參數(shù)資料
型號: ADSP-BF534BBCZ-5B
廠商: Analog Devices Inc
文件頁數(shù): 52/68頁
文件大?。?/td> 0K
描述: IC DSP CTRLR 16BIT 500MHZ 182BGA
產(chǎn)品培訓(xùn)模塊: Blackfin® Processor Core Architecture Overview
Blackfin® Device Drivers
Blackfin® Optimizations for Performance and Power Consumption
Blackfin® System Services
標(biāo)準(zhǔn)包裝: 1
系列: Blackfin®
類型: 定點
接口: CAN,SPI,SSP,TWI,UART
時鐘速率: 500MHz
非易失內(nèi)存: 外部
芯片上RAM: 132kB
電壓 - 輸入/輸出: 2.50V,3.30V
電壓 - 核心: 1.26V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 208-LFBGA,CSPBGA
供應(yīng)商設(shè)備封裝: 208-CSPBGA
包裝: 托盤
Rev. J
|
Page 56 of 68
|
February 2014
THERMAL CHARACTERISTICS
To determine the junction temperature on the application
printed circuit board use:
where:
TJ = Junction temperature (°C)
TCASE = Case temperature (°C) measured by customer at top
center of package.
JT = From Table 46
PD = Power dissipation (see the power dissipation discussion
and the tables on Page 27 for the method to calculate PD).
Values of JA are provided for package comparison and printed
circuit board design considerations. JA can be used for a first
order approximation of TJ by the equation:
where:
TA = Ambient temperature (°C)
Values of JC are provided for package comparison and printed
circuit board design considerations when an external heat sink
is required. Values of JB are provided for package comparison
and printed circuit board design considerations.
In Table 46 through Table 48, airflow measurements comply
with JEDEC standards JESD51-2 and JESD51-6, and the junc-
tion-to-board measurement complies with JESD51-8. Test
board and thermal via design comply with JEDEC standards
JESD51-9 (BGA). The junction-to-case measurement complies
with MIL-STD-883 (Method 1012.1). All measurements use a
2S2P JEDEC test board.
Industrial applications using the 208-ball BGA package require
thermal vias, to an embedded ground plane, in the PCB. Refer to
JEDEC standard JESD51-9 for printed circuit board thermal
ball land and thermal via design information.
TJ
TCASE
JT
PD
+
=
TJ
TA
JA
PD
+
=
Table 46. Thermal Characteristics (182-Ball BGA)
Parameter
Condition
Typical
Unit
JA
0 Linear m/s Airflow
32.80
°C/W
JMA
1 Linear m/s Airflow
29.30
°C/W
JMA
2 Linear m/s Airflow
28.00
°C/W
JB
20.10
°C/W
JC
7.92
°C/W
JT
0 Linear m/s Airflow
0.19
°C/W
JT
1 Linear m/s Airflow
0.35
°C/W
JT
2 Linear m/s Airflow
0.45
°C/W
Table 47. Thermal Characteristics (208-Ball BGA without
Thermal Vias in PCB)
Parameter
Condition
Typical
Unit
JA
0 Linear m/s Airflow
23.30
°C/W
JMA
1 Linear m/s Airflow
20.20
°C/W
JMA
2 Linear m/s Airflow
19.20
°C/W
JB
13.05
°C/W
JC
6.92
°C/W
JT
0 Linear m/s Airflow
0.18
°C/W
JT
1 Linear m/s Airflow
0.27
°C/W
JT
2 Linear m/s Airflow
0.32
°C/W
Table 48. Thermal Characteristics (208-Ball BGA with
Thermal Vias in PCB)
Parameter
Condition
Typical
Unit
JA
0 Linear m/s Airflow
22.60
°C/W
JMA
1 Linear m/s Airflow
19.40
°C/W
JMA
2 Linear m/s Airflow
18.40
°C/W
JB
13.20
°C/W
JC
6.85
°C/W
JT
0 Linear m/s Airflow
0.16
°C/W
JT
1 Linear m/s Airflow
0.27
°C/W
JT
2 Linear m/s Airflow
0.32
°C/W
相關(guān)PDF資料
PDF描述
THJA684K025RJN CAP TANT 0.68UF 25V 10% 1206
V72A15E400BF3 CONVERTER MOD DC/DC 15V 400W
MLP2016SR47M INDUCTOR MULTILAYER .47UH 0806
VI-BTT-CY-F3 CONVERTER MOD DC/DC 6.5V 50W
XC95288XL-10CSG280C IC CPLD 288MCELL 10NS 280-CSBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSPBF534BBCZ5BX 制造商:Analog Devices 功能描述:
ADSP-BF534SBBC1-ENG 制造商:Analog Devices 功能描述:
ADSP-BF534YBCZ-4B 功能描述:IC DSP CTLR 16BIT 400MHZ 208-CSP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:Blackfin® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-BF535PBB-200 功能描述:IC DSP CONTROLLER 16BIT 260BGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:Blackfin® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-BF535PBB-300 功能描述:IC DSP CONTROLLER 16BIT 260BGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:Blackfin® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤