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Note:
Table 9–3 VDD (I_DC_POWER)
Parameter Symbol
Description
VDD
Processor core supply voltage
Power (sleep)
Processor power required (sleep)
PLL_VDD
PLL supply voltage
PLL_IDD
PLL supply current (running)
1
Power measured at 37.5 MHz while running the "Ebox aliveness test."
Table 9–4 Input DC Reference Pin (I_DC_REF)
Parameter
Symbol
Description
VREF
DC input reference voltage
| I
|
Input current
I
Table 9–5 Input Differential Amplifier Receiver (I_DA)
Parameter
Symbol
Description
V
Low-level input voltage
IL
V
High-level input voltage
IH
| I
|
Input current
I
C
Input-pin capacitance
IN
Table 9–6 Input Differential Amplifier Clock Receiver (I_DA_CLK)
Parameter
Symbol
Description
V
Differential input voltage
diff
|
V
|
Open-circuit differential
BIAS
| I
|
Input current
I
C
Input-pin capacitance
IN
21264/EV68A Hardware Reference Manual
Current out of a 21264/EV68A pin is represented by a – symbol while a +
symbol indicates current flowing into a 21264/EV68A pin.
Test Conditions
—
VSS
Test Conditions Minimum
Note 5
—
VSS
Freq =10 MHz
Test Conditions
—
I
Note 2
VSS
Freq =10 MHz
DC Characteristics
Test Conditions
Minimum Maximum
—
1.6 V
@ VDD = 1.7 V
—
Note 3
—
2.45 V
Freq = 940 MHz
—
Minimum
600 mV
V
VDD —
—
VREF + 200 mV —
V
VDD —
—
Minimum
200 mv Note 1
A
—
V
VDD
—
—
1.7 V
1
12 W
2.55 V
25 mA
Maximum
VDD – 100 mV
150 A
Maximum
VREF – 200 mV
150 A
5.7 pF
Note 6
Maximum
—
50 mV
150 A
5.0 pF
Note 6
Electrical Data
9–3
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