參數資料
型號: 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
文件頁數: 96/153頁
文件大?。?/td> 838K
代理商: AM79C974KCW
AMD
P R E L I M I N A R Y
96
Am79C974
AC SWITCHING CHARACTERISTICS
10BASE-T Interface
Parameter
Symbol
Parameter Description
Transmit Timing
t
TETD
Transmit Start of Idle
t
TR
Transmitter rise time
t
TF
Transmitter fall time
t
TM
Transmitter rise and fall time mismatch
t
PERLP
Idle Signal Period
t
PWLP
Idle Link Pulse Width
t
PWPLP
Predistortion Idle Link Pulse Width
t
JA
Transmit jabber activation time
t
JR
Transmit jabber reset time
t
JREC
Transmit jabber recovery time
(minimum time gap between
transmitted frames to prevent
jabber activation)
Receiving Timing
t
PWNRD
RXD pulse width not to turn off
internal carrier sense
t
PWROFF
RXD pulse width to turn off
t
RETD
Receive Start of Idle
Test Conditions
Min
Max
Unit
250
350
5.5
5.5
1
24
120
55
150
750
ns
ns
ns
ns
ms
ns
ns
ms
ms
μ
s
(10% to 90%)
(90% to 10%)
(t
TM
= | t
TR
– t
TF
|)
8
(See note below)
(See note below)
75
45
20
250
1.0
V
IN
> V
THS
(min)
136
ns
V
IN
> V
THS
(min)
200
ns
ns
200
Note:
Not tested; parameter guaranteed by characterization.
相關PDF資料
PDF描述
AM79C975 PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
AM79C973 PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
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
AM79C973VCW PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
相關代理商/技術參數
參數描述
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