Revision 1.02 – April 12, 2007
S5920 – PCI Product: Electrical Characteristics
Data Book
Add-On Signal DC Characteristics
The following table summarizes the Add-On DC characteristic parameters for the Add-On signals listed below as
they apply to the S5920. All Add-On signal outputs listed are capable of sinking or sourcing 4 mA with the excep-
tion of BPCLK which can sink or source 8 mA.
DQ[31:0] (t/s), ADR[6:2] (in), BE[3:0]# (in), SELECT# (in), RD# (in), WR# (in), PTATN# (out), PTBE[3:0]# (out),
PTNUM[1:0] (out), PTWR (out), PTBURST# (out), PTADR# (I/O), PTRDY# (in), PTMODE (in), DXFR# (out),
SYSRST# (out), IRQ# (out), ADDINT# (in), BPCLK (out), ADCLK (in), DQMODE (in), MDMODE (in), MD[7:0] (I/O),
LOAD# (in).
Table 62. Add-On Operating Characteristics (V = 5.0V 5%, 0°C to 70°C, 50 pF load on outputs)
CC
Symbol
Parameter
Input High Voltage
Min
Max
Units
Test Conditions
Notes
V
V
L
2.0
-
Volts
IH
IL
-0.5
-10
-10
3.5
-
0.8
+10
+10
-
Volts
uA
Input Low Voltage
V
V
= 2.7
= 0.5
Input High Leakage Current
Input Low Leakage Current
Output High Voltage
IH
IL
IN
IN
L
uA
V
V
Volts
Volts
OH
OL
0.4
Output Low Voltage
nvRAM Memory Interface Signals
SCL 8 mA (o/d)
SDA 8 mA (bi-directional-o/d)
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