MPC8533E_10 FREESCALE [Freescale Semiconductor, Inc], MPC8533E_10 Datasheet - Page 37

• Manufacturer Part Number: MPC8533E_10
• Description: Integrated Processor Hardware Specifications
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

9
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, RMII, TBI, and RTBI are specified in
(eTSEC), MII Management.”
9.1
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
9.2
Table 36
At recommended operating conditions with OV
Freescale Semiconductor
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
Supply voltage (3.3 V)
Output high voltage (OV
Output low voltage (OV
Input high voltage
Input low voltage
Input high current (OV
Input low current (OV
Note:
1. The symbol V
Ethernet Management Interface Electrical
Characteristics
Parameter/Condition
provides the MII management AC timing specifications.
MII Management DC Electrical Characteristics
MII Management AC Electrical Specifications
IN
, in this case, represents the OV
MPC8533E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 4
DD
DD
DD
DD
Parameter
= Max, V
= Max, V
= Min, I
= Min, I
Table 35. MII Management DC Electrical Characteristics
Table 36. MII Management AC Timing Specifications
IN
OL
IN
OH
= 0.5 V)
= 1.0 mA)
= 2.1 V)
= –1.0 mA)
DD
Symbol
t
t
t
MDKHDX
MDDVKH
MDDXKH
is 3.3 V ± 5%.
Table
t
t
f
t
MDCH
MDCR
MDC
MDC
IN
1
35.
symbol referenced in
(16 × t
Min
plb_clk
32
—
—
—
5
0
Symbol
“Section 8, “Enhanced Three-Speed Ethernet
OV
V
V
V
V
I
I
) – 3
OH
IH
OL
IL
IH
IL
DD
Ethernet Management Interface Electrical Characteristics
Table 1
Typ
400
2.5
—
—
—
—
—
3.135
GND
–600
2.10
1.95
Min
—
—
and
Table
(16 × t
2.
Max
plb_clk
3.465
10
—
—
—
—
—
Max
3.60
0.50
0.90
40
—
—
) + 3
Unit
MHz
Unit
μA
μA
ns
ns
ns
ns
ns
ns
V
V
V
V
V
Notes
Notes
3, 4
—
—
—
—
—
—
—
—
—
—
—
1
2
37