MPC8543VTANGA Freescale Semiconductor, MPC8543VTANGA Datasheet - Page 78

• Manufacturer Part Number: MPC8543VTANGA
• Description: Microprocessors - MPU PQ3 8543
• Manufacturer: Freescale Semiconductor

Specifications of MPC8543VTANGA

• Product Category: Microprocessors - MPU
• Rohs: yes
• Processor Series: PowerQUICC III
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 800 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: BGA
• I/o Voltage: 1.8 V, 2.5 V, 3.3 V
• Minimum Operating Temperature: 0 C

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78
V
T
RX-IDLE-DET-DIFFp-p
Z
RX-IDLE-DET-DIFF-
RX-HIGH-IMP-DC
Z
V
ENTERTIME
RL
RL
RX-DIFF-DC
RX-CM-ACp
Symbol
Z
RX-DIFF
RX-DC
RX-CM
MPC8548E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 9
Table 57. Differential Receiver (RX) Input Specifications (continued)
input impedance
detect threshold
Common mode
integration time
common mode
Powered down
DC differential
Electrical idle
electrical idle
input voltage
Unexpected
enter detect
Parameter
impedance
impedance
Differential
return loss
return loss
threshold
AC peak
DC input
DC input
200 k
Min
15
80
40
65
—
—
6
Nom
100
50
—
—
—
—
—
—
Max
150
120
175
60
10
—
—
—
Unit
mV
mV
ms
dB
dB



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
an unexpected idle condition.
RX-CM-ACp
RX-CM-DC
RX-IDLE-DET-DIFFp-p
RX-IDLE-DET-DIFFp-p
= DC
= |V
RX-IDLE-DET-DIFF-ENTERING
RXD+
(avg)
Comments
) must be recognized no
= 2 × |V
of |V
– V
Freescale Semiconductor
RXD-
RX-D+
RX-D+
|/2 + V
RX-DIFFp-p
+ V
–V
RX-D–
RX-CM-DC
RX-D–
to signal
| 2.
<
|.