MPC8358E_11 FREESCALE [Freescale Semiconductor, Inc], MPC8358E_11 Datasheet - Page 37

• Manufacturer Part Number: MPC8358E_11
• Description: PowerQUICC II Pro Processor Revision 2.1 PBGA Silicon
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

8.3
The electrical characteristics specified here apply to MII management interface signals MDIO
(management data input/output) and MDC (management data clock). The electrical characteristics for
GMII, RGMII, TBI, and RTBI are specified in
(10/100/1000 Mbps)— GMII/MII/RMII/TBI/RGMII/RTBI Electrical Characteristics.”
8.3.1
The MDC and MDIO are defined to operate at a supply voltage of 3.3 V. The DC electrical characteristics
for MDIO and MDC are provided in
8.3.2
Table 36
Freescale Semiconductor
At recommended operating conditions with LV
Supply voltage (3.3 V)
Output high voltage
Output low voltage
Input high voltage
Input low voltage
Input current
MDC frequency
MDC period
MDC clock pulse width high
MDC to MDIO delay
MDIO to MDC setup time
MDIO to MDC hold time
MDC rise time
MPC8358E PowerQUICC II Pro Processor Revision 2.1 PBGA Silicon Hardware Specifications, Rev. 3
Parameter/Condition
provides the MII management AC timing specifications.
Ethernet Management Interface Electrical Characteristics
Parameter
MII Management DC Electrical Characteristics
MII Management AC Electrical Specifications
Table 35. MII Management DC Electrical Characteristics When Powered at 3.3 V
Table 36. MII Management AC Timing Specifications
Symbol
OV
DD
V
V
V
V
I
OH
IN
OL
IH
IL
DD
is 3.3 V ± 10%.
Table
t
t
t
t
Symbol
MDTKHDX
MDTKHDV
MDRDVKH
MDRDXKH
t
t
f
t
MDCH
MDCR
MDC
MDC
I
35.
OH
I
OL
= –1.0 mA
= 1.0 mA
1
Section 8.1, “Three-Speed Ethernet Controller
0 V ≤ V
Conditions
UCC Ethernet Controller: Three-Speed Ethernet, MII Management
IN
—
—
—
Min
32
10
10
—
—
—
—
≤ OV
0
OV
OV
DD
DD
DD
= Min
= Min
Typ
400
2.5
—
—
—
—
—
GND
2.97
2.10
2.00
Min
—
—
Max
110
10
—
—
—
—
—
—
OV
DD
Max
3.63
0.50
0.80
±10
—
MHz
Unit
+ 0.3
ns
ns
ns
ns
ns
ns
Notes
Unit
μA
—
—
—
—
—
V
V
V
V
V
2
3
37