參數(shù)資料
型號: LFEC1E-3TN144I
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 127/163頁
文件大小: 0K
描述: IC FPGA 1.5KLUTS 97I/O 144-TQFP
標準包裝: 60
系列: EC
邏輯元件/單元數(shù): 1500
RAM 位總計: 18432
輸入/輸出數(shù): 97
電源電壓: 1.14 V ~ 1.26 V
安裝類型: 表面貼裝
工作溫度: -40°C ~ 100°C
封裝/外殼: 144-LQFP
供應(yīng)商設(shè)備封裝: 144-TQFP(20x20)
3-30
DC and Switching Characteristics
LatticeECP/EC Family Data Sheet
Switching Test Conditions
Figure 3-21 shows the output test load that is used for AC testing. The specific values for resistance, capacitance,
voltage, and other test conditions are shown in Table 3-6.
Figure 3-21. Output Test Load, LVTTL and LVCMOS Standards
Table 3-6. Test Fixture Required Components, Non-Terminated Interfaces
Test Condition
R1
CL
Timing Ref.
VT
LVTTL and other LVCMOS settings (L -> H, H -> L)
0pF
LVCMOS 3.3 = 1.5V
LVCMOS 2.5 = VCCIO/2
LVCMOS 1.8 = VCCIO/2
LVCMOS 1.5 = VCCIO/2
LVCMOS 1.2 = VCCIO/2
LVCMOS 2.5 I/O (Z -> H)
188
0pF
VCCIO/2
VOL
LVCMOS 2.5 I/O (Z -> L)
VCCIO/2
VOH
LVCMOS 2.5 I/O (H -> Z)
VOH - 0.15
VOL
LVCMOS 2.5 I/O (L -> Z)
VOL + 0.15
VOH
Note: Output test conditions for all other interfaces are determined by the respective standards.
DUT
VT
R1
CL*
Test Point
*CL Includes Test Fixture and Probe Capacitance
相關(guān)PDF資料
PDF描述
ECC05DREN-S734 CONN EDGECARD 10POS .100 EYELET
NCV8501D33R2 IC REG LDO 3.3V .15A 8SOIC
VI-26W-CY-S CONVERTER MOD DC/DC 5.5V 50W
MIC284-2BM IC SUPERVISOR THERM 2ZONE 8-SOIC
NCV8503PW33R2 IC REG LDO 3.3V .4A 16SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LFEC1E-4F256C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC1E-4F256I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC1E-4F484C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC1E-4F484I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC1E-4F672C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet