MSC8103 Freescale Semiconductor / Motorola, MSC8103 Datasheet - Page 43

• Manufacturer Part Number: MSC8103
• Description: Network Digital Signal Processor
• Manufacturer: Freescale Semiconductor / Motorola

2.4 DC Electrical Characteristics
This section describes the DC electrical characteristics for the MSC8103. The measurements in Table 2-4 assume
the following system conditions:
• T
•
•
•
Note: The leakage current is measured for nominal
Freescale Semiconductor
Core power dissipation at 300 MHz
CPM power dissipation at 200 MHz
SIU power dissipation at 100 MHz
Core leakage power
CPM leakage power
SIU leakage power
Input high voltage
Input low voltage
CLKIN input high voltage
CLKIN input low voltage
Input leakage current, V
Tri-state (high impedance off state) leakage current,
V
Signal low input current
Signal high input current
Output high voltage, I
Output low voltage, I
Notes:
V
V
GND
IN
DD
DDH
J
= V
= 0 – 100 °C
= 1.6 V ± 5% V
= 0 V
DDH
= 3.3 V ± 5% V
direction (for example, both
1.
2.
3.
DC
See Figure 2-1 for undershoot and overshoot voltages.
The optimum CLKIN duty cycle is obtained when: V
Not tested. Guaranteed by design.
1
1
V
, all inputs except CLKIN
V
IL
OL
IH
OH
= 3.2 mA
3
IN
2
3
, V
= –2 mA, except open drain pins
, V
DC
= V
IL
DC
IH
Characteristic
= 0.8 V
DDH
= 2.0 V
GND – 0.3 V
GND – 0.7 V
V
V
Figure 2-1.
DDH
DDH
Characteristic
+ 20%
+ 10%
MSC8103 Network Digital Signal Processor, Rev. 12
V
GND
DDH
Table 2-4.
V
Table 2-5.
DDH
Overshoot/Undershoot Voltage for V
and
V
DD
DC Electrical Characteristics
vary by ± 5 percent).
Typical Power Dissipation
Must not exceed 10% of clock period
V
DDH
ILC
= V
and
DDH
V
– V
DD
Symbol
IHC
V
V
V
or both
V
V
I
V
I
OZ
I
IHC
I
ILC
IN
OH
OL
L
H
IH
IL
.
V
DDH
IH
Symbol
P
P
P
P
P
and V
P
GND
GND
CORE
Min
and
CPM
LCO
2.0
2.5
2.4
LCP
SIU
LSI
—
—
—
—
—
V
IL
DD
DC Electrical Characteristics
must vary in the same
Typical
3.465
3.465
Max
450
320
–4.0
80
0.8
0.8
4.0
0.4
10
10
3
6
2
—
Unit
Unit
mW
mW
mW
mW
mW
mW
mA
mA
µA
µA
V
V
V
V
V
V
2-3