MPC8308-RDB Freescale Semiconductor, MPC8308-RDB Datasheet - Page 16

• Manufacturer Part Number: MPC8308-RDB
• Description: BOARD REF DESIGN MPC8308
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II™ PROr
• Type: MPUr

Specifications of MPC8308-RDB

• Contents: Board, Cables, Documentation, Power Supply, Software
• Ethernet Connection Type: Serial to Ethernet
• Data Rate: 10 Mbps, 100 Mbps, 1000 Mbps
• Memory Type: DDR2, SDRAM
• Interface Type: HSSI
• Operating Voltage: 1.5 V
• Operating Current: 5 uA
• Maximum Power Dissipation: 1000 mW
• Operating Temperature Range: - 55 C to + 125 C
• Product: Modules
• For Use With/related Products: MPC8308
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ethernet: Three-Speed Ethernet, MII Management
8.1
The electrical characteristics specified here apply to all the media independent interface (MII) and reduced
gigabit media independent interface (RGMII), signals except management data input/output (MDIO) and
management data clock (MDC). The RGMII interface is defined for 2.5 V, while the MII interface can be
operated at 3.3 V. The RGMII interface follows the Hewlett-Packard reduced pin-count interface for
Gigabit Ethernet Physical Layer Device Specification Version 1.2a (9/22/2000). The electrical
characteristics for MDIO and MDC are specified in
Electrical Characteristics.”
8.1.1
All MII and RGMII drivers and receivers comply with the DC parametric attributes specified in
and
EIA/JESD8-5.
16
Supply voltage 3.3 V
Output high voltage
Output low voltage
Input high voltage
Input low voltage
Input high current
Input low current
Note:
1. The symbol V
Table
Parameter
Enhanced Three-Speed Ethernet Controller (eTSEC)
(10/100/1000 Mbps)—MII/RGMII Electrical Characteristics
22. The RGMII signals are based on a 2.5-V CMOS interface voltage as defined by JEDEC
eTSEC DC Electrical Characteristics
IN
, in this case, represents the LV
MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 2
Symbol
LV
V
V
V
V
I
I
OH
IH
OL
IL
IH
DD
IL
Table 21. MII DC Electrical Characteristics
I
OH
I
OL
= –4.0 mA
= 4.0 mA
—
—
IN
symbol referenced in
V
Conditions
V
IN
IN
1
Section 8.3, “Ethernet Management Interface
1
—
= LV
= VSS
LV
LV
DD
DD
DD
—
—
= Min
= Min
Table 1
and
Table
–600
2.40
VSS
–0.3
Min
3.0
2.1
—
2.
Freescale Semiconductor
LV
LV
DD
DD
Max
0.50
0.90
3.6
40
—
+ 0.3
+ 0.3
Table 21
Unit
μA
μA
V
V
V
V
V