參數(shù)資料
型號(hào): 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(yè)數(shù): 15/30頁(yè)
文件大小: 372K
代理商: MC68160FB
MC68160 MC68160B MC68160C
15
MOTOROLA ANALOG IC DEVICE DATA
t85
t86
t83
t83
t85.1
1.5V
1.5V
1.5V
3V
.8V
3V
1.5V
1.5V
1.5V
1.5V
Figure 14. Receive Timing (Intel)
t80
t81
t82
CRS
RXC
RXD
CONTROLLER TRANSMIT SWITCHING (Fujitsu Mode – Supported by MC68160 Only)
Characteristic
Symbol
Min
Max
Unit
TCKN Cycle Time
TCKN High and Low Time
TCKN Rise and Fall Time
t90
t91
t92
99
45
101
55
8.0
ns
TXD Setup Time to TCKN
TXD Hold Time to TCKN
t93
t94
20
0
ns
TEN Setup Time to TCKN
TEN Hold Time to TCKN
t95
t96
20
0
ns
CONTROLLER RECEIVE SWITCHING
RCKN Cycle Time
RCKN High Time
RCKN Low Time
RCKN Rise and Fall Time
t100
t101
t102
t103
t104
t104.1
t105
90
40
45
55
8.0
ns
RXD Hold Time from RCKN
RXD Set–Up Time RCLK
RCKN Delay from XCD
50
35
600
ns
XCD Deassertion Delay from RCKN
(See Figure 17)
t106
0
ns
NOTE:
Load on specified output is 20 pF to ground, unless otherwise noted.
= Rising Edge
= Falling Edge
t96
t92
t92
t91
t95
t94
TCKN
TEN
TXD
1.5V
1.5V
1.5V
1.5V
0.8V
3V
1.5V
1.5V
1.5V
1.5V
1.5V
0.8V
Figure 15. Transmit Timing (Fujitsu)
t90
t91
t93
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