Figure 2-4 Output Buffer Delays To AC Test Loads (shown below) PAD D E TRIBUFF " />
參數(shù)資料
型號(hào): A54SX08A-1TQ144
廠商: Microsemi SoC
文件頁(yè)數(shù): 38/108頁(yè)
文件大?。?/td> 0K
描述: IC FPGA SX 12K GATES 144-TQFP
標(biāo)準(zhǔn)包裝: 60
系列: SX-A
LAB/CLB數(shù): 768
輸入/輸出數(shù): 113
門數(shù): 12000
電源電壓: 2.25 V ~ 5.25 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 70°C
封裝/外殼: 144-LQFP
供應(yīng)商設(shè)備封裝: 144-TQFP(20x20)
SX-A Family FPGAs
v5.3
2-15
Output Buffer Delays
AC Test Loads
Figure 2-4 Output Buffer Delays
To AC Test Loads (shown below)
PAD
D
E
TRIBUFF
In
GND
50%
Out
1.5 V
50%
1.5 V
En
GND
50%
Out
1.5 V
50%
10%
En
GND
50%
Out
GND
1.5 V
50%
90%
VOL
VOL
V
CC
V
CC
V
CC
V
CC
V
OH
t
ENZH
t
ENHZ
t
ENZL
t
ENLZ
t
DLH
Figure 2-5 AC Test Loads
35 pF
VCC
GND
35 pF
VCC
GND
5 pF
R to VCC for
t
PZL
R to GND for tPZH
R = 1 k
Ω
R to VCC for
tPZL
R to GND for tPZH
R = 1 k
Ω
To the Output
Under Test
To the Output
Under Test
To the Output
Under Test
Load 1
(Used to measure
propagation delay)
Load 2
(Used to measure enable delays)
Load 3
(Used to measure disable delays)
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A54SX08A-1TQ144I 功能描述:IC FPGA SX 12K GATES 144-TQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門陣列) 系列:SX-A 標(biāo)準(zhǔn)包裝:90 系列:ProASIC3 LAB/CLB數(shù):- 邏輯元件/單元數(shù):- RAM 位總計(jì):36864 輸入/輸出數(shù):157 門數(shù):250000 電源電壓:1.425 V ~ 1.575 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 125°C 封裝/外殼:256-LBGA 供應(yīng)商設(shè)備封裝:256-FPBGA(17x17)
A54SX08A-1TQ208 制造商:ACTEL 制造商全稱:Actel Corporation 功能描述:SX-A Family FPGAs
A54SX08A-1TQ208A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SX-A Family FPGAs
A54SX08A-1TQ208B 制造商:ACTEL 制造商全稱:Actel Corporation 功能描述:SX-A Family FPGAs
A54SX08A-1TQ208I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SX-A Family FPGAs