MPC8536ECVTATLA Freescale Semiconductor, MPC8536ECVTATLA Datasheet - Page 103

• Manufacturer Part Number: MPC8536ECVTATLA
• Description: Microprocessors - MPU 8536 ENCRYPTED
• Manufacturer: Freescale Semiconductor

Specifications of MPC8536ECVTATLA

• Product Category: Microprocessors - MPU
• Rohs: yes
• Processor Series: PowerQUICC III
• Core: e500
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 250 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 512 KB
• Interface Type: I2C, USB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: 0 C to + 105 C
• Mounting Style: SMD/SMT
• Package / Case: MAPBGA-783

UI
V
T
T
-JITTER
V
RL
RL
Z
Z
Z
V
T
ENTERTIME
2.21.4.3
This table defines the specifications for the differential input at all receivers (RXs). The parameters are specified at the
component pins.
Freescale Semiconductor
RX-DIFFp-p
RX-EYE
RX-EYE-MEDIAN-to-MAX
RX-CM-ACp
RX-DIFF-DC
RX-DC
RX-HIGH-IMP-DC
RX-IDLE-DET-DIFFp-p
RX-IDLE-DET-DIFF-
RX-DIFF
RX-CM
Symbol
Differential Receiver (RX) Input Specifications
MPC8535E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
Unit Interval
Differential
Peak-to-Peak
Output Voltage
Minimum
Receiver Eye
Width
Maximum time
between the jitter
median and
maximum
deviation from
the median.
AC Peak
Common Mode
Input Voltage
Differential
Return Loss
Common Mode
Return Loss
DC Differential
Input Impedance
DC Input
Impedance
Powered Down
DC Input
Impedance
Electrical Idle
Detect Threshold
Unexpected
Electrical Idle
Enter Detect
Threshold
Integration Time
Parameter
Table 72. Differential Receiver (RX) Input Specifications
399.8
0.175
200 k
Min
0.4
—
—
15
80
40
65
—
8
6
Nom
400
100
—
—
—
—
—
—
50
—
—
—
400.12
1.200
Max
150
120
175
0.3
60
10
—
—
—
—
Units
mV
mV
ms
dB
dB
ps
UI
UI
Ω
V
Ω
Ω
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.
Jitter is defined as the measurement variation
of the crossing points (V
relation to a recovered TX UI. A recovered TX
UI is calculated over 3500 consecutive unit
intervals of sample data. Jitter is measured
using all edges of the 250 consecutive UI in
the center of the 3500 UI used for calculating
the TX UI. See Notes 2, 3 and 7.
V
V
See Note 2
Measured over 50 MHz to 1.25 GHz with the
D+ and D- lines biased at +300 mV and –300
mV, respectively.
See Note 4
Measured over 50 MHz to 1.25 GHz with the
D+ and D- lines biased at 0 V. See Note 4
RX DC Differential mode impedance. See
Note 5
Required RX D+ as well as D- DC Impedance
(50 ± 20% tolerance). See Notes 2 and 5.
Required RX D+ as well as D– DC
Impedance when the Receiver terminations
do not have power. See Note 6.
V
Measured at the package pins of the Receiver
An unexpected Electrical Idle (V
V
longer than T
signal an unexpected idle condition.
RX-DIFFp-p
RX-CM-ACp
RX-CM-DC
RX-IDLE-DET-DIFFp-p
RX-IDLE-DET-DIFFp-p
RX-EYE
= DC
= 0.6 UI.
= 2*|V
= |V
RX-IDLE-DET-DIFF-ENTERING
RXD+
(avg)
Comments
Electrical Characteristics
RX-D+
) must be recognized no
= 2*|V
of |V
– V
– V
RX-DIFFp-p
RXD-
RX-D+
RX-D+
RX-D-
RX-MAX-JITTER
|/2 +V
+V
RX-DIFFp-p
|
–V
= 0 V) in
RX-D-
RX-CM-DC
RX-D-
|/2
to
|
103
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