mpc8360e Freescale Semiconductor, Inc, mpc8360e Datasheet - Page 38

• Manufacturer Part Number: mpc8360e
• Description: Mpc8360e Powerquicc Ii Pro Family
• Manufacturer: Freescale Semiconductor, Inc

UCC Ethernet Controller: Three-Speed Ethernet, MII Management
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 37
38
At recommended operating conditions with LVDD is 3.3 V ± 10%
MPC8360E/MPC8358E PowerQUICC™ II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications, Rev. 2
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
provides the MII management AC timing specifications.
Ethernet Management Interface Electrical Characteristics
Parameter/Condition
Parameter
MII Management DC Electrical Characteristics
MII Management AC Electrical Specifications
Table 36. MII Management DC Electrical Characteristics when powered at 3.3V
Table 37. MII Management AC Timing Specifications
Symbol
OV
V
V
V
V
I
OH
IN
OL
IH
IL
DD
Table
t
t
t
t
Symbol
MDRDXKH
MDTKHDX
MDTKHDV
MDRDVKH
I
t
t
OH
I
f
t
MDCH
MDCR
OL
MDC
MDC
= -1.0 mA
= 1.0 mA
36.
0 V ≤ V
1
Section 8.1, “Three-Speed Ethernet Controller
Conditions
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
0.80
0.50
±10
Freescale Semiconductor
—
MHz
Unit
+ 0.3
ns
ns
ns
ns
ns
ns
Notes
Unit
μA
V
V
V
V
V
2
3