MPC8544VTALF Freescale Semiconductor, MPC8544VTALF Datasheet - Page 77

MPU POWERQUICC III 783-PBGA

MPC8544VTALF

Manufacturer Part Number
MPC8544VTALF
Description
MPU POWERQUICC III 783-PBGA
Manufacturer
Freescale Semiconductor
Datasheets

Specifications of MPC8544VTALF

Processor Type
MPC85xx PowerQUICC III 32-Bit
Speed
667MHz
Voltage
1V
Mounting Type
Surface Mount
Package / Case
783-FCPBGA
Processor Series
MPC85xx
Core
e500
Data Bus Width
32 bit
Maximum Clock Frequency
667 MHz
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Data Ram Size
32 KB
I/o Voltage
1.8 V, 3.3 V
Interface Type
I2C, HSSI, DUART
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

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Quantity
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Part Number:
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Manufacturer:
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Quantity:
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17.4.3
Table 60
at the component pins.
Freescale Semiconductor
UI
V
T
RX-EYE
RX-DIFFp-p
Symbol
defines the specifications for the differential input at all receivers. The parameters are specified
Figure 56. Minimum Transmitter Timing and Voltage Output Compliance Specifications
Differential Receiver (RX) Input Specifications
MPC8544E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
(D+ D– Crossing Point)
Unit interval
Differential peak-to-
peak input voltage
Minimum receiver
eye width
V
RX-DIFF
Parameter
Table 60. Differential Receiver (RX) Input Specifications
= 0 mV
566 mV (3 dB) >= V
0.07 UI = UI – 0.3 UI (J
399.88
0.175
Min
0.4
V
V
TX-DIFFp-p-MIN
TX-DIFFp-p-MIN
[De-Emphasized Bit]
Nom
[Transition Bit]
[Transition Bit]
400
TX-DIFFp-p-MIN
400.12
1.200
Max
= 800 mV
= 800 mV
TX-TOTAL-MAX
>= 505 mV (4 dB)
Units
ps
UI
V
(D+ D– Crossing Point)
)
Each UI is 400 ps ± 300 ppm. UI does not
account for spread spectrum clock dictated
variations. See Note 1.
V
See Note 2.
The maximum interconnect media and
transmitter jitter that can be tolerated by the
receiver can be derived as T
= 1 – T
See Notes 2 and 3.
V
RX-DIFFp-p
TX-DIFF
RX-EYE
= 0 mV
= 2 × |V
= 0.6 UI.
Comments
RX-D+
– V
RX-MAX-JITTER
RX-D–
PCI Express
|
77

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