參數(shù)資料
型號(hào)： XC7K420T-1FFG901I
廠商： XILINX INC
元件分類： FPGA
英文描述： FPGA, PBGA900
封裝： LEAD FREE, FBGA-900
文件頁(yè)數(shù)： 17/50頁(yè)
文件大小： 1218K
代理商： XC7K420T-1FFG901I
Kintex-7 FPGAs Data Sheet: DC and Switching Characteristics
DS182 (v1.1) April 1, 2011
Advance Product Specification
24
I/O Standard Adjustment Measurement Methodology
Input Delay Measurements
Table 28 shows the test setup parameters used for measuring input delay.
Table 28: Input Delay Measurement Methodology
Description
I
/O Standard Attribute
VMEAS
VREF
LVTTL
0
3.3
1.65
–
LVCMOS, 3.3V
LVCMOS33
0
3.3
1.65
–
LVCMOS, 2.5V
LVCMOS25
0
2.5
1.25
–
LVCMOS, 1.8V
LVCMOS18
0
1.8
0.9
–
LVCMOS, 1.5V
LVCMOS15
0
1.5
0.75
–
HSTL (High-Speed Transceiver Logic),
Class I & II
HSTL_I, HSTL_II
VREF –0.5
VREF +0.5
VREF
0.75
HSTL, Class I & II, 1.8V
HSTL_I_18, HSTL_II_18
VREF –0.5
VREF +0.5
VREF
0.90
SSTL (Stub Terminated Transceiver Logic),
1.5V and 1.35V
SSTL15, SSTL135
VREF –1.00
VREF +1.00
VREF
0.75,
0.675
SSTL, Class I & II, 1.8V
SSTL18_I, SSTL18_II
VREF –0.5
VREF +0.5
VREF
0.90
LVDS (Low-Voltage Differential Signaling), HR I/O Banks LVDS_25
1.2 – 0.125
1.2 + 0.125
–
LVDS (Low-Voltage Differential Signaling), HP I/O Banks LVDS
1.2 – 0.125
1.2 + 0.125
–
Notes:
1.
The input delay measurement methodology parameters for LVDCI are the same for LVCMOS standards of the same voltage. Input delay
measurement methodology parameters for HSLVDCI are the same as for HSTL_II standards of the same voltage. Parameters for all other DCI
standards are the same for the corresponding non-DCI standards.
2.
Input waveform switches between VLand VH.
3.
Measurements are made at typical, minimum, and maximum VREF values. Reported delays reflect worst case of these measurements. VREF
values listed are typical.
4.
Input voltage level from which measurement starts.
5.
This is an input voltage reference that bears no relation to the VREF / VMEAS parameters found in IBIS models and/or noted in Figure 4.
6.
The value given is the differential input voltage.
相關(guān)PDF資料
PDF描述
XC7K420T-1LFFG1156C FPGA, PBGA1156
XC7K420T-1LFFG1156E FPGA, PBGA1156
XC7K420T-1LFFG1156I FPGA, PBGA1156
XC7K420T-1LFFG901C FPGA, PBGA900
XC7K420T-1LFFG901E FPGA, PBGA900
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC7K420T-2FF1156C 制造商:Xilinx 功能描述:KINTEX-7 - Trays 制造商:Xilinx 功能描述:IC FPGA 400 I/O 1156FCBGA
XC7K420T-2FF1156I 制造商:Xilinx 功能描述:KINTEX-7 - Trays 制造商:Xilinx 功能描述:IC FPGA 400 I/O 1156FCBGA
XC7K420T-2FF901C 制造商:Xilinx 功能描述:KINTEX-7 - Trays 制造商:Xilinx 功能描述:IC FPGA 420K KINTEX-7 901FBGA
XC7K420T-2FF901I 制造商:Xilinx 功能描述:KINTEX-7 - Trays 制造商:Xilinx 功能描述:IC FPGA 380 I/O 901FCBGA
XC7K420T-2FFG1156C 制造商:Xilinx 功能描述:IC FPGA 420K KINTEX-7 1156FBGA
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*