參數資料
型號: ADSP-BF537BBC-5A
廠商: Analog Devices Inc
文件頁數: 52/68頁
文件大?。?/td> 0K
描述: IC DSP CTLR 16BIT 182CSPBGA
產品培訓模塊: Blackfin® Processor Core Architecture Overview
Blackfin® Device Drivers
Blackfin® Optimizations for Performance and Power Consumption
Blackfin® System Services
標準包裝: 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: 182-LFBGA,CSPBGA
供應商設備封裝: 182-CSPBGA(12x12)
包裝: 托盤
配用: ADZS-BF537-ASKIT-ND - BOARD EVAL SKIT ADSP-BF537
ADZS-BFAUDIO-EZEXT-ND - BOARD EVAL AUDIO BLACKFIN
ADZS-BF537-EZLITE-ND - BOARD EVAL ADSP-BF537
ADZS-BFAV-EZEXT-ND - BOARD DAUGHT ADSP-BF533,37,61KIT
ADZS-BF537-STAMP-ND - SYSTEM DEV FOR ADSP-BF537
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PDF資料
PDF描述
MC78L18ACP IC REG LDO 18V .1A TO92
TPSC107M010R0150 CAP TANT 100UF 10V 20% 2312
MC78L15ACP IC REG LDO 15V .1A TO92
MC78L12ACP IC REG LDO 12V .1A TO92
MC78L12ABP IC REG LDO 12V .1A TO92
相關代理商/技術參數
參數描述
ADSP-BF537BBC-5AV 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
ADSP-BF537BBCZ-5A 功能描述:數字信號處理器和控制器 - DSP, DSC Blackfin processor 500MHz 132KB SRAM RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
ADSP-BF537BBCZ-5A 制造商:Analog Devices 功能描述:Digital Signal Processor IC
ADSP-BF537BBCZ-5AV 功能描述:IC DSP CTLR 16BIT 182CSPBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數字式信號處理器) 系列:Blackfin® 標準包裝:2 系列:StarCore 類型:SC140 內核 接口:DSI,以太網,RS-232 時鐘速率:400MHz 非易失內存: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 供應商設備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-BF537BBCZ-5AV 制造商:Analog Devices 功能描述:Digital Signal Processor IC