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參數(shù)資料
| 型號： | MB86835PMT2 |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-bit Embedded Controller |
| 中文描述： | 32-BIT, 84 MHz, RISC MICROCONTROLLER, PQFP144 |
| 封裝： | 20 X 20 MM, PLASTIC, LQFP-144 |
| 文件頁數(shù)： | 22/82頁 |
| 文件大?。?/td> | 1373K |
| 代理商： | MB86835PMT2 |
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MB86830 Series
22
(Notes on Board Wiring)
For connecting the power supply and ground (GND), use multiple V
DD
and V
SS
pins. The system board based
on the MB86830 series must be a multilayer board containing power supply (V
DD
) and GND (V
SS
) layers for
stable power supply. Leave any pin designated as “N.C.” unconnected.
Insert sufficient decoupling capacitors near the MB86830 series. Changes to the output levels of many of the
output pins on the MB86830 series (in particular, those with large load capacitance) may cause variation in
power supply.
For those systems which run at a high frequency, low-inductance capacitors and mutual wiring are recom-
mended. Inductance can be lowered by shortening the distance between the processor and decoupling
capacitor.
For system reliability, the pin entering the tristate when the MB86830 series enters the bus grant state should
be driven by a bus master. In particular, the LOCK#, ADR<27:2>, ASI<3:0> (ASI<3:0>/ADR<28:31>, ASI<3:0>
/ADR<24:27>), BE0# to BE3#, D<31:0>, AS#, and RDWR# pins must be driven by other bus masters. Usually,
these pins require no external pull-up resistor because they are driven by the processor when the processor
is active or idle.
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage,
current,temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB86836 | 32-bit Embedded Controller |
| MB86836-108PBT | 32-bit Embedded Controller |
| MB86836PBT | 32-bit Embedded Controller |
| MB86836PMT2 | 32-bit Embedded Controller |
| MB86941PFV | Peripheral LSI for SPARClite |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB86836 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Embedded Controller |
| MB86836-108PBT | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Embedded Controller |
| MB86836-108PMT2 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Embedded Controller |
| MB86836PBT | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Embedded Controller |
| MB86836PMT2 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Embedded Controller |
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