MPC8309VMAHFCA Freescale Semiconductor, MPC8309VMAHFCA Datasheet - Page 27

• Manufacturer Part Number: MPC8309VMAHFCA
• Description: 417/333/233 MP Std Tmp
• Manufacturer: Freescale Semiconductor

Specifications of MPC8309VMAHFCA

• Processor Series: MPC8309
• Core: e300c3
• Data Bus Width: 32 bit
• Data Ram Size: 512 MB
• Interface Type: USB, CAN, UART, PCI
• Maximum Clock Frequency: 417 MHz
• Number Of Programmable I/os: 56
• Operating Supply Voltage: - 0.3 V to + 1.26 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Operating Temperature Range: 0 C to + 105 C
• Processor To Be Evaluated: MPC8309
• Supply Current (max): 5 uA
• Lead Free Status / Rohs Status: Details

The following figure shows the RMII receive AC timing diagram.
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
MII, and RMII are specified in
Characteristics.”
8.3.1
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 the following table.
8.3.2
The following table provides the MII management AC timing specifications.
Freescale Semiconductor
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
MDC frequency
MDC period
MDC clock pulse width high
MPC8309 PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 1
Ethernet Management Interface Electrical Characteristics
Parameter/Condition
Parameter
MII Management DC Electrical Characteristics
MII Management AC Electrical Specifications
Table 24. MII Management DC Electrical Characteristics When Powered at 3.3 V
REF_CLK
RXD[1:0]
CRS_DV
RX_ER
Table 25. MII Management AC Timing Specifications
Figure 16. RMII Receive AC Timing Diagram
Section 8.1, “Ethernet Controller (10/100 Mbps)—MII/RMII Electrical
t
RMRDVKH
t
Symbol
RMXH
OV
V
V
DD
V
V
I
OH
IN
OL
IH
IL
DD
is 3.3 V ± 300mV.
t
RMX
Symbol
t
I
f
t
MDCH
OH
I
MDC
MDC
OL
= –1.0 mA
= 1.0 mA
Valid Data
1
0 V  V
Conditions
t
RMXF
IN
—
—
—
Min
—
—
32
 OV
OV
OV
DD
DD
DD
= Min
= Min
t
RMRDXKH
t
RMXR
Typical
400
2.5
—
GND
2.40
2.00
Min
—
—
3
Max
—
—
—
Ethernet and MII Management
OV
DD
Max
0.50
0.80
3.6
±5
—
Unit
MHz
+ 0.3
ns
ns
Note
Unit
A
—
—
—
V
V
V
V
V
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