MPC8315E-RDBA Freescale Semiconductor, MPC8315E-RDBA Datasheet - Page 31

• Manufacturer Part Number: MPC8315E-RDBA
• Description: BOARD MPU 8315 POWERQUICC II
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II™ PROr
• Type: MPUr

Specifications of MPC8315E-RDBA

• Contents: Board
• Processor To Be Evaluated: MPC8315E
• Data Bus Width: 32 bit
• Interface Type: Ethernet, I2C, SPI, UART
• Operating Supply Voltage: 1.8 V
• For Use With/related Products: MPC8315E
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 16
9.3
The electrical characteristics specified here apply to MII management interface signals management data
input/output (MDIO) and management data clock (MDC). The electrical characteristics for MII, RMII,
RGMII, and RTBI are specified in
Electrical
9.3.1
The 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
Freescale Semiconductor
Supply voltage (3.3 V)
Output high voltage
Output low voltage
Input high voltage
Input low voltage
(At Transmitter)
Ethernet Management Interface Electrical Characteristics
Characteristics.”
shows the RGMII and RTBI AC timing and multiplexing diagrams.
(At Controller)
Parameter
RXD[8:5][3:0]
RXD[7:4][3:0]
TXD[8:5][3:0]
TXD[7:4][3:0]
MII Management DC Electrical Characteristics
GTX_CLK
(At PHY)
RX_CTL
RX_CLK
TX_CLK
TX_CTL
Table 30. MII Management DC Electrical Characteristics Powered at 3.3 V
MPC8315E PowerQUICC
Figure 16. RGMII and RTBI AC Timing and Multiplexing Diagrams
Symbol
NVDD
Section 9.1, “eTSEC (10/100/1000 Mbps)—MII/RMII/RGMII/RTBI
V
RXD[3:0]
V
TXD[3:0]
V
V
RXD[4]
TXD[4]
OH
TXEN
RXDV
OL
IH
IL
Table
™
II Pro Processor Hardware Specifications, Rev. 0
I
30.
OH
I
OL
RXD[8:5]
RXD[7:4]
TXD[8:5]
TXD[7:4]
RXERR
TXERR
RXD[9]
TXD[9]
= –1.0 mA
= 1.0 mA
—
—
—
Conditions
NVDD = Min
NVDD = Min
t
t
SKRGT
SKRGT
—
—
—
t
RGTH
Ethernet: Three-Speed Ethernet, MII Management
2.10
2.00
Min
V
3.0
—
SS
t
RGT
NVDD + 0.3
t
t
SKRGT
SKRGT
Max
0.50
0.80
3.6
—
Unit
V
V
V
V
V
31