MPC8313E-RDB Freescale Semiconductor, MPC8313E-RDB Datasheet - Page 26

• Manufacturer Part Number: MPC8313E-RDB
• Description: BOARD PROCESSOR
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II™ PROr
• Type: MCUr

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

Ethernet: Three-Speed Ethernet, MII Management
Figure 12
Figure 13
8.2.2
Table 30
26
At recommended operating conditions with NV
At recommended operating conditions with LV
REF_CLK clock fall time V
Note:
1. The symbols used for timing specifications follow the pattern of t
Data to clock output skew (at transmitter)
Data to clock input skew (at receiver)
Clock cycle duration
Duty cycle for 1000Base-T
inputs and t
receive timing (RMR) with respect to the time data input signals (D) reach the valid state (V) relative to the t
reference (K) going to the high (H) state or setup time. Also, t
the time data input signals (D) went invalid (X) relative to the t
Note that, in general, the clock reference symbol representation is based on three letters representing the clock of a particular
functional. For example, the subscript of t
convention is used with the appropriate letter: R (rise) or F (fall).
presents the RGMII and RTBI AC timing specifications.
provides the AC test load.
shows the RMII receive AC timing diagram.
RGMII and RTBI AC Timing
(first two letters of functional block)(reference)(state)(signal)(state)
REF_CLK
RXD[1:0]
CRS_DV
Parameter/Condition
Parameter/Condition
RX_ER
3
MPC8313E PowerQUICC
IH
Table 29. RMII Receive AC Timing Specifications (continued)
4, 5
Output
(max) to V
Table 30. RGMII and RTBI AC Timing Specifications
Figure 13. RMII Receive AC Timing Diagram
2
t
RMRDVKH
t
IL
RMXH
(min)
DDA
DD
RMX
of 3.3 V ± 0.3 V.
/LV
t
DDB
RMX
represents the RMII (RM) reference (X) clock. For rise and fall times, the latter
Figure 12. AC Test Load
™
Z
0
of 2.5 V ± 5%.
II Pro Processor Hardware Specifications, Rev. 3
= 50 Ω
Valid Data
Specifications
RMRDXKL
RMX
t
t
RGTH
Symbol
Symbol
RMXF
t
t
t
SKRGT
SKRGT
(first three letters of functional block)(signal)(state)(reference)(state)
RMXF
t
RGT
for outputs. For example, t
clock reference (K) going to the low (L) state or hold time.
/t
RGT
symbolizes RMII receive timing (RMR) with respect to
1
1
R
t
L
RMRDXKH
t
RMXR
= 50 Ω
–0.5
Min
Min
1.0
1.0
7.2
45
NV
DD
RMRDVKH
Typ
Typ
8.0
50
—
—
—
/2
Freescale Semiconductor
symbolizes RMII
Max
Max
4.0
0.5
2.8
8.8
55
RMX
clock
Unit
Unit
ns
ns
ns
ns
%
for