參數(shù)資料
型號: MC68160FB
廠商: MOTOROLA INC
元件分類: 網(wǎng)絡(luò)接口
英文描述: ENHANCED ETHERNET INTERFACE TRANSCEIVER
中文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP52
封裝: PLASTIC, TQFP-52
文件頁數(shù): 16/30頁
文件大?。?/td> 372K
代理商: MC68160FB
MC68160 MC68160B MC68160C
16
MOTOROLA ANALOG IC DEVICE DATA
t104
t104.1
t103
t102
t103
t101
XCD
RCKN
RXD
1.5V
1.5V
3V
0.8V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
t105
t100
Figure 16. Receive Timing (Fujitsu Start of Frame)
t106
XCD
RCKN
1.5V
1.5V
RXD
Figure 17. Receive Timing (Fujitsu End of Frame)
CONTROLLER TRANSMIT SWITCHING (National Mode – Supported by MC68160 Only)
Characteristic
Symbol
Min
Max
Unit
TXC Cycle Time
TXC High and Low Time
TXC Rise and Fall Time
t110
t111
t112
99
45
101
55
8.0
ns
TXD Setup Time to TXC
TXD Hold Time to TXC
t113
t114
20
0
ns
TXE Setup Time to TXC
TXE Hold Time to TXC
t115
t116
20
0
ns
CONTROLLER RECEIVE SWITCHING
RXC Cycle Time
RXC Low Time
RXC High Time
RXC Rise and Fall Time
t120
t121
t122
t123
t124
t124.1
t125
90
40
40
60
8.0
ns
RXD Hold Time from RXC
RXD Set–Up Time from RXC
RXC Delay from CRS
50
35
600
ns
CRS Deassertion Delay from RXC
t126
t127
0
15
ns
RXC continuing beyond CRS
5.0
cycles
NOTE:
Load on specified output is 20 pF to ground, unless otherwise noted.
= Rising Edge
= Falling Edge
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