Freescale MC7448HX1267NC Mpc7448 hardware specification Datasheet

Freescale Semiconductor
Technical Data
Document Number: MPC7448ECS01AD
Rev. 6, 3/2007
MPC7448 Hardware Specifications
Addendum for the MC7448xxnnnnNx
Series
This document describes part-number-specific changes to
recommended operating conditions and revised electrical
specifications, as applicable, from those described in the
general MPC7448 RISC Microprocessor Hardware
Specifications. The MPC7448, built on Power
Architecture™ technology, implements the PowerPC™
instruction set architecture version 1.0.
Specifications provided in this document supersede those in
the MPC7448 RISC Microprocessor Hardware
Specifications, Rev. 3 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 on the back page of this document or to
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.
Part numbers addressed in this document are listed in
Table A.
© Freescale Semiconductor, Inc., 2005, 2007. All rights reserved.
Freescale Part Numbers Affected:
MC7448HX600Nx
PPC7448HX600Nx
MC7448VS600Nx
PPC7448VS600Nx
MC7448VU600Nx
PPC7448VU600Nx
MC7448HX667Nx
PPC7448HX667Nx
MC7448VS667Nx
PPC7448VS667Nx
MC7448VU667Nx
PPC7448VU667Nx
MC7448HX800Nx
PPC7448HX800Nx
MC7448VS800Nx
PPC7448VS800Nx
MC7448VU800Nx
PPC7448VU800Nx
MC7448HX867Nx
PPC7448HX867Nx
MC7448VS867Nx
PPC7448VS867Nx
MC7448VU867Nx
PPC7448VU867Nx
MC7448HX1000Nx
PPC7448HX1000Nx
MC7448VS1000Nx
PPC7448VS1000Nx
MC7448VU1000Nx
PPC7448VU1000Nx
MC7448HX1250Nx
PPC7448HX1250Nx
MC7448VS1250Nx
PPC7448VS1250Nx
MC7448VU1250Nx
PPC7448VU1250Nx
MC7448HX1267Nx
PPC7448HX1267Nx
MC7448VS1267Nx
PPC7448VS1267Nx
MC7448VU1267Nx
PPC7448VU1267Nx
MC7448HX1400Nx
PPC7448HX1400Nx
MC7448VS1400Nx
PPC7448VS1400Nx
MC7448VU1400Nx
PPC7448VU1400Nx
Table A. Part Numbers Addressed by This Data Sheet
Operating Conditions
Freescale
Part Number
CPU
Frequency
(MHz)
VDD
Tj
(•C)
C)
MC7448HX600Nx
600
1.0 V ± 50 mV
0 to 105
MC7448HX667Nx
667
1.0 V ± 50 mV
MC7448HX800Nx
800
1.0 V ± 50 mV
MC7448HX867Nx
867
1.0 V ± 50 mV
MC7448HX1000Nx
1000
1.0 V ± 50 mV
MC7448HX1250Nx
1250
1.1 V ± 50 mV
MC7448HX1267NC
1267
1.1 V ± 50 mV
MC7448HX1267ND
1267
1.05 V ± 50 mV
MC7448HX1400Nx
1400
1.15 V ± 50 mV 2
MC7448VS600Nx
600
1.0 V ± 50 mV
MC7448VS667Nx
667
1.0 V ± 50 mV
MC7448VS800Nx
800
1.0 V ± 50 mV
MC7448VS867Nx
867
1.0 V ± 50 mV
MC7448VS1000N x
1000
1.0 V ± 50 mV
MC7448VS1250N x
1250
1.1 V ± 50 mV
MC7448VS1267NC
1267
1.1 V ± 50 mV
MC7448VS1267ND
1267
1.05 V ± 50 mV
MC7448VS1400N x
1400
1.15 V ± 50 mV 2
MC7448VU600Nx
600
1.0 V ± 50 mV
MC7448VU667Nx
667
1.0 V ± 50 mV
MC7448VU800Nx
800
1.0 V ± 50 mV
MC7448VU867Nx
867
1.0 V ± 50 mV
MC7448VU1000Nx
1000
1.0 V ± 50 mV
MC7448VU1250Nx
1250
1.1 V ± 50 mV
MC7448VU1267NC
1267
1.1 V ± 50 mV
MC7448VU1267ND
1267
1.05 V ± 50 mV
MC7448VU1400Nx
1400
1.15 V ± 50 mV 2
PPC7448HX600Nx 1
600
1.0 V ± 50 mV
x1
667
1.0 V ± 50 mV
PPC7448HX800Nx 1
800
1.0 V ± 50 mV
1
867
1.0 V ± 50 mV
x1
1000
1.0 V ± 50 mV
PPC7448HX1250Nx 1
1250
1.1 V ± 50 mV
1
1267
1.1 V ± 50 mV
PPC7448HX667N
PPC7448HX867Nx
PPC7448HX1000N
PPC7448HX1267NC
Significant Differences from
Hardware Specifications
Modified core frequency and voltage to reduce
power consumption.
MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series, Rev. 6
2
Freescale Semiconductor
Table A. Part Numbers Addressed by This Data Sheet (continued)
Operating Conditions
Freescale
Part Number
PPC7448HX1267ND 1
PPC7448HX1400Nx
1
CPU
Frequency
(MHz)
VDD
1267
1.05 V ± 50 mV
1400
2
1.1 V ± 50 mV
Tj
(•C)
C)
PPC7448VS600Nx
1
600
1.0 V ± 50 mV
PPC7448VS667Nx
1
667
1.0 V ± 50 mV
PPC7448VS800Nx
1
800
1.0 V ± 50 mV
PPC7448VS867Nx
1
867
1.0 V ± 50 mV
PPC7448VS1000Nx
1
1000
1.0 V ± 50 mV
PPC7448VS1250Nx
1
1250
1.1 V ± 50 mV
PPC7448VS1267NC
1
1267
1.1 V ± 50 mV
PPC7448VS1267ND
1
1267
1.05 V ± 50 mV
PPC7448VS1400Nx
1
1400
1.1 V ± 50 mV 2
PPC7448VU600Nx 1
600
1.0 V ± 50 mV
PPC7448VU667Nx
1
667
1.0 V ± 50 mV
PPC7448VU800Nx
1
800
1.0 V ± 50 mV
PPC7448VU867Nx
1
867
1.0 V ± 50 mV
PPC7448VU1000Nx
1
1000
1.0 V ± 50 mV
PPC7448VU1250Nx
1
1250
1.1 V ± 50 mV
PPC7448VU1267NC
1
1267
1.1 V ± 50 mV
PPC7448VU1267ND
1
1267
1.05 V ± 50 mV
PPC7448VU1400Nx 1
1400
1.1 V ± 50 mV 2
0 to 105
Significant Differences from
Hardware Specifications
Modified core frequency and voltage to reduce
power consumption.
Notes:
1. 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 can 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 as pilot production prototypes are shipped.
2. See Section 5.1, “DC Electrical Characteristics,” for information regarding VDD specifications for 1400 MHz devices.
MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series, Rev. 6
Freescale Semiconductor
3
General Parameters
4
General Parameters
Core power supply
1.15 V
(1400 MHz devices)
1.1 V
(1267, 1250 MHz devices)
1.05 V
(1267 MHz revision level D devices only, See Table 17.)
1.0 V
(1000, 867, 800, 667, 600 MHz devices)
Note: See Section 5.1, “DC Electrical Characteristics,” for information regarding VDD
specifications for 1400 MHz devices.
5.1
DC Electrical Characteristics
Table 4 provides the recommended operating conditions for the MPC7448 part numbers described here.
NOTE
Table 4 describes the nominal operating conditions of the device. For
information on the operation of the device at supported derated core voltage
conditions, see Section 5.3, “Voltage and Frequency Derating.”
Table 4. Recommended Operating Conditions 1
Recommended Value
Characteristic
Symbol
600 MHz,
667 MHz,
800 MHz,
867 MHz,
1000 MHz
1250 MHz,
1267 MHz3
Revision Level C
for 1267 only
1267 MHz3
Unit
Revision
Level D only
1400 MHz 3, 4
Core supply
voltage
VDD
1.0 V ± 50 mV
1.1 V ± 50 mV
1.05 V ± 50 mV
1.15 V ± 50 mV
V
PLL supply voltage
AVDD
1.0 V ± 50 mV
1.1 V ± 50 mV
1.05 V ± 50 mV
1.15 V ± 50 mV
V
Notes
2
Notes:
1. These are the recommended and tested operating conditions. Some speed grades in addition support voltage derating; see
Section 5.3, “Voltage and Frequency Derating.” Proper device operation outside of these conditions and those specified in
Section 5.3, “Voltage and Frequency Derating,” is not guaranteed.
2. This voltage is the input to the filter discussed in Section 9.2.2, “PLL Power Supply Filtering,” in the hardware specifications
and not necessarily the voltage at the AVDD pin, which may be reduced from V DD by the filter.
3. VDD and AVDD may be reduced in order to reduce power consumption if further maximum core frequency constraints are
observed. See Section 5.3, “Voltage and Frequency Derating,” for specific information.
4. Effective for 1400 MHz devices with date code of 0613 and later; this includes all devices with the ‘PPC’ product code. VDD
and AVDD were specified at 1.1V ± 50 mV for 1400 MHz devices with date code 0612 and prior. See Section 11, “Part
Numbering and Marking,” for more information.
MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series, Rev. 6
4
Freescale Semiconductor
General Parameters
Table 7 provides the power consumption for the MPC7448 part numbers described by this document; see
Section 11.1, “Part Numbers Addressed by This Specification,” for more information. The MPC7448
RISC Microprocessor Hardware Specifications presents guidelines on the use of these parameters for
system design. For information on power consumption when dynamic frequency switching is enabled, see
Section 9.8.5, “Dynamic Frequency Switching (DFS),” in the hardware specifications.
The power consumptions provided in Table 7 represent the power consumption of each speed grade when
operated at the rated maximum core frequency (see Table 8). Freescale sorts devices by power as well as
by core frequency, and power limits for each speed grade are independent of each other. Each device is
tested at its maximum core frequency only. (Note that Deep Sleep Mode power consumption is
independent of clock frequency.) Operating a device at a frequency lower than its rated maximum is fully
supported provided the clock frequencies are within the specifications given in Table 8, and a device
operated at a core frequency below its rated maximum will have lower power consumption. However,
inferences should not be made about a device’s power consumption based on the power specifications of
another (lower) speed grade. For example, a 1267 MHz device operated at 1000 MHz may not exhibit the
same power consumption as a 1000 MHz device operated at 1000 MHz.
NOTE
The power consumption information in this table applies when the device
operates at the nominal core voltage indicated in Table 4. For power
consumption at derated core voltage conditions, see Section 5.3, “Voltage
and Frequency Derating.”
MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series, Rev. 6
Freescale Semiconductor
5
General Parameters
Table 7. Power Consumption for MPC7448 at Maximum Rated Frequency
Die
Junction
(Tj) (•C)
C)
Maximum Processor Core Frequency (Speed Grade, MHz)
600,
667
800,
867
1000
1250
1267 7
1400
Unit
Notes
Full-Power Mode
Typical, Nominal
65
8.5
9.0
9.5
10.0
8.4
11.0
W
1, 2
Typical, Thermal
105
10.8
11.4
12.0
12.6
10.3
13.7
W
1, 5
Maximum
105
12.5
13.2
13.9
14.6
12.0
15.9
W
1, 3
8.3
6.5
8.3
W
1, 6
8.0
6.3
8.0
W
1, 6
6.0
7.7
W
1, 6
Nap Mode
Typical
105
6.5
6.5
6.5
Sleep Mode
Typical
105
6.3
6.3
6.3
Deep Sleep Mode (PLL Disabled)
Typical
105
6.0
6.0
6.0
7.7
Notes:
1. These values specify the power consumption for the core power supply (VDD) at nominal voltage and apply to all valid
processor bus frequencies and configurations. The values do not include I/O supply power (OV DD) or PLL supply power
(AVDD). OVDD power is system dependent but is typically < 5% of VDD power. Worst case power consumption for
AVDD < 13 mW.
2. Typical nominal power consumption is an average value measured at the nominal recommended VDD (see Table 4) and
65°C while running the Dhrystone 2.1 benchmark and achieving 2.3 Dhrystone MIPs/MHz. This parameter is not 100%
tested but periodically sampled.
3. Maximum power consumption is the average measured at nominal VDD and maximum operating junction temperature (see
Table 4) while running an entirely cache-resident, contrived sequence of instructions to keep all the execution units
maximally busy.
4. Doze mode is not a user-definable state; it is an intermediate state between full-power and either nap or sleep mode. As a
result, power consumption for this mode is not tested.
5. Typical thermal power consumption is an average value measured at the nominal recommended VDD (see Table 4) and
105°C while running the Dhrystone 2.1 benchmark and achieving 2.3 Dhrystone MIPs/MHz. This parameter is not 100%
tested but periodically sampled.
6. Typical power consumption for these modes is measured at the nominal recommended V DD (see Table 4) and 105°C in the
mode described. This parameter is not 100% tested but is periodically sampled.
7. Power consumption for the 1267 MHz device is intentionally constrained via testing and sorting to assure low power
consumption for this device.
MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series, Rev. 6
6
Freescale Semiconductor
General Parameters
5.2.1 Clock AC Specifications
Table 8 provides the clock AC timing specifications for the MPC7448 part numbers discussed here.
NOTE
The core frequency information in this table applies when the device
operates at the nominal core voltage indicated in Table 4. For core
frequency specifications at derated core voltage conditions, see Section 5.3,
“Voltage and Frequency Derating.”
Table 8. Clock AC Timing Specifications
At recommended operating conditions. See Table 4.
Maximum Processor Core Frequency (MHz)
Characteristic Symbol
600
667
800
867
1000
1250
1267
1400
Unit Notes
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max
Processor
frequency
DFS mode
disabled
Processor
frequency
DFS mode
enabled
VCO
frequency
fcore
500 600 500 667 500 800 500 867 500 1000 500 1250 500 1267 500 1400 MHz
fcore_DFS 250 300 250 333 250 400 250 433 250
fVCO
500
250
625
250
633
250
700
MHz
500 600 500 667 500 800 500 867 500 1000 500 1250 500 1267 500 1400 MHz
1, 8, 9
10
1, 9
Notes:
1. Caution: The SYSCLK frequency and PLL_CFG[0:5] settings must be chosen such that the resulting SYSCLK (bus) frequency,
processor core frequency, and PLL (VCO) frequency do not exceed their respective maximum or minimum operating frequencies.
Refer to the PLL_CFG[0:5] signal description in Section 9.1.1, “PLL Configuration,” in the hardware specifications for valid
PLL_CFG[0:5] settings.
8. This reflects the maximum and minimum core frequencies when the dynamic frequency switching feature (DFS) is disabled.
fcore_DFS provides the maximum and minimum core frequencies in a DFS mode.
9. Caution: These values specify the maximum processor core and VCO frequencies when the device is operated at the nominal
core voltage. If operating the device at the derated core voltage, the processor core and VCO frequencies must be reduced. See
Section 5.3, “Voltage and Frequency Derating,” for more information.
10.This specification supports the Dynamic Frequency Switching (DFS) feature and is applicable only when one of the DFS modes
(divide-by-2 or divide-by-4) is enabled. When DFS is disabled, the core frequency must conform to the maximum and minimum
frequencies stated for fcore.
MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series, Rev. 6
Freescale Semiconductor
7
General Parameters
5.3
Voltage and Frequency Derating
To reduce power consumption, these devices support voltage and frequency derating in which the core
voltage (VDD) may be reduced if the reduced maximum processor core frequency requirements are
observed. The supported derated core voltage, resulting maximum processor core frequency (fcore), and
power consumption are provided in Table 11. Only those parameters in Table 11 are affected; all other
parameter specifications are unaffected.
Table 11. Supported Voltage, Core Frequency, and Power Consumption Derating
Maximum Rated
Core Frequency
(Device Marking)
9.2
Supported
Derated Core
Voltage (VDD)
Maximum Derated
Core Frequency
(fcore)
Full-Power Mode Power Consumption
Typical
600
N/A
667
N/A
800
N/A
867
N/A
1000
N/A
1250
N/A
Thermal
Maximum
1267
1.0 V ± 50 mV
1000 MHz
6.0 W
7.3 W
8.5 W
1400
1.0 V ± 50 mV
1000 MHz
8.0 W
9.9 W
11.5 W
Power Supply Design and Sequencing
The power supply design and sequencing requirements of the devices described here are identical to those
described in the MPC7448 RISC Microprocessor Hardware Specifications.
MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series, Rev. 6
8
Freescale Semiconductor
Part Numbering and Marking
11
11.1
Part Numbering and Marking
Part Numbers Addressed by This Specification
Table 17 provides the ordering information for the MPC7448 parts described in this document.
Table 17. Part Marking Nomenclature
xx
7448
Product
Part
Code
Identifier
MC
PPC 1
7448
xx
nnnn
N
x
Package
Processor
Frequency
Application Modifier
Revision Level
HX = HCTE BGA
VS = RoHS LGA
VU = RoHS BGA
600
667
800
867
1000
N: 1.0 V ± 50 mV
0 to 105°C
1250
N: 1.1 V ± 50 mV
0 to 105°C
MC
PPC 1
1267
Revision C only
N: 1.1 V ± 50 mV
0 to 105°C
MC
PPC 1
1267
Revision D only
N: 1.05 V ± 50 mV
0 to 105°C
MC
1400
N: 1.15 V ± 50 mV
0 to 105°C
(date code 0613 and later) 2
MC
PPC 1
1400
N: 1.1 V ± 50 mV
0 to 105°C
(date code 0612 and prior) 2
C:2.1: PVR = 0x8004_0201
D:2.2: PVR = 0x8004_0202
Notes:
1. 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 can 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 as pilot production prototypes are shipped.
2. Core voltage for 1400 MHz devices currently in production (date code of 0613 and later) is 1.15 V ± 50 mV; all such devices
have the MC product code. The 1400 MHz devices with date code of 0612 and prior specified core voltage of 1.1 V ± 50 mV;
this includes all 1400 MHz devices with the PPC product code. See Section 11.3, “Part Marking,” for information on part
marking.
MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series, Rev. 6
Freescale Semiconductor
9
Part Numbering and Marking
11.3
Part Marking
Parts are marked as the example shown in Figure 23.
xx7448
xxnnnnNx
AWLYYWW
MMMMMM
YWWLAZ
7448
BGA/LGA
Notes:
AWLYYWW is the test code, where YYWW is the date code (YY = year, WW = work week)
MMMMMM is the M00 (mask) number.
YWWLAZ is the assembly traceability code.
Figure 23. Part Marking for BGA/LGA Device
MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series, Rev. 6
10
Freescale Semiconductor
Document Revision History
Document Revision History
Table B provides a revision history for this part number specification.
Table B. Document Revision History
Revision
Date
Substantive Change(s)
6
3/2007
Added MC7448HX800Nx, MC7448VS800Nx, MC7448VU800Nx, PPC7448HX800Nx,
PPC7448VS800Nx, and PPC7448VU800N x to the first page list of Freescale Part Numbers
Affected.
Table A: Added MC7448HX800Nx, MC7448VS800Nx, MC7448VU800Nx, PPC7448HX800Nx,
PPC7448VS800Nx, and PPC7448VU800Nx rows.
Section 4, “General Parameters”: Added 800 MHz information.
Table 4: Added 800 MHz to the 600 - 1000 MHz column.
Table 7: Combined 600 MHz and 667 MHz columns (same specifications); added 800 MHz to
867 MHz column (same specifications).
Table 8: Added 800 MHz column with associated specifications.
Table 11: Added 800 MHz row.
Table 17: Added 800 MHz to the 600 - 1000 MHz Processor Frequency cell.
5
10/2006
Added revision level D device information.
Table A and in list of Freescale Part Numbers Affected on first page: x stands for C or D revision
level.
Added PPC7448HX1267Nx, PPC7448VS1267Nx, and PPC7448VU1267N x to the first page list
of Freescale Part Numbers Affected.
Table A: Added PPC7448HX1267NC, PPC7448HX1267ND, PPC7448VS1267NC,
PPC7448VS1267ND, PPC7448VU1267NC, and PPC7448VU1267ND rows.
Section 4, “General Parameters”: Added 1267 MHz revision level D information.
Table 4: Added 1267 MHz revision D only column.
Table 17: Removed specification modifier ‘T’ column.
Table 17: Added PVR and 1267 information for revision level D.
Figure 23: Removed ‘T’ from part numbering.
4
6/2006
Added support for voltage and frequency derating for 1267 MHz devices.
3
4/2006
Added 1267 MHz device.
Increased VDD and AVDD specifications for 1400 MHz devices with date code 0613 and later.
2
1/2006
Table 7: Corrected processor frequency from 867 MHz to 667 MHz (867 MHz appeared twice)
so that top row shows 600 MHz, 667 MHz, 867 MHz, 1000 MHz, 1250 MHz, 1400 MHz.
1
12/2005
Table 7: Added power specifications for low power modes and for Typical – Thermal condition,
changed name of “Typical” power specification to “Typical – Nominal”.
Table 8: Added minimum core frequency and DFS mode frequency information.
Table 11: Added voltage derating information for 1400 MHz devices; this feature is not supported
at this time for other speed grades.
Added Section 9.3 (for clarification only).
Table 17: Corrected part revision information, added “PPC” product code prefix.
0
9/2005
Initial release.
MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series, Rev. 6
Freescale Semiconductor
11
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Document Number: MPC7448ECS01AD
Rev. 6
3/2007
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