COM20020I Datasheet, PDF (51/72 Pages) SMSC Corporation – 5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM

5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
Datasheet
PARAMETER
Low Output Voltage 1
(nPULSE1 in Push/Pull
Mode, nPULSE2,
NTXEN)
High Output Voltage 1
(nPULSE1 in Push/Pull
Mode, nPULSE2,
nTXEN)
Low Output Voltage 2
(D0-D7)
High Output Voltage 2
(D0-D7)
Low Output Voltage 3
(nINTR)
High Output Voltage 3
(nINTR)
Low Output Voltage 4
(nPULSE1 in Open-Drain
Mode)
Dynamic V_DD Supply
Current
Input Pull-up Current
(nPULSE1 in Open-Drain
Mode, A1, AD0-AD2,
D3-D7)
Input Leakage Current
(All inputs except A1,
AD0-AD2, D3-D7,
XTAL1, XTAL2
SYMBOL
MIN
V_OL1
V_OH1
V_OH1C
V_OL2
V_OH2
V_OL3
V_OH3
V_OL4
2.4
0.8 x V_DD
2.4
2.4
I_DD
I_P
I_L
TYP
40
80
MAX
0.4
0.4
0.8
0.5
200
±10
UNIT
V
COMMENT
I_SINK=4mA
V
I_SOURCE=-2mA
I_SOURCE=-200µA
V
I_SINK=16mA
V
I_SOURCE=-12mA
V
I_SINK=24mA
V
I_SOURCE=-10mA
V
I_SINK=48mA
Open Drain Driver
mA 5 Mbps
All Outputs Open
μA
V_IN=0.0V
μA
V_SS < V_IN < V_DD
SMSC COM20020I Rev D
Page 51
DATASHEET
Revision 12-05-06