Freescale Semiconductor
Technical Data
Document Number: MPC8641DECS01AD
Rev. 0, 12/2008
MPC8641 and MPC8641D
Integrated Host Processor
Hardware Specifications Addendum
for the MC8641xTxxnnnnxC Series
This document describes part-number-specific changes to
recommended operating conditions and revised electrical
specifications, as applicable, from those described in the
general
MPC8641 and MPC8641D Integrated Host
Processor Hardware Specifications
(Document No. MPC8641DEC).
Specifications provided in this document supersede those in
the
MPC8641 and MPC8641D 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:
MC8641DTHX1333JC
MC8641DTHX1250HC
MC8641DTHX1000NC
MC8641DTHX1000GC
MC8641THX1333JC
MC8641THX1250HC
MC8641THX1000NC
MC8641THX1000GC
MC8641DTVU1333JC
MC8641DTVU1250HC
MC8641DTVU1000NC
MC8641DTVU1000GC
MC8641TVU1333JC
MC8641TVU1250HC
MC8641TVU1000NC
MC8641TVU1000GC
© 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)
1333
1250
1000
1000
1333
1250
1000
1000
1333
1250
1000
1000
1333
1250
1000
1000
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
1.05 V ± 50 mV
0.95 V ± 50 mV
1.05 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
1.05 V ± 50 mV
0.95 V ± 50 mV
1.05 V ± 50 mV
MC8641DTHX1333JC
MC8641DTHX1250HC
MC8641DTHX1000NC
MC8641DTHX1000GC
MC8641THX1333JC
MC8641THX1250HC
MC8641THX1000NC
MC8641THX1000GC
MC8641DTVU1333JC
MC8641DTVU1250HC
MC8641DTVU1000NC
MC8641DTVU1000GC
MC8641TVU1333JC
MC8641TVU1250HC
MC8641TVU1000NC
MC8641TVU1000GC
Modified JTAG AC timing; extended junction
temperature range.
2
General Parameters
This section summarizes changes to the general parameters of the MPC8641 described in the
MPC8641
and MPC8641D Integrated Host Processor Hardware Specifications.
• Modified JTAG AC timing
— t
JTDVKH
(min) = 15 ns
• Extended junction temperature range
— T
J
= –40 to 105
°C
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications Addendum for the MC8641xTxxnnnnxC
Series, Rev. 0
2
Freescale Semiconductor
General Parameters
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 MPC8641 part numbers described herein.
Junction temperature range
11.2
JTAG AC Electrical Specifications
Table 44. JTAG AC Timing Specifications (Independent of SYSCLK)
1
Parameter
Symbol
2
t
JTDVKH
t
JTIVKH
Min
15
0
Max
—
—
Unit
ns
Boundary-scan data
TMS, TDI
4
Notes
Table 44
provides the JTAG AC timing specifications for the MPC8641 part numbers described herein.
Input setup times:
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
.
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications Addendum for the MC8641xTxxnnnnxC
Series, Rev. 0
Freescale Semiconductor
3
Ordering Information
21 Ordering Information
21.1
Part Numbers Fully Addressed by This Document
Table 74. Part Numbering Nomenclature
MC
Product
Code
nnnn
Part
Identifier
x
Core
Count
Blank =
Single
Core
w
xx
nnnn
Core Processor
Frequency
2
(MHz)
x
DDR speed
(MHz)
N = 500 MHz
4
x
Table 74
provides the ordering information for the MPC8641 parts described in this document.
Temp
Package
1
Product Revision Level
MC
8641
Revision C = 2.1
T = –40
System Version Register
1000, 1250, 1333 J = 533 MHz
to 105
°C
Value for Rev C:
H = 500 MHz
VU = RoHS lead-free
0x8090_0021 - MPC8641
D = Dual
HCTE FC-CBGA
G = 400 MHz
0x8090_0121 - MPC8641D
Core
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 MC8641xwxx1000NX is our low V
DD
_Coren device. V
DD
_Coren = 0.95 V and V
DD
_PLAT = 1.05 V.
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)
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications Addendum for the MC8641xTxxnnnnxC
Series, Rev. 0
4
Freescale Semiconductor
Ordering Information
THIS PAGE INTENTIONALLY LEFT BLANK
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications Addendum for the MC8641xTxxnnnnxC
Series, Rev. 0
Freescale Semiconductor
5
微控制器 MCU
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
