MPC8347CVRADDB Freescale Semiconductor, MPC8347CVRADDB Datasheet - Page 24

• Manufacturer Part Number: MPC8347CVRADDB
• Description: IC MPU PWRQUICC II 620-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8347CVRADDB

• Processor Type: MPC83xx PowerQUICC II Pro 32-Bit
• Speed: 266MHz
• Voltage: 1.2V
• Mounting Type: Surface Mount
• Package / Case: 620-PBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Ethernet: Three-Speed Ethernet, MII Management
Figure 8
8.2.1.2
Table 22
24
At recommended operating conditions with LV
RX_CLK clock period
RX_CLK duty cycle
RXD[7:0], RX_DV, RX_ER setup time to RX_CLK
RXD[7:0], RX_DV, RX_ER hold time to RX_CLK
RX_CLK clock rise, V
RX_CLK clock fall time, V
Note:
1. The symbols for timing specifications follow the pattern of t
and t
(GR) with respect to the time data input signals (D) reaching the valid state (V) relative to the t
to the high state (H) or setup time. Also, t
signals (D) went invalid (X) relative to the t
reference symbol is based on three letters representing the clock of a particular function. For example, the subscript of t
represents the GMII (G) receive (RX) clock. For rise and fall times, the latter convention is used with the appropriate letter:
R (rise) or F (fall).
(first two letters of functional block)(reference)(state)(signal)(state)
shows the GMII transmit AC timing diagram.
provides the GMII receive AC timing specifications.
MPC8347E PowerQUICC™ II Pro Integrated Host Processor Hardware Specifications, Rev. 11
GMII Receive AC Timing Specifications
GTX_CLK
TXD[7:0]
Parameter/Condition
TX_EN
TX_ER
IL
(min) to V
IH
(max) to V
IH
Table 22. GMII Receive AC Timing Specifications
(max)
Figure 8. GMII Transmit AC Timing Diagram
IL
t
(min)
GTXH
DD
/OV
GRDXKL
GRX
DD
t
GTX
clock reference (K) going to the low (L) state or hold time. In general, the clock
of 3.3 V ± 10%.
symbolizes GMII receive timing (GR) with respect to the time data input
for outputs. For example, t
(first two letters of functional block)(signal)(state)(reference)(state)
t
t
GRXH
Symbol
GTXF
t
t
GRDVKH
GRDXKH
t
t
t
GRXR
GRXF
GRX
t
GTKHDX
/t
GRX
1
t
GTXR
Min
2.0
0.5
40
—
—
—
GRDVKH
symbolizes GMII receive timing
Typ
8.0
—
—
—
—
—
RX
clock reference (K) going
Freescale Semiconductor
Max
1.0
1.0
60
—
—
—
for inputs
Unit
ns
ns
ns
ns
ns
%
GRX