MC7447AXXNNNNNX [NXP]
Hardware Specification Addendum for the MC7447AxxnnnnNx Series;
| 型号： | MC7447AXXNNNNNX |
| 厂家： | 
NXP |
| 描述： | Hardware Specification Addendum for the MC7447AxxnnnnNx Series |
| 文件： | 总8页 (文件大小：129K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document Number: MPC7447AECS01AD
Rev. 3, 09/2005
Freescale Semiconductor
Technical Data
MPC7447A Hardware Specification
Addendum for the
MC7447AxxnnnnNx Series
Freescale Part Numbers Affected:
This document describes part-number-specific changes to
recommended operating conditions and revised electrical
specifications, as applicable, from those described in the
general MPC7447A RISC Microprocessor Hardware
Specifications. The MPC7447A is a PowerPC™
microprocessor.
MC7447AHX600NB
MC7447AHX733NB
MC7447AHX867NB
MC7447AHX1000NB
MC7447AHX1167NB
MC7447AVS600NB
MC7447AVS733NB
MC7447AVS867NB
MC7447AVS1000NB
MC7447AVS1167NB
Specifications provided in this document supersede those in
the MPC7447A RISC Microprocessor Hardware
Specifications, Rev. 3 or later, for the part numbers listed in
Table 1 only. Specifications not addressed herein are
unchanged.
MC7447AVU600NB
MC7447AVU733NB
MC7447AVU867NB
MC7447AVU1000NB
MC7447AVU1167NB
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 1.
© Freescale Semiconductor, Inc., 2005. All rights reserved.
General Parameters
Table 1. Part Numbers Addressed by this Data Sheet
Operating Conditions
Freescale
Part Number
Significant Differences from
Hardware Specification
CPU
Frequency
(MHz)
Tj
(°C)
VDD
MC7447AHX600NB
MC7447AHX733NB
MC7447AHX867NB
MC7447AHX1000NB
MC7447AHX1167NB
MC7447AVS600NB
MC7447AVS733NB
MC7447AVS867NB
MC7447AVS1000NB
MC7447AVS1167NB
MC7447AVU600NB
MC7447AVU733NB
MC7447AVU867NB
MC7447AVU1000NB
MC7447AVU1167NB
600
733
1.1 V 50 mV 0 to 105 Modified core frequency and voltage to reduce power
consumption.
867
1000
1167
600
733
867
1000
1167
600
733
867
1000
1167
1 General Parameters
Core power supply
1.1 V ± 50 mV DC (nominal), or
1.0 V ± 50 mV DC (derated)
1.1
DC Electrical Characteristics
Table 2 provides the recommended operating conditions for the MPC7447A part numbers described
herein.
NOTE
Table 2 describes the nominal operating conditions of the device. For
information regarding the operation of the device at supported derated core
voltage conditions, see Section 1.3, “Voltage and Frequency Derating.”
MPC7447A Hardware Specification Addendum for the MC7447AxxnnnnNx Series, Rev. 3
2
Freescale Semiconductor
General Parameters
1
Table 2. Recommended Operating Conditions
Recommended
Value
Characteristic
Core supply voltage
Symbol
Unit
Notes
VDD
1.1 V 50 mV
1.1 V 50 mV
V
V
3
PLL supply voltage
AVDD
2, 3
Note:
1. These are the recommended and tested operating conditions. In addition, these devices also support voltage
derating; see Section 1.3, “Voltage and Frequency Derating.” Proper device operation outside of these conditions
and those specified in Section 1.3 is not guaranteed.
2. This voltage is the input to the filter discussed in MPC7447A RISC Microprocessor Hardware Specifications,
Section 9.2, “PLL Power Supply Filtering,” and not necessarily the voltage at the AVDD pin, which may be reduced
from VDD 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 1.3, “Voltage and Frequency Derating,” for specific information.
Table 3 provides the power consumption for the MPC7447A part numbers described herein. For
information regarding power consumption when dynamic frequency switching (DFS) is enabled, see the
MPC7447A RISC Microprocessor Hardware Specifications.
NOTE
The power consumption information in this table applies when the device is
operated at the nominal core voltage indicated in Table 2. For power
consumption at derated core voltage conditions, see Section 1.3, “Voltage
and Frequency Derating.”
Table 3. Power Consumption for MPC7447A
Processor (CPU) Frequency
Unit
Notes
600 MHz
733 MHz
867 MHz
1000 MHz
1167 MHz
Full-Power Mode
Typical
6.0
8.2
6.8
9.5
7.8
8.0
9.2
W
W
1, 2
1, 3
Maximum
10.3
11.5
13.0
Nap Mode
Typical
Typical
1.3
1.3
1.3
1.3
1.3
Sleep Mode
1.3
1.3
1.3
1.3
1.3
W
W
1, 2
1, 2
MPC7447A Hardware Specification Addendum for the MC7447AxxnnnnNx Series, Rev. 3
Freescale Semiconductor
3
General Parameters
Table 3. Power Consumption for MPC7447A (continued)
Processor (CPU) Frequency
Unit
Notes
600 MHz
733 MHz
867 MHz
1000 MHz
1167 MHz
Deep Sleep Mode (PLL Disabled)
1.2 1.2 1.2
Typical
1.2
1.2
W
1, 2
Notes:
1. These values apply for all valid processor buses. The values do not include I/O supply power (OVDD) or PLL supply
power (AVDD). OVDD power is system dependent but is typically < 5% of VDD power. Worst case power consumption
for AVDD < 3 mW.
2. Typical power is an average value measured at the nominal recommended VDD (see Table 2) and 65°C while
running the Dhrystone 2.1 benchmark and achieving 2.3 Dhrystone MIPs/MHz.
3. Maximum power is the average measured at nominal VDD and maximum operating junction temperature (see
Table 2) while running an entirely cache-resident, contrived sequence of instructions which 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.
1.2
AC Electrical Characteristics
Table 4 provides the clock AC timing specifications for the MPC7447A part numbers described herein.
NOTE
The core frequency information in this table applies when the device is
operated at the nominal core voltage indicated in Table 2. For core
frequency specifications at derated core voltage conditions, see Section 1.3,
“Voltage and Frequency Derating.”
Table 4. Clock AC Timing Specifications
At recommended operating conditions. See Table 2.
Maximum Processor Core Frequency
Characteristic
Symbol
600 MHz
733 MHz
867 MHz
1000 MHz
1167 MHz Unit Notes
Min Max Min Max Min Max Min Max Min Max
Processor frequency
VCO frequency
Notes:
fcore
500 600 500 733 500 867 500 1000 500 1167 MHz 1, 2, 3
1000 1200 1000 1466 1000 1733 1000 2000 1000 2333 MHz 1, 3
fVCO
1. Caution: The SYSCLK frequency and PLL_CFG[0:4] settings must be chosen such that the resulting SYSCLK
(bus) frequency, CPU (core) frequency, and PLL (VCO) frequency do not exceed their respective maximum or
minimum operating frequencies. Refer to the PLL_CFG[0:4] signal description in MPC7447A RISC Microprocessor
Hardware Specifications, Section 9.1, “PLL Configuration,” for valid PLL_CFG[0:4] settings.
2. Caution: If dynamic frequency switching (DFS) is enabled, the SYSCLK frequency and PLL_CFG[0:4] settings must
be chosen such that the resulting processor frequency is greater than or equal to the minimum core frequency.
3. 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 1.3, “Voltage and Frequency Derating,” for more information.
MPC7447A Hardware Specification Addendum for the MC7447AxxnnnnNx Series, Rev. 3
4
Freescale Semiconductor
Ordering Information
1.2.1
Processor Bus AC Specifications
Devices described by this hardware specification addendum conform to the processor bus AC timing
specifications provided in the MPC7447A RISC Microprocessor Hardware Specifications. Please refer to
that document for this information.
1.3
Voltage and Frequency Derating
To reduce the power consumption of the device, these devices support voltage and frequency derating
whereby the core voltage (V ) may be reduced if the reduced maximum processor core frequency
DD
requirements are observed. The supported derated core voltage, resulting maximum processor core
frequency (f ), and power consumption are provided in Table 5. Only those parameters in Table 5 are
core
affected; all other parameter specifications are unaffected.
Table 5. Supported Voltage, Core Frequency, and Power Consumption Derating
Full-Power Mode Power
Maximum Rated
Core Frequency
(Device Marking)
Supported
Derated Core
Voltage (VDD
Maximum Derated Core
Consumption
Frequency (fcore
)
)
Maximum
Typical
600
733
1.0 V 50mV
533
533
667
800
1000
5.9 W
5.9 W
6.9 W
8.0 W
9.4 W
4.2 W
4.2 W
4.9 W
5.6 W
6.6 W
867
1000
1167
2 Ordering Information
2.1
Part Numbers Addressed by This Specification
Table 6 provides the ordering information for the MPC7447A parts described in this document.
Table 6. Part Marking Nomenclature
MC
7447A
xx
nnnn
N
x
Product
Code
Part
Identifier
Processor
Package
Application Modifier
Revision Level
Frequency 1
MC
7447A
HX = HCTE BGA
VS = RoHS LGA
VU = RoHS BGA
600
733
867
1000
1167
N: 1.1 V 50 mV
B:1.1:PVR = 8003 0101
0 to 105°C
Notes:
1. Processor core frequencies supported by parts addressed by this specification only. Parts addressed by other
specifications may support other maximum core frequencies.
MPC7447A Hardware Specification Addendum for the MC7447AxxnnnnNx Series, Rev. 3
Freescale Semiconductor
5
Document Revision History
2.2
Part Marking
Parts are marked as the example shown in Figure 1.
MC7447A
xxnnnnNB
AWLYYWW
MMMMMM
YWWLAZ
7447A
BGA/LGA
Notes:
AWLYYWW is the test code.
MMMMMM is the M00 (mask) number.
YWWLAZ is the assembly traceability code.
Figure 1. Part Marking for BGA Device
3 Document Revision History
Table 7 provides a revision history for this part number specification.
Table 7. . Document Revision History
Rev. No.
Date
Substantive Change(s)
3
09/23/05
Added RoHS BGA parts:
• MC7447AVU600NB
• MC7447AVU733NB
• MC7447AVU867NB
• MC7447AVU1000NB
• MC7447AVU1167NB
2
01/24/05
09/20/04
Added LGA parts:
• MC7447AVS600NB
• MC7447AVS733NB
• MC7447AVS867NB
• MC7447AVS1000NB
• MC7447AVS1167NB
1
0
Changed title wording from ‘Part Number Specification’ to ‘Hardware Specification
Addendum’; adopted new Document ID numbering scheme.
09/09/04
08/27/04
Added information on derating.
Added 600-, 733- and 867-MHz speed bins.
Initial release.
MPC7447A Hardware Specification Addendum for the MC7447AxxnnnnNx Series, Rev. 3
Freescale Semiconductor
6
Document Revision History
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MPC7447A Hardware Specification Addendum for the MC7447AxxnnnnNx Series, Rev. 3
Freescale Semiconductor
7
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© Freescale Semiconductor, Inc. 2005.
MPC7447AECS01AD
Rev. 3
09/2005
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