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参数资料
型号： A40MX04-PL68IX79
元件分类： FPGA
英文描述： FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQCC68
封装： PLASTIC, LCC-68
文件页数： 46/124页
文件大小： 3142K
代理商： A40MX04-PL68IX79
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
=
相关PDF资料
PDF描述
A40MX04-PL68I FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQCC68
A40MX04-PL68MX79 FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQCC68
A40MX04-PL68M FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQCC68
A40MX04-PL68X79 FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQCC68
A40MX04-PL68 FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQCC68
相关代理商/技术参数
参数描述
A40MX04-PL68M 制造商:Microsemi Corporation 功能描述:FPGA 40MX Family 6K Gates 547 Cells 83MHz/139MHz 0.45um Technology 3.3V/5V 68-Pin PLCC 制造商:Microsemi Corporation 功能描述:FPGA 6K GATES 547 CELLS 83MHZ/139MHZ 0.45UM 3.3V/5V 68PLCC - Rail/Tube 制造商:Microsemi Corporation 功能描述:IC FPGA 57 I/O 68PLCC 制造商:Microsemi Corporation 功能描述:IC FPGA MX SGL CHIP 6K 68-PLCC
A40MX04-PL68X4 制造商:Microsemi Corporation 功能描述:MX SERIES 6000 GATES FPGA
A40MX04-PL84 功能描述:IC FPGA MX SGL CHIP 6K 84-PLCC RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:MX 标准包装:90 系列:ProASIC3 LAB/CLB数:- 逻辑元件/单元数:- RAM 位总计:36864 输入/输出数:157 门数:250000 电源电压:1.425 V ~ 1.575 V 安装类型:表面贴装 工作温度:-40°C ~ 125°C 封装/外壳:256-LBGA 供应商设备封装:256-FPBGA（17x17）
A40MX04-PL84A 功能描述:IC FPGA MX SGL CHIP 6K 84-PLCC RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:MX 标准包装:90 系列:ProASIC3 LAB/CLB数:- 逻辑元件/单元数:- RAM 位总计:36864 输入/输出数:157 门数:250000 电源电压:1.425 V ~ 1.575 V 安装类型:表面贴装 工作温度:-40°C ~ 125°C 封装/外壳:256-LBGA 供应商设备封装:256-FPBGA（17x17）
A40MX04-PL84I 功能描述:IC FPGA MX SGL CHIP 6K 84-PLCC RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:MX 标准包装:90 系列:ProASIC3 LAB/CLB数:- 逻辑元件/单元数:- RAM 位总计:36864 输入/输出数:157 门数:250000 电源电压:1.425 V ~ 1.575 V 安装类型:表面贴装 工作温度:-40°C ~ 125°C 封装/外壳:256-LBGA 供应商设备封装:256-FPBGA（17x17）
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