Freescale Semiconductor
Technical Data
Document Number: MPC8640DECS01AD
Rev. 0, 12/2008
MPC8640 and MPC8640D
Integrated Host Processor
Hardware Specifications Addendum
for the MC8640xTxxyyyyaC Series
This document describes part-number-specific changes to
recommended operating conditions and revised electrical
specifications, as applicable, from those described in the
general
MPC8640 and MPC8640D Integrated Host
Processor Hardware Specifications
(Document No. MPC8640DEC).
Specifications provided in this document supersede those in
the
MPC8640 and MPC8640D Integrated Host Processor
Hardware Specifications,
Rev. 1 or later, for the part
numbers listed in
Table A
only. Specifications not addressed
herein are unchanged.
Because this document is frequently updated, refer to the
website listed on the back page of this document or contact
your Freescale sales office for the latest version.
Note that headings and table numbers in this document are
not consecutively numbered. They are intended to
correspond to the heading or table affected in the general
hardware specification.
Freescale Part Numbers Affected:
MC8640DTHX1250HC
MC8640DTHX1000HC
MC8640DTHX1067NC
MC8640DTVU1250HC
MC8640DTVU1000HC
MC8640DTVU1067NC
MC8640THX1250HC
MC8640THX1000HC
MC8640THX1067NC
MC8640TVU1250HC
MC8640TVU1000HC
MC8640TVU1067NC
© Freescale Semiconductor, Inc., 2008. All rights reserved.
General Parameters
Part numbers addressed in this document are listed in
Table A.
Table A. Part Numbers Addressed by This Data Sheet
Operating Conditions
Freescale
Part Number
CPU
Frequency
(MHz)
1250
1000
1067
1250
1000
1067
1250
1000
1067
1250
1000
1067
T
j
(°C)
–40 to 105
Significant Differences from
Hardware Specification
V
DD
_Coren
1.05 V ± 50 mV
1.05 V ± 50 mV
0.95 V ± 50 mV
1.05 V ± 50 mV
1.05 V ± 50 mV
0.95 V ± 50 mV
1.05 V ± 50 mV
1.05 V ± 50 mV
0.95 V ± 50 mV
1.05 V ± 50 mV
1.05 V ± 50 mV
0.95 V ± 50 mV
MC8640DTHX1250HC
MC8640DTHX1000HC
MC8640DTHX1067NC
MC8640DTVU1250HC
MC8640DTVU1000HC
MC8640DTVU1067NC
MC8640THX1250HC
MC8640THX1000HC
MC8640THX1067NC
MC8640TVU1250HC
MC8640TVU1000HC
MC8640TVU1067NC
Modified JTAG AC timing; extended junction
temperature range.
2
General Parameters
This section summarizes changes to the general parametersof the MPC8640 described in the
MPC8640
and MPC8640D Integrated Host Processor Hardware Specifications.
• Modified JTAG AC timing
— t
JTDVKH
(min) = 15 ns
• Extended junction temperature range
— T
J
= –40 to 105
°C
2.1
2.1.2
Overall DC Electrical Characteristics
Recommended Operating Conditions
Table 2. Recommended Operating Conditions
Characteristic
Symbol
T
J
Recommended
Value
–40 to 105
Unit
°C
Notes
—
Table 2
provides the recommended operating conditions for the MPC8640 part numbers described herein.
Junction temperature range
MPC8640 and MPC8640D Integrated Host Processor Hardware Specifications Addendum for the MC8640xTxxyyyyaC
Series, Rev. 0
2
Freescale Semiconductor
General Parameters
11.2
JTAG AC Electrical Specifications
Table 43. JTAG AC Timing Specifications (Independent of SYSCLK)
1
Table 43
provides the JTAG AC electrical specifications for the MPC8640 part numbers described herein.
At recommended operating conditions (see
Table 3).
Parameter
Input setup times:
Boundary-scan data
TMS, TDI
Symbol
2
t
JTDVKH
t
JTIVKH
Min
15
0
Max
—
—
Unit
ns
Notes
4
Notes:
1. All outputs are measured from the midpoint voltage of the falling/rising edge of t
TCLK
to the midpoint of the signal
in question. The output timings are measured at the pins. All output timings assume a purely resistive 50-Ω load
(see
Figure 32).
Time-of-flight delays must be added for trace lengths, vias, and connectors in the system.
2. The symbols used for timing specifications herein follow the pattern of t
(first two letters of functional block)(signal)(state)
(reference)(state)
for inputs and t
(first two letters of functional block)(reference)(state)(signal)(state)
for outputs. For example,
t
JTDVKH
symbolizes JTAG device timing (JT) with respect to the time data input signals (D) reaching the valid state
(V) relative to the t
JTG
clock reference (K) going to the high (H) state or setup time. Also, t
JTDXKH
symbolizes JTAG
timing (JT) with respect to the time data input signals (D) went invalid (X) relative to the t
JTG
clock reference (K)
going to the high (H) state. Note that, in general, the clock reference symbol representation is based on three letters
representing the clock of a particular functional. For rise and fall times, the latter convention is used with the
appropriate letter: R (rise) or F (fall).
4. Non-JTAG signal input timing with respect to t
TCLK
.
MPC8640 and MPC8640D Integrated Host Processor Hardware Specifications Addendum for the MC8640xTxxyyyyaC
Series, Rev. 0
Freescale Semiconductor
3
Ordering Information
21 Ordering Information
21.1 Part Numbers Addressed by This Specification
Table 73
provides the ordering information for the MPC8640 parts described in this document.
Table 73. Part Numbering Nomenclature
uu
nnnn
D
w
xx
yyyy
Core
Processor
Frequency
2
(MHz)
a
z
Product
Part
Code
Identifier
Core
Count
Temp
Package
1
DDR speed
(MHz)
Product Revision Level
Blank =
Single Core
MC
5
8640
D=
Dual Core
T:
–40°C to
105°C
Revision C = 2.1
System Version Register
Value for Rev C:
4
1000, 1067, N = 533 MHz 0x8090_0021 - MPC8640
1250
VU = RoHS lead-f
H = 500 MHz
0x8090_0121 - MPC8640D
ree HCTE
FC-CBGA
HX = High-lead
HCTE FC-CBGA
Notes:
1. See
Section 16, “Package,”
for more information on available package types.
2. Processor core frequencies supported by parts addressed by this specification only. Not all parts described in this specification
support all core frequencies. Additionally, parts addressed by part number specifications may support other maximum core
frequencies.
3. The P prefix in a Freescale part number designates a “Pilot Production Prototype” as defined by Freescale SOP 3-13. These parts
have only preliminary reliability and characterization data. Before pilot production prototypes may be shipped, written
authorization from the customer must be on file in the applicable sales office acknowledging the qualification status and the fact
that product changes may still occur while shipping pilot production prototypes.
4. Part Number MC8640xxx1067NC is our low V
DD
_Coren device. V
DD
_Coren = 0.95 V and V
DD
_PLAT = 1.05 V.
5. MC - Qualified production
Document Revision History
Table B
provides a revision history for this hardware specification addendum.
Table B. Document Revision History
Rev.
Number
0
Date
12/2008
Initial release.
Substantive Change(s)
MPC8640 and MPC8640D Integrated Host Processor Hardware Specifications Addendum for the MC8640xTxxyyyyaC
Series, Rev. 0
4
Freescale Semiconductor
Ordering Information
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MPC8640 and MPC8640D Integrated Host Processor Hardware Specifications Addendum for the MC8640xTxxyyyyaC
Series, Rev. 0
Freescale Semiconductor
5
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