MPC8349ECVVAGDB Freescale Semiconductor, MPC8349ECVVAGDB Datasheet - Page 31

• Manufacturer Part Number: MPC8349ECVVAGDB
• Description: IC MPU POWERQUICC II 672-TBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8349ECVVAGDB

• Processor Type: MPC83xx PowerQUICC II Pro 32-Bit
• Speed: 400MHz
• Voltage: 1.2V
• Mounting Type: Surface Mount
• Package / Case: 672-TBGA
• For Use With: MPC8349E-MITX-GP - KIT REFERENCE PLATFORM MPC8349EMPC8349E-MITXE - BOARD REFERENCE FOR MPC8349MPC8349EA-MDS-PB - KIT MODULAR DEV SYSTEM MPC8349E
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

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