MPC8313E-RDB Freescale Semiconductor, MPC8313E-RDB Datasheet - Page 27
![BOARD PROCESSOR](/photos/9/23/92379/mfg_mpc8313e-rdb_sml.jpg)
MPC8313E-RDB
Manufacturer Part Number
MPC8313E-RDB
Description
BOARD PROCESSOR
Manufacturer
Freescale Semiconductor
Series
PowerQUICC II™ PROr
Type
MCUr
Datasheets
1.MPC8313CZQAFFB.pdf
(100 pages)
2.MPC8313E-RDBB.pdf
(52 pages)
3.MPC8313E-RDBB.pdf
(2 pages)
Specifications of MPC8313E-RDB
Contents
Reference Design Board, Software and Documentation
Termination Type
SMD
Supply Voltage Max
1.05V
Tool / Board Applications
Wired Connectivity-LIN, CAN, Ethernet, USB
Mcu Supported Families
POWERQUICC II PRO
Rohs Compliant
Yes
Filter Terminals
SMD
Silicon Manufacturer
Freescale
Silicon Core Number
MPC83xx
Kit Application Type
Communication & Networking
Application Sub Type
Ethernet
Core Architecture
Power Architecture
Silicon Family Name
PowerQUICC II PRO
For Use With/related Products
MPC8313E
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 14
Freescale Semiconductor
At recommended operating conditions with LV
Duty cycle for 10BASE-T and 100BASE-TX
Rise time (20%–80%)
Fall time (20%–80%)
GTX_CLK125 reference clock period
GTX_CLK125 reference clock duty cycle
Notes:
1. Note that, in general, the clock reference symbol representation for this section is based on the symbols RGT to represent
2. This implies that PC board design requires clocks to be routed such that an additional trace delay of greater than 1.5 ns is
3. For 10 and 100 Mbps, t
4. Duty cycle may be stretched/shrunk during speed changes or while transitioning to a received packet's clock domains as long
5. Duty cycle reference is LV
6. This symbol is used to represent the external GTX_CLK125 and does not follow the original symbol naming convention.
RGMII and RTBI timing. For example, the subscript of t
notation for rise (R) and fall (F) times follows the clock symbol that is being represented. For symbols representing skews,
the subscript is skew (SK) followed by the clock that is being skewed (RGT).
added to the associated clock signal.
as the minimum duty cycle is not violated and stretching occurs for no more than three t
between.
(At Transmitter)
shows the RGMII and RTBI AC timing and multiplexing diagrams.
RXD[8:5][3:0]
RXD[7:4][3:0]
TXD[8:5][3:0]
TXD[7:4][3:0]
GTX_CLK
(At PHY)
(At PHY)
RX_CTL
RX_CLK
TX_CLK
TX_CTL
Parameter/Condition
MPC8313E PowerQUICC
Figure 14. RGMII and RTBI AC Timing and Multiplexing Diagrams
Table 30. RGMII and RTBI AC Timing Specifications (continued)
RGT
DDA
scales to 400 ns ± 40 ns and 40 ns ± 4 ns, respectively.
/2 or LV
DDB
DDA
RXD[3:0]
TXD[3:0]
RXD[4]
TXD[4]
TXEN
RXDV
/LV
/2.
3, 5
DDB
™
of 2.5 V ± 5%.
II Pro Processor Hardware Specifications, Rev. 3
RXD[8:5]
RXD[7:4]
TXD[8:5]
TXD[7:4]
RXERR
TXERR
RXD[9]
TXD[9]
RGT
represents the RTBI (T) receive (RX) clock. Note also that the
t
t
G125H
RGTH
Symbol
t
t
t
RGTR
G12
RGTF
/t
/t
RGT
G125
6
1
t
t
SKRGT
SKRGT
t
RGTH
Ethernet: Three-Speed Ethernet, MII Management
Min
40
47
—
—
—
RGT
t
of the lowest speed transitioned
RGT
Typ
8.0
50
—
—
—
t
t
SKRGT
SKRGT
Max
0.75
0.75
60
53
—
Unit
ns
ns
ns
%
%
27