MPC8349EVVAJFB Freescale, MPC8349EVVAJFB Datasheet - Page 31

• Manufacturer Part Number: MPC8349EVVAJFB
• Manufacturer: Freescale

Specifications of MPC8349EVVAJFB

• Family Name: MPC83xx
• Device Core: PowerQUICC II Pro
• Device Core Size: 32b
• Frequency (max): 533MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.2V
• Operating Supply Voltage (max): 1.26V
• Operating Supply Voltage (min): 1.14V
• Operating Temp Range: 0C to 105C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 672
• Package Type: TBGA
• Lead Free Status / RoHS Status: Compliant

Figure 15
8.3
The electrical characteristics specified here apply to the MII management interface signals management
data input/output (MDIO) and management data clock (MDC). The electrical characteristics for GMII,
RGMII, TBI and RTBI are specified in
(TSEC)—GMII/MII/TBI/RGMII/RTBI Electrical
8.3.1
The MDC and MDIO are defined to operate at a supply voltage of 2.5 or 3.3 V. The DC electrical
characteristics for MDIO and MDC are provided in
Freescale Semiconductor
Supply voltage (2.5 V)
Output high voltage
Output low voltage
Input high voltage
Input low voltage
(At Transmitter)
Ethernet Management Interface Electrical Characteristics
shows the RBMII and RTBI AC timing and multiplexing diagrams.
Parameter
RXD[8:5][3:0]
RXD[7:4][3:0]
MPC8349EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 12
TXD[8:5][3:0]
TXD[7:4][3:0]
MII Management DC Electrical Characteristics
GTX_CLK
(At PHY)
(At PHY)
RX_CLK
RX_CTL
TX_CTL
TX_CLK
Table 32. MII Management DC Electrical Characteristics Powered at 2.5 V
Figure 15. RGMII and RTBI AC Timing and Multiplexing Diagrams
Symbol
LV
V
V
V
V
RXD[3:0]
TXD[3:0]
OH
OL
IH
TXD[4]
RXD[4]
DD
IL
RXDV
TXEN
Section 8.1, “Three-Speed Ethernet Controller
I
OH
I
OL
RXD[8:5]
RXD[7:4]
TXD[8:5]
TXD[7:4]
TXERR
RXERR
TXD[9]
RXD[9]
= –1.0 mA
= 1.0 mA
—
—
Characteristics.”
Conditions
Table 32
—
LV
LV
LV
LV
DD
DD
DD
DD
t
t
SKRGT
SKRGT
and
= Min
= Min
= Min
= Min
t
RGTH
Table
Ethernet: Three-Speed Ethernet, MII Management
GND – 0.3
33.
2.37
2.00
–0.3
Min
1.7
t
RGT
LV
t
t
DD
SKRGT
SKRGT
Max
2.63
0.40
0.70
—
+ 0.3
Unit
V
V
V
V
V
31