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MPC7447A PDF даташит

Спецификация MPC7447A изготовлена ​​​​«Freescale Semiconductor» и имеет функцию, называемую «PowerPC microprocessor».

Детали детали

Номер произв MPC7447A
Описание PowerPC microprocessor
Производители Freescale Semiconductor
логотип Freescale Semiconductor логотип 

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MPC7447A Даташит, Описание, Даташиты
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Advance Information
MPC7447ANXPNS
Rev. 0, 2/2004
MPC7447A Part Number
Specification for the
MC7447AnnnnNx Series
Freescale Semiconductor, Inc.
Motorola Part
Numbers Affected:
MC7447AHX1000NB
MC7447AHX1167NB
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.
Specifications provided in this document supersede those in the MPC7447A RISC
Microprocessor Hardware Specifications, Rev. 0 or later, for the part numbers listed in
Table A only. Specifications not addressed herein are unchanged.
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.
Table A. Part Numbers Addressed by this Data Sheet
Motorola
Part Number
Operating Conditions
CPU
Frequency
(MHz)
VDD
Tj
(°C)
Significant Differences from
Hardware Specification
PPC7447AHX1000NB
PPC7447AHX1167NB
1000
1167
1.1 V ± 50 mV 0 to 105 Modified core frequency and
voltage to reduce power
consumption, modified processor
bus clock frequency and AC timing.
Note: The P prefix in a Motorola part number designates a “Pilot Production Prototype” as defined by
Motorola 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.
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
For More Information On This Product,
Go to: www.freescale.com









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MPC7447A Даташит, Описание, Даташиты
Features
Freescale Semiconductor, Inc.
1.2 Features
This section summarizes changes to the features of the MPC7447A described in the MPC7447A RISC
Microprocessor Hardware Specifications.
• Power management
— 1.1-V processor core
1.4 General Parameters
• Core power supply: 1.1 V ± 50 mV DC nominal
1.5.1 DC Electrical Characteristics
Table 4 provides the recommended operating conditions for the MPC7447A part numbers described herein.
Table 4. Recommended Operating Conditions 1
Characteristic
Symbol
Recommended
Value
Unit Notes
Core supply voltage
VDD
1.1 V ± 50 mV
V
PLL supply voltage
AVDD
1.1 V ± 50 mV V 2
Note:
1. These are the recommended and tested operating conditions. Proper device operation outside of these
conditions is not guaranteed.
2. This voltage is the input to the filter discussed in MPC7447A RISC Microprocessor Hardware Specifications,
Section 1.9.2, “PLL Power Supply Filtering,” and not necessarily the voltage at the AVDD pin, which may be
reduced from VDD by the filter.
2
MPC7447A Part Number Specification for the MC7447AnnnnNx Series
MOTOROLA
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
For More Information On This Product,
Go to: www.freescale.com









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MPC7447A Даташит, Описание, Даташиты
Freescale Semiconductor, Inc.
General Parameters
Table 7 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.
Table 7. Power Consumption for MPC7447A
Processor (CPU) Frequency
1000 MHz
1167 MHz
Unit Notes
Full-Power Mode
Typical
Maximum
8.0 9.2 W 1, 2
11.5 13.0 W 1, 3
Nap Mode
Typical
Typical
1.3
Sleep Mode
1.3
1.3
1.3
W 1, 2
W 1, 2
Deep Sleep Mode (PLL Disabled)
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 4) 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 4) 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.
MOTOROLA
MPC7447A Part Number Specification for the MC7447AnnnnNx Series
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
For More Information On This Product,
Go to: www.freescale.com
3










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Номер в каталогеОписаниеПроизводители
MPC7447APowerPC microprocessorFreescale Semiconductor
Freescale Semiconductor

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