MPC8323E-RDB Freescale Semiconductor, MPC8323E-RDB Datasheet - Page 20

• Manufacturer Part Number: MPC8323E-RDB
• Description: BOARD REFERENCE DESIGN
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II™ PROr
• Type: MCUr

Specifications of MPC8323E-RDB

• Contents: Reference Design Board, Software and Documentation
• Tool / Board Applications: Wired Connectivity-LIN, CAN, Ethernet, USB
• Mcu Supported Families: POWERQUICC II PRO
• Supported Devices: MPC8323E
• Rohs Compliant: Yes
• For Use With/related Products: MPC8323E
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ethernet and MII Management
(management data clock). The MII and RMII are defined for 3.3 V. The electrical characteristics for MDIO
and MDC are specified in
8.1.1
All MII and RMII drivers and receivers comply with the DC parametric attributes specified in
8.2
The AC timing specifications for MII and RMII are presented in this section.
8.2.1
This section describes the MII transmit and receive AC timing specifications.
8.2.1.1
Table 23
20
At recommended operating conditions with OV
Supply voltage 3.3 V
Output high voltage
Output low voltage
Input high voltage
Input low voltage
Input current
TX_CLK clock period 10 Mbps
TX_CLK clock period 100 Mbps
TX_CLK duty cycle
TX_CLK to MII data TXD[3:0], TX_ER, TX_EN delay
TX_CLK data clock rise time
MPC8323E PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 4
provides the MII transmit AC timing specifications.
MII and RMII AC Timing Specifications
Parameter
DC Electrical Characteristics
MII AC Timing Specifications
MII Transmit AC Timing Specifications
Parameter/Condition
Section 8.3, “Ethernet Management Interface Electrical Characteristics.”
Table 22. MII and RMII DC Electrical Characteristics
Table 23. MII Transmit AC Timing Specifications
Symbol
OV
V
V
DD
V
V
I
OH
IN
OL
IH
IL
DD
of 3.3 V ± 10%.
I
OH
I
OL
= –4.0 mA
= 4.0 mA
—
—
0 V ≤ V
Conditions
t
MTXH
Symbol
t
MTKHDX
IN
—
t
t
t
MTXR
MTX
MTX
≤ OV
OV
OV
/t
MTX
DD
DD
1
DD
—
—
= Min
= Min
Min
1.0
35
—
—
1
GND
2.97
2.40
–0.3
Min
2.0
—
Typical
400
40
—
—
5
Freescale Semiconductor
OV
OV
DD
DD
Max
3.63
0.50
0.90
±5
Max
4.0
+ 0.3
+ 0.3
65
15
—
—
Table
Unit
Unit
μA
ns
ns
ns
ns
%
V
V
V
V
V
22.