MSC8144 Freescale Semiconductor, MSC8144 Datasheet - Page 33

• Manufacturer Part Number: MSC8144
• Description: Quad Core Digital Signal Processor
• Manufacturer: Freescale Semiconductor

2.6.6
The measurements assume:
2.6.6.1
2.6.6.2
Freescale Semiconductor
Supply voltage 3.3 V
Input high voltage
Input low voltage
Input leakage current, V
Signal low input current, V
Signal high input current, V
Output high voltage, I
Output low voltage, I
Input Pin Capacitance
Note:
Supply voltage 2.5V
Input high voltage
Input low voltage
Input high voltage ac
Input low voltage ac
Input leakage current, V
Signal low input current, V
Signal high input current, V
Output high voltage, I
Output low voltage, I
Input Pin Capacitance
Note:
•
•
T
GND
Not tested. Guaranteed by design.
Not tested. Guaranteed by design.
A
= 25 °C
Ethernet DC Electrical Characteristics
= 0 V
MII, SMII and RMII DC Electrical Characteristics
RGMII DC Electrical Characteristics
OL
OL
OH
OH
DC
= 4mA
= 1 mA
IN
IN
= –4 mA,
= –1 mA,
= supply voltage
IL
= supply voltage
IL
IH
IH
Characteristic
Characteristic
= 0.4 V
= 0.4 V
= 2.4 V
= 2.4 V
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 1
Table 15. MII, SMII and RMII DC Electrical Characteristics
1
1
1
1
Table 16. RGMII DC Electrical Characteristics
Symbol
Symbol
V
V
V
V
V
V
DDGE1
DDGE2
DDGE1
DDGE2
V
V
V
V
V
C
V
IH-AC
C
V
V
IL-AC
I
I
I
I
I
I
IN
OH
IN
OH
OL
OL
H
H
IH
L
IN
IH
L
IN
IL
IL
3.135
2.375
Min
–0.3
Min
–0.3
–10
–10
–10
–10
–10
–10
2.0
2.4
1.7
1.9
2.0
—
—
—
Electrical Characteristics
3.465
3.465
3.465
2.625
2.625
2.625
Max
Max
0.8
0.4
0.7
0.7
0.4
10
10
10
10
10
10
—
8
8
Unit
Unit
μA
μA
μA
pF
μA
μA
μA
pF
V
V
V
V
V
V
V
V
V
V
V
V
33