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参数资料
| 型号： | ADSP-BF547MBBCZ-5M |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | 数字信号处理 |
| 英文描述： | 533 MHz Blackfin Embedded Processor: ADSP-BF547MBBCZ-5M Temp Range: –40°C to +85°C Package: 400-Ball CSP_BGA BC-400-1 |
| 中文描述： | 16-BIT, 50 MHz, OTHER DSP, PBGA400 |
| 封装： | 17 X 17 MM, ROHS COMPLIANT, CSBGA-400 |
| 文件页数： | 16/100页 |
| 文件大小： | 3095K |
| 代理商： | ADSP-BF547MBBCZ-5M |
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Rev. D
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Page 22 of 100
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May 2011
ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
MXI driven with external clock oscillator IC:
MXI should be driven with the clock output of a clock
oscillator IC running at a frequency of 49.152 MHz or
45.1584 MHz.
MXO should be left unconnected.
Avoid routing other switching signals near the oscillator
and clock output trace to avoid crosstalk. When not possi-
ble, shield traces with ground.
MXI/MXO with external crystal:
The crystal must be a fundamental mode crystal running at
a frequency of 49.152 MHz or 45.1584 MHz.
The crystal and load capacitors should be placed physically
close to the MXI and MXO pins on the board.
Board trace capacitance on each lead should not be more
than 3 pF.
Trace capacitance plus load capacitance should equal the
load capacitance specification for the crystal.
Avoid routing other switching signals near the crystal and
components to avoid crosstalk. When not possible, shield
traces and components with ground.
VDDMP/GNDMP—MXVR PLL power domain:
Route VDDMP and GNDMP with wide traces or as isolated
power planes.
Drive VDDMP to same level as VDDINT.
Place a ferrite bead between the VDDINT power plane and the
VDDMP pin for noise isolation.
Locally bypass VDDMP with 0.1 μF and 0.01 μF decoupling
capacitors to GNDMP.
Avoid routing switching signals near to VDDMP and GNDMP
traces to avoid crosstalk.
Fiber optic transceiver (FOT) connections:
Keep the traces between the ADSP-BF549 processor and
the FOT as short as possible.
The receive data trace connecting the FOT receive data
output pin to the ADSP-BF549 PH6/MRX input pin should
have a 0 Ω series termination resistor placed close to the
FOT receive data output pin. Typically, the edge rate of the
FOT receive data signal driven by the FOT is very slow, and
further degradation of the edge rate is not desirable.
The transmit data trace connecting the ADSP-BF549
PH5/MTX output pin to the FOT transmit data input pin
should have a 27 Ω series termination resistor placed close
to the ADSP-BF549 PH5/MTX pin.
The receive data trace and the transmit data trace between
the ADSP-BF549 processor and the FOT should not be
routed close to each other in parallel over long distances to
avoid crosstalk.
RELATED DOCUMENTS
ADSP-BF54x Blackfin Processor Hardware Reference, Vol-
ume 1 and Volume 2
Blackfin Processor Programming Reference
ADSP-BF542/BF544/BF547/BF548/BF549
Blackfin Anomaly List
RELATED SIGNAL CHAINS
A signal chain is a series of signal-conditioning electronic com-
ponents that receive input (data acquired from sampling either
real-time phenomena or from stored data) in tandem, with the
output of one portion of the chain supplying input to the next.
Signal chains are often used in signal processing applications to
gather and process data or to apply system controls based on
analysis of real-time phenomena. For more information about
this term and related topics, see the "signal chain" entry in
Wikipedia or the Glossary of EE Terms on the Analog Devices
website.
Analog Devices eases signal processing system development by
providing signal processing components that are designed to
work together well. A tool for viewing relationships between
specific applications and related components is available on the
www.analog.com website.
The Application Signal Chains page in the Circuits from the
Lab
TM site (http://www.analog.com/circuits) provides:
Graphical circuit block diagram presentation of signal
chains for a variety of circuit types and applications
Drill down links for components in each chain to selection
guides and application information
Reference designs applying best practice design techniques
LOCKBOX SECURE TECHNOLOGY DISCLAIMER
Analog Devices products containing Lockbox Secure Technol-
ogy are warranted by Analog Devices as detailed in the Analog
Devices Standard Terms and Conditions of Sale. To our knowl-
edge, the Lockbox secure technology, when used in accordance
with the data sheet and hardware reference manual specifica-
tions, provides a secure method of implementing code and data
safeguards. However, Analog Devices does not guarantee that
this technology provides absolute security. ACCORDINGLY,
ANALOG DEVICES HEREBY DISCLAIMS ANY AND ALL
EXPRESS AND IMPLIED WARRANTIES THAT THE LOCK-
BOX SECURE TECHNOLOGY CANNOT BE BREACHED,
COMPROMISED, OR OTHERWISE CIRCUMVENTED AND
IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR
ANY LOSS, DAMAGE, DESTRUCTION, OR RELEASE OF
DATA, INFORMATION, PHYSICAL PROPERTY, OR INTEL-
LECTUAL PROPERTY.
相关PDF资料 |
PDF描述 |
|---|---|
| ADSP-BF547KBCZ-6A | 600 MHz Blackfin Embedded Processor: ADSP-BF547KBCZ-6A Temp Range: 0°C to +70°C Package: 400-Ball CSP_BGA BC-400-1 |
| ADSP-BF548MBBCZ-5M | 533 MHz Blackfin Embedded Processor: ADSP-BF548MBBCZ-5M Temp Range: –40°C to +85°C Package: 400-Ball CSP_BGA BC-400-1 |
| ADSP-BF548BBCZ-5A | 533 MHz Blackfin Embedded Processor: ADSP-BF548BBCZ-5A Temp Range: –40°C to +85°C Package: 400-Ball CSP_BGA BC-400-1 |
| ADSP-TS101SAB1-000 | 300 MHz TigerSHARC Processor with 6 Mbit on-chip SRAM; Package: 625 ball BGA; No of Pins: 625; Temperature Range: Ind |
| ADSP-TS101SAB2-000 | 300 MHz TigerSHARC Processor with 6 Mbit on-chip SRAM; Package: 484 ball BGA; No of Pins: 484; Temperature Range: Ind |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADSP-BF547YBC-4A | 功能描述:数字信号处理器和控制器 - DSP, DSC 400MHz Blackfin Embedded Processor RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
| ADSP-BF547YBCZ-4A | 功能描述:IC DSP BLACKFIN 400MHZ 400CSPBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP（数字式信号处理器） 系列:Blackfin® 标准包装:2 系列:StarCore 类型:SC140 内核 接口:DSI，以太网，RS-232 时钟速率:400MHz 非易失内存:外部 芯片上RAM:1.436MB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:-40°C ~ 105°C 安装类型:表面贴装 封装/外壳:431-BFBGA，FCBGA 供应商设备封装:431-FCPBGA（20x20） 包装:托盘 |
| ADSP-BF548BBCZ | 制造商:Analog Devices 功能描述: |
| ADSP-BF548BBCZ-5A | 功能描述:IC DSP 16BIT 533MHZ 400CSBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP（数字式信号处理器） 系列:Blackfin® 标准包装:40 系列:TMS320DM64x, DaVinci™ 类型:定点 接口:I²C，McASP，McBSP 时钟速率:400MHz 非易失内存:外部 芯片上RAM:160kB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:0°C ~ 90°C 安装类型:表面贴装 封装/外壳:548-BBGA，FCBGA 供应商设备封装:548-FCBGA（27x27） 包装:托盘 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA |
| ADSP-BF548BBCZ-5AA | 功能描述:IC DSP 16BIT 533MHZ 400CSBGA 制造商:analog devices inc. 系列:Blackfin? 包装:托盘 零件状态:有效 类型:定点 接口:CAN，SPI，SSP，TWI，UART，USB 时钟速率:533MHz 非易失性存储器:外部 片载 RAM:260kB 电压 - I/O:2.50V，3.30V 电压 - 内核:1.25V 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:400-LFBGA，CSPBGA 供应商器件封装:400-CSPBGA（17x17） 标准包装:1 |
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