MPC8347 FREESCALE [Freescale Semiconductor, Inc], MPC8347 Datasheet - Page 34

• Manufacturer Part Number: MPC8347
• Description: Integrated Host Processor Hardware Specifications
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

8.3
The electrical characteristics specified here apply to the MII management interface signals management
data input/output (MDIO) and management data clock (MDC). The electrical characteristics for GMII,
RGMII, TBI and RTBI are specified in
—GMII/MII/TBI/RGMII/RTBI Electrical
8.3.1
The MDC and MDIO are defined to operate at a supply voltage of 2.5 V or 3.3 V. The DC electrical
characteristics for MDIO and MDC are provided in
34
Supply voltage (2.5 V)
Output high voltage
Output low voltage
Input high voltage
Input low voltage
Input high current
Input low current
Note:
1. The symbol V
Supply voltage (3.3 V)
Output high voltage
Output low voltage
Input high voltage
Input low voltage
Input high current
Input low current
Note:
1. The symbol V
Parameter
Parameter
Ethernet Management Interface Electrical Characteristics
MII Management DC Electrical Characteristics
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 3
Table 31. MII Management DC Electrical Characteristics Powered at 2.5 V
Table 32. MII Management DC Electrical Characteristics Powered at 3.3 V
IN
IN
, in this case, represents the LV
, in this case, represents the LV
Symbol
Symbol
LV
LV
V
V
V
V
V
V
V
V
I
I
I
I
OH
IH
OH
IH
OL
IL
OL
IL
IH
IH
DD
IL
DD
IL
I
I
OH
OH
I
I
LV
LV
OL
OL
DD
DD
= –1.0 mA
= –1.0 mA
= 1.0 mA
= 1.0 mA
Section 8.1, “Three-Speed Ethernet Controller (TSEC)
—
—
= Max
= Max
Characteristics.”
V
Conditions
Conditions
V
IN
IN
IN
IN
1
= LV
—
—
—
—
= LV
symbol referenced in
symbol referenced in
V
DD
LV
LV
LV
LV
LV
LV
V
DD
IN
IN
Table 31
DD
DD
DD
DD
DD
DD
1
= 0.5 V
= 2.1 V
= Min
= Min
= Min
= Min
= Min
= Min
and
Table 1
Table 1
Table
GND - 0.3
GND
–600
2.37
2.00
2.97
2.10
2.00
Min
-0.3
Min
1.7
-15
—
—
—
32.
and
and
Table
Table
LV
LV
2.
2.
DD
DD
Max
2.63
0.40
0.70
Max
3.63
0.50
0.80
10
40
—
—
—
—
Freescale Semiconductor
+ 0.3
+ 0.3
Unit
Unit
μA
μA
μA
μA
V
V
V
V
V
V
V
V
V
V