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參數(shù)資料
| 型號(hào)： | AM79C974KCW |
| 廠商： | ADVANCED MICRO DEVICES INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | PCnetTM-SCSI Combination Ethernet and SCSI Controller for PCI Systems |
| 中文描述： | 2 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP132 |
| 封裝： | PLASTIC, QFP-132 |
| 文件頁(yè)數(shù)： | 25/153頁(yè) |
| 文件大小： | 838K |
| 代理商： | AM79C974KCW |
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P R E L I M I N A R Y
AMD
25
Am79C974
Miscellaneous
RESERVED
Reserved_DO NOT CONNECT
Input
This pin (#116) is reserved for internal test logic. It
MUST NOT BE CONNECTED
to anything for proper
chip operation. It’s use is subject to change in future
products.
Power Supply Pins
Analog Power Supply Pins
AV
DD
Analog Power (4 Pins)
Power
There are four analog +5 V supply pins. Special atten-
tion should be paid to the printed circuit board layout to
avoid excessive noise on these lines. Refer to
AppendixC and the Technical Manual(PID #18738A)
for details.
AV
SS
Analog Ground (2 Pins)
Power
There are two analog ground pins. Special attention
should be paid to the printed circuit board layout to avoid
excessive noise on these lines. Refer to Appendix C and
the Technical Manual(PID #18738A) for details.
Digital Power Supply Pins
V
DD
/
DV
DD
Digital Power (5 Pins)
Power
There are 5 power supply pins that are used by the inter-
nal digital circuitry. All V
DD
pins must be connected to a
+5 V supply.
V
DDB
/
V
DDB
I/O Buffer Power (5 Pins)
Power
There are 5 power supply pins that are used by the PCI
bus Input/Output buffer drivers. All V
DDB
pins must be
connected to a +5 V supply.
V
SS
/
DV
SS
Digital Ground (9 Pins)
Ground
There are 9 ground pins that are used by the internal
digital circuitry.
V
SSB
/
V
SSBS
I/O Buffer Ground (11 Pins)
Ground
There are 11 ground pins that are used by the PCI bus
Input/Output buffer drivers.
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| AM79C973KCW | PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY |
| AM79C975KCW | PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM79C975 | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY |
| AM79C975BKC\\W | 制造商:Advanced Micro Devices 功能描述: |
| AM79C975BKC\W | 制造商:Advanced Micro Devices 功能描述: |
| AM79C975BKD\\W | 制造商:Advanced Micro Devices 功能描述: |
| AM79C975BKD\W | 制造商:Advanced Micro Devices 功能描述:PCnet-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY 制造商:AMD (Advanced Micro Devices) 功能描述:PCnet-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY |
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