MPC7447A datasheet(2/8 Pages) FREESCALE

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MPC7447A Part Number Specification for the MC7447AnnnnNx Series

MOTOROLA

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

Features

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

PLL supply voltage

AVDD

1.1 V ± 50 mV

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.

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