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MCF5253

Freescale Semiconductor
Part Number MCF5253
Manufacturer Freescale Semiconductor
Description Microprocessor
Published Jul 4, 2007
Detailed Description Freescale Semiconductor Data Sheet: Technical Data Document Number: MCF5253DS Rev. 2, 04/2007 MCF5253 MCF5253 ColdFir...
Datasheet PDF File MCF5253 PDF File

MCF5253
MCF5253

Overview
Freescale Semiconductor Data Sheet: Technical Data Document Number: MCF5253DS Rev.
2, 04/2007 MCF5253 MCF5253 ColdFire® Microprocessor Data Sheet Package Information MAPBGA–225 Ordering Information: See Table 1 on page 2 1 www.
DataSheet4U.
com Introduction This document provides an overview of the MCF5253 ColdFire processor and general descriptions of the MCF5253 features and modules.
Also provided are electrical specifications, pin assignments, and package diagrams for MCF5253 ColdFire® processor.
For functional characteristics, refer to the MCF5253 Reference Manual (MCF5253RM).
The MCF5253 is a general purpose system controller with over 125 Dhrystone 2.
1 MIPS @ 140 MHz performance.
The integrated peripherals and EMAC allow the MCF5253 to replace both the microcontroller and the DSP in certain applications.
Most peripheral pins can also be remapped as general purpose I/O pins.
Low power features include flexible PLL (with power-down mode) with dynamic clock switching, a hardwired CD ROM decoder, advanced 0.
13 µm CMOS process technology, 1.
2 V core power supply, and on-chip 128K-byte SRAM.
1 Introduction .
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1 1.
1 Orderable Part Numbers .
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2 1.
2 Block Diagram .
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3 2 Functional Description .
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4 2.
1 Version 2 ColdFire Core .
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4 2.
2 Module Inventory .
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4 3 Signal Description .
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6 4 Electrical Specifications .
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11 4.
1 SDRAM Bus Timing .
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14 4.
2 SPDIF Timing .
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15 4.
3 Serial Audio Interface Timing .
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16 4.
4 DDATA/PST/PSTCLK Debug Interface .
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5 BDM and JTAG Timing .
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16 5 Package Information and Pinout .
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18 5.
1 Pin Assignment .
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