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-PL84AX79
元件分類: FPGA
英文描述: FPGA, 547 CLBS, 6000 GATES, 116 MHz, PQCC84
封裝: PLASTIC, LCC-84
文件頁數: 46/124頁
文件大小: 3142K
代理商: A40MX04-PL84AX79
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-PL84A FPGA, 547 CLBS, 6000 GATES, 116 MHz, PQCC84
A40MX04-PL84IX79 FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQCC84
A40MX04-PL84I FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQCC84
A40MX04-PL84MX79 FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQCC84
A40MX04-PL84M FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQCC84
相關代理商/技術參數
參數描述
A40MX04-PL84I 功能描述:IC FPGA MX SGL CHIP 6K 84-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-PL84M 制造商:Microsemi Corporation 功能描述:FPGA 6K GATES 547 CELLS 83MHZ/139MHZ 0.45UM 3.3V/5V 84PLCC - Rail/Tube 制造商:Microsemi Corporation 功能描述:IC FPGA 69 I/O 84PLCC 制造商:Microsemi Corporation 功能描述:IC FPGA MX SGL CHIP 6K 84-PLCC
A40MX04-PLG44 功能描述:IC FPGA 69I/O 44PLCC 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:24 系列:ECP2 LAB/CLB數:1500 邏輯元件/單元數:12000 RAM 位總計:226304 輸入/輸出數:131 門數:- 電源電壓:1.14 V ~ 1.26 V 安裝類型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:208-BFQFP 供應商設備封裝:208-PQFP(28x28)
A40MX04-PLG44I 功能描述:IC FPGA MX SGL CHIP 6K 44-PLCC 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-PLG44M 制造商:Microsemi Corporation 功能描述:FPGA 6K GATES 547 CELLS 83MHZ/139MHZ 0.45UM 3.3V/5V 44PLCC - Rail/Tube 制造商:Microsemi Corporation 功能描述:IC FPGA 34 I/O 44PLCC
主站蜘蛛池模板: 濮阳市| 昌吉市| 安龙县| 库伦旗| 会昌县| 北票市| 舟山市| 永安市| 临汾市| 湟源县| 福泉市| 苍南县| 武强县| 连平县| 淮安市| 吉隆县| 鱼台县| 酒泉市| 桐庐县| 邵阳市| 股票| 邳州市| 福泉市| 灯塔市| 长葛市| 渑池县| 平湖市| 清流县| 敖汉旗| 文安县| 体育| 丁青县| 河池市| 双流县| 金堂县| 永州市| 淳安县| 金昌市| 祁东县| 高雄市| 贵定县|