.22
0.84
ns
PFU CLK to Out (REG_DEL) Delay Adjustments
from Cycle Stealing:
One Delay Cell
Two Delay Cells
Three Delay Cells
CYCDEL1
CYCDEL2
CYCDEL3
0.89
1.64
2.43
0.70
1.29
1.98
0.64
1.18
1.80
ns
相关PDF资料
PDF描述
OR4E041BM416-DB FPGA, 1296 CLBS, 380000 GATES, PBGA416
OR4E041BM680-DB FPGA, 1296 CLBS, 380000 GATES, PBGA680
OR4E042BA352-DB FPGA, 1296 CLBS, 380000 GATES, PBGA352
OR4E042BM416-DB FPGA, 1296 CLBS, 380000 GATES, PBGA416
OR4E042BM680-DB FPGA, 1296 CLBS, 380000 GATES, PBGA680
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OR4E04-1BM680C 功能描述:FPGA - 现场可编程门阵列 10368 LUT 466 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
OR4E04-1BM680I 功能描述:FPGA - 现场可编程门阵列 10368 LUT 466 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256