MPC8315ECVRAGDA Freescale Semiconductor, MPC8315ECVRAGDA Datasheet - Page 67

• Manufacturer Part Number: MPC8315ECVRAGDA
• Description: MPU POWERQUICC II PRO 620-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8315ECVRAGDA

• Processor Type: MPC83xx PowerQUICC II Pro 32-Bit
• Speed: 400MHz
• Voltage: 1V
• Mounting Type: Surface Mount
• Package / Case: 620-PBGA
• Processor Series: MPC8xxx
• Core: e300
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

16.4.3
Table 55
specified at the component pins.
Freescale Semiconductor
Unit interval
Differential peak-to-peak
output voltage
Minimum receiver eye
width
Parameter
defines the specifications for the differential input at all receivers (RXs). The parameters are
Figure 50. Minimum Transmitter Timing and Voltage Output Compliance Specifications
Differential Receiver (RX) Input Specifications
MPC8315E PowerQUICC
Table 55. Differential Receiver (RX) Input Specifications
(D+ D– Crossing Point)
V
Symbol
RX-DIFFp-p
T
RX-EYE
V
TX-DIFF
UI
= 0 mV
566 mV (3 dB) >= V
™
0.7 UI = UI – 0.3 UI(J
Each UI is 400 ps ± 300 ppm.
UI does not account for
Spread Spectrum Clock
dictated variations.
V
V
The maximum interconnect
media and Transmitter jitter
that can be tolerated by the
Receiver can be derived as
T
U
II Pro Processor Hardware Specifications, Rev. 0
RX-MAX-JITTER
RX-DIFFp-p
RX-D-
RX-EYE
V
V
[De-emphasized Bit]
TX-DIFFp-p-MIN
TX-DIFFp-p-MIN
|
[Transition Bit]
[Transition Bit]
= 0.6 UI.
Comments
TX-DIFFp-p-MIN
= 2*|V
= 800 mV
= 800 mV
= 1 -
TX-TOTAL-MAX
RX-D+
>= 505 mV (4 dB)
-
(D+ D– Crossing Point)
)
V
TX-DIFF
399.88
0.175
Min
0.4
= 0 mV
Typical
400
—
—
400.12
1.200
Max
—
Units
ps
UI
V
PCI Express
Notes
2, 3
1
2
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