欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: A40MX04-1VQ80MX79
元件分類: FPGA
英文描述: FPGA, 547 CLBS, 6000 GATES, 92 MHz, PQFP80
封裝: 1 MM HEIGHT, PLASTIC, VQFP-80
文件頁數: 46/124頁
文件大?。?/td> 3142K
代理商: A40MX04-1VQ80MX79
40MX and 42MX FPGA Families
1- 22
v6.1
Junction Temperature (TJ)
The temperature variable in the Designer software refers
to
the
junction
temperature,
not
the
ambient
temperature. This is an important distinction because the
heat generated from dynamic power consumption is
usually hotter than the ambient temperature. EQ 1-1,
shown below, can be used to calculate junction
temperature.
EQ 1-1
Junction Temperature =
ΔT + T
a(1)
Where:
Ta = Ambient Temperature
ΔT = Temperature gradient between junction (silicon)
and ambient
ΔT = θ
ja * P(2)
P = Power
θ
ja = Junction to ambient of package. θja numbers are
located in the Package Thermal Characteristics table
below.
Package Thermal Characteristics
The device junction-to-case thermal characteristic is
θ
jc,
and the junction-to-ambient air characteristic is
θ
ja. The
thermal characteristics for
θ
ja are shown with two
different air flow rates.
The maximum junction temperature is 150
°C.
Maximum
power
dissipation
for
commercial-
and
industrial-grade devices is a function of θja.
A sample calculation of the absolute maximum power
dissipation allowed for a TQFP 176-pin package at
commercial temperature and still air is as follow:
The maximum power dissipation for military-grade devices is a function of θjc. A sample calculation of the absolute
maximum power dissipation allowed for CQFP 208-pin package at military temperature and still air is as follows:
Table 21
Package Thermal Characteristics
Plastic Packages
Pin Count
θ
jc
θ
ja
Units
Still Air
1.0 m/s
200 ft/min.
2.5 m/s
500 ft/min.
Plastic Quad Flat Pack
100
12.0
27.8
23.4
21.2
°C/W
Plastic Quad Flat Pack
160
10.0
26.2
22.8
21.1
°C/W
Plastic Quad Flat Pack
208
8.0
26.1
22.5
20.8
°C/W
Plastic Quad Flat Pack
240
8.5
25.6
22.3
20.8
°C/W
Plastic Leaded Chip Carrier
44
16.0
20.0
24.5
22.0
°C/W
Plastic Leaded Chip Carrier
68
13.0
25.0
21.0
19.4
°C/W
Plastic Leaded Chip Carrier
84
12.0
22.5
18.9
17.6
°C/W
Thin Plastic Quad Flat Pack
176
11.0
24.7
19.9
18.0
°C/W
Very Thin Plastic Quad Flat Pack
80
12.0
38.2
31.9
29.4
°C/W
Very Thin Plastic Quad Flat Pack
100
10.0
35.3
29.4
27.1
°C/W
Plastic Ball Grid Array
272
3.0
18.3
14.9
13.9
°C/W
Ceramic Packages
Ceramic Quad Flat Pack
208
2.0
22.0
19.8
18.0
°C/W
Ceramic Quad Flat Pack
256
2.0
20.0
16.5
15.0
°C/W
Maximum Power Allowed
Max. junction temp. (
°C) Max. ambient temp. (°C)
θ
ja(°C/W)
---------------------------------------------------------------------------------------------------------------------------------
150
°C70°C
28
°C/W
-----------------------------------
2.86W
=
Maximum Power Allowed
Max. junction temp. (
°C) Max. ambient temp. (°C)
θ
jc(°C/W)
---------------------------------------------------------------------------------------------------------------------------------
150
°C 125°C
6.3
°C/W
--------------------------------------
3.97W
=
相關PDF資料
PDF描述
A40MX04-1VQ80M FPGA, 547 CLBS, 6000 GATES, 92 MHz, PQFP80
A40MX04-1VQ80X79 FPGA, 547 CLBS, 6000 GATES, 92 MHz, PQFP80
A40MX04-1VQ80 FPGA, 547 CLBS, 6000 GATES, 92 MHz, PQFP80
A40MX04-2PL44IX79 FPGA, 547 CLBS, 6000 GATES, 101 MHz, PQCC44
A40MX04-2PL44I FPGA, 547 CLBS, 6000 GATES, 101 MHz, PQCC44
相關代理商/技術參數
參數描述
A40MX04-1VQG80 功能描述:IC FPGA MX SGL CHIP 6K 80-VQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA(現場可編程門陣列) 系列:MX 標準包裝:90 系列:ProASIC3 LAB/CLB數:- 邏輯元件/單元數:- RAM 位總計:36864 輸入/輸出數:157 門數: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 供應商設備封裝:256-FPBGA(17x17)
A40MX04-1VQG80I 功能描述:IC FPGA MX SGL CHIP 6K 80-VQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA(現場可編程門陣列) 系列:MX 標準包裝:90 系列:ProASIC3 LAB/CLB數:- 邏輯元件/單元數:- RAM 位總計:36864 輸入/輸出數:157 門數: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 供應商設備封裝:256-FPBGA(17x17)
A40MX04-1VQG80M 制造商:Microsemi Corporation 功能描述:FPGA 6K GATES 547 CELLS 96MHZ/160MHZ 0.45UM 3.3V/5V 80VQFP - Trays 制造商:Microsemi Corporation 功能描述:IC FPGA 69 I/O 80VQFP
A40MX04-2PL44 功能描述:IC FPGA MX SGL CHIP 6K 44-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現場可編程門陣列) 系列:MX 標準包裝:90 系列:ProASIC3 LAB/CLB數:- 邏輯元件/單元數:- RAM 位總計:36864 輸入/輸出數:157 門數: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 供應商設備封裝:256-FPBGA(17x17)
A40MX04-2PL44I 功能描述:IC FPGA MX SGL CHIP 6K 44-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現場可編程門陣列) 系列:MX 標準包裝:90 系列:ProASIC3 LAB/CLB數:- 邏輯元件/單元數:- RAM 位總計:36864 輸入/輸出數:157 門數: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 供應商設備封裝:256-FPBGA(17x17)
主站蜘蛛池模板: 抚顺市| 洛浦县| 云霄县| 霍城县| 肥乡县| 化德县| 达尔| 云龙县| 汝州市| 东光县| 临夏市| 河池市| 巴林左旗| 扶风县| 修武县| 定结县| 福鼎市| 潼南县| 额济纳旗| 陆河县| 当雄县| 温宿县| 海晏县| 延长县| 台北市| 青海省| 塔城市| 名山县| 布拖县| 高安市| 新郑市| 金乡县| 耒阳市| 青岛市| 栖霞市| 铜川市| 吉安县| 南皮县| 青州市| 华宁县| 镶黄旗|