參數(shù)資料
型號: AM79C960KC
廠商: ADVANCED MICRO DEVICES INC
元件分類: 微控制器/微處理器
英文描述: PCnetTM-ISA Single-Chip Ethernet Controller
中文描述: 2 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP120
封裝: CARRIER RING, PLASTIC, QFP-120
文件頁數(shù): 90/127頁
文件大小: 814K
代理商: AM79C960KC
P R E L I M I N A R Y
AMD
1-432
Am79C960
DC CHARACTERISTICS over COMMERCIAL operating ranges unless otherwise
specified (continued)
Parameter
Symbol
Parameter Description
Test Conditions
Twisted Pair Interface (continued)
Min
Max
Unit
V
RXDTH
RXD Switching Threshold
(Note 5)
–35
35
mV
V
TXH
TXD
±
and TXP
±
Output
HIGH Voltage
DV
SS
= 0 V
DV
DD
0.6
DV
DD
V
V
TXL
TXD
±
and TXP
±
Output
LOW Voltage
DV
DD
= +5 V
DV
SS
DV
SS +
0.6
V
V
TXI
TXD
±
and TXP
±
Differential Output
Voltage Imbalance
–40
+40
mV
V
TXOFF
TXD
±
and TXP
±
Idle
Output Voltage
DV
DD
= +5 V
–40
+40
mV
R
TX
TXD
±
Differential Driver
Output Impedance
TXP
±
Differential Driver
Output Impedance
(Note 5)
40
IEEE 1149.1 (JTAG) Test Port
(Note 5)
80
V
IL
TCK, TMS, TDI
0.8
V
V
IH
TCK, TMS, TDI
2.0
V
V
OL
TDO
I
OL
= 2.0 mA
0.4
V
V
OH
TDO
I
OH
= –0.4 mA
2.4
V
I
IL
TCK, TMS, TDI
V
DD
= 5.5 V, V
I
= 0.5 V
–200
μ
A
I
IH
TCK, TMS, TDI
V
DD
=5.5V, V
I
= 2.7V
–100
μ
A
I
OZ
TDO
0.4V < V
OUT
< V
DD
–10
+10
μ
A
Power Supply Current
I
DD
Active Power Supply Current
XTAL1 = 20 MHz
75
mA
I
DDCOMA
Coma Mode Power
Supply Current
SLEEP
active
200
μ
A
I
DDSNOOZE
Snooze Mode Power
Supply Current
Awake bit set active
10
mA
Notes:
1. V
OH
does not apply to open-drain output pins.
2. I
IX
applies to all input only pins except DI
±
, CI
±
, and XTAL1.
3. I
OZL
applies to all three-state output pins and bi-directional pins, except PRDB[7:0]. I
OZH
applies to pins PRDB[7:0].
4. Correlated to other tested parameters—not tested directly.
5. Parameter not tested.
6. LRT is bit 9 of Mode register (CSR15)
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