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參數(shù)資料
| 型號： | DSP56F805FV80E |
| 廠商： | 飛思卡爾半導(dǎo)體(中國)有限公司 |
| 英文描述： | 16-bit Digital Signal Controllers |
| 中文描述： | 16位數(shù)字信號控制器 |
| 文件頁數(shù)： | 52/56頁 |
| 文件大小： | 415K |
| 代理商： | DSP56F805FV80E |
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56F805
Technical Data, Rev. 15
52
Freescale Semiconductor
Because the processor’s output signals have fast rise and fall times, PCB trace lengths should be minimal.
Consider all device loads as well as parasitic capacitance due to PCB traces when calculating capacitance.
This is especially critical in systems with higher capacitive loads that could create higher transient currents
in the V
DD
and V
SS
circuits.
Take special care to minimize noise levels on the V
REF
, V
DDA
and V
SSA
pins.
Designs that utilize the TRST pin for JTAG port or OnCE module functionality (such as development or
debugging systems) should allow a means to assert TRST whenever RESET is asserted, as well as a means
to assert TRST independently of RESET. TRST must be asserted at power up for proper operation. Designs
that do not require debugging functionality, such as consumer products, TRST should be tied low.
TRST must be externally asserted even when the user relies on the internal power on reset for functional
test purposes.
Because the Flash memory is programmed through the JTAG/OnCE port, designers should provide an
interface to this port to allow in-circuit Flash programming.
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PDF描述 |
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| DSP56F805 | 16-bit Hybrid Controller(16位混合控制器) |
| DSP56F807PY80E | 16-bit Digital Signal Controllers |
| DSP56F807VF80E | 16-bit Digital Signal Controllers |
| DSP56F807 | 16-bit Hybrid Controller(16位混合控制器) |
| DSP56F826BU80 | 16-bit Digital Signal Controllers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DSP56F805FV80E | 制造商:Freescale Semiconductor 功能描述:Digital Signal Processor IC DSP Type:Cor |
| DSP56F805FV80E | 制造商:Freescale Semiconductor 功能描述:DSP LQFP144 3.6V |
| DSP56F805PB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56F805 16-Bit Hybrid Controller Product Brief |
| DSP56F807 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:56F807 16-bit Hybrid Processor |
| DSP56F807EVM | 功能描述:開發(fā)板和工具包 - 其他處理器 Evaluation Kit For DSP56F807 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
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