MC8640DTHX1067NE Freescale Semiconductor, MC8640DTHX1067NE Datasheet - Page 25

• Manufacturer Part Number: MC8640DTHX1067NE
• Description: IC MPU DUAL CORE E600 1023FCCBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC8640DTHX1067NE

• Processor Type: MPC86xx PowerPC 32-Bit
• Speed: 1.067GHz
• Voltage: 0.95V
• Mounting Type: Surface Mount
• Package / Case: 1023-FCCBGA
• Processor Series: MPC8xxx
• Core: e600
• Development Tools By Supplier: MCEVALHPCN-8641D
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: No

Figure 7
7
This section describes the DC and AC electrical specifications for the DUART interface of the MPC8640.
7.1
Table 22
7.2
Table 23
Freescale Semiconductor
High-level input voltage
Low-level input voltage
Input current
(V
High-level output voltage
(OV
Low-level output voltage
(OV
Note:
1. Note that the symbol V
Minimum baud rate
Maximum baud rate
Oversample rate
Notes:
1. Guaranteed by design.
2. MPX clock refers to the platform clock.
3. Actual attainable baud rate will be limited by the latency of interrupt processing.
4. The middle of a start bit is detected as the 8
IN
sampled each 16
DD
DD
1
= 0 V or V
= min, I
= min, I
DUART
provides the AC test load for the DDR bus.
provides the DC electrical characteristics for the DUART interface.
provides the AC timing parameters for the DUART interface.
DUART DC Electrical Characteristics
DUART AC Electrical Specifications
OH
OL
IN
MPC8640 and MPC8640D Integrated Host Processor Hardware Specifications, Rev. 3
= 100 μA)
= –100 μA)
Parameter
= V
th
sample.
DD)
Output
IN
, in this case, represents the OV
Parameter
Table 22. DUART DC Electrical Characteristics
Table 23. DUART AC Timing Specifications
Z
0
Figure 7. DDR AC Test Load
th
= 50 Ω
sampled 0 after the 1-to-0 transition of the start bit. Subsequent bit values are
Symbol
V
V
V
V
I
IN
OH
OL
IH
IL
IN
symbol referenced in
OV
R
DD
–0.3
Min
L
—
—
2
= 50 Ω
– 0.2
MPX clock/1,048,576
Table 1
MPX clock/16
Dn_GV
Value
OV
16
and
DD
Max
0.8
0.2
±5
—
DD
Table
+ 0.3
/2
2.
baud
baud
Unit
—
Unit
μA
V
V
V
V
Notes
1,2
1,3
1,4
DUART
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