scf5249 Freescale Semiconductor, Inc, scf5249 Datasheet - Page 2

• Manufacturer Part Number: scf5249
• Description: Scf5249 Integrated Coldfire
• Manufacturer: Freescale Semiconductor, Inc

Introduction
integrated peripherals and EMAC allow the SCF5249 to replace both the microcontroller and the DSP in
certain applications. Most peripheral pins can also be remapped as General Purpose I/O pins.
1.1
1.1.1
1.2
The SCF5249 integrated microprocessor combines a Version 2 ColdFire
140MHz with the following modules.
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SCF5249LPV120
SCF5249LAG120
SCF5249VM140
SCF5249VF140
Orderable Part
DMA controller with 4 DMA channels
Integrated Enhanced Multiply-accumulate Unit (EMAC)
8-KByte Direct Mapped Instruction Cache
96-KByte SRAM (A 64K and a 32K bank)
Operates from external crystal oscillator
Supports 16-bit wide SDRAM memories
Serial Audio Interface which supports IIS and EIAJ audio protocols
Digital audio transmitter and two receivers compliant with IEC958 audio protocol
CD-ROM and CD-ROM XA block decoding and encoding function
Two UARTS
Queued Serial Peripheral Interface (QSPI) (Master Only)
Two timers
IDE and SmartMedia interfaces
Analog/Digital Converter
Flash Memory Card Interface
Two I
System debug support
General Purpose I/O pins shared with other functions
Number
Orderable Parts Numbers
SCF5249 Features
Orderable Part Table
2
C modules
SCF5249 Integrated ColdFire® Microprocessor Data Sheet, Rev. 3
Maximum Clock
Frequency
120 MHz
120 MHz
140 MHz
140 MHz
Table 1. Orderable Part Numbers
160 ball MAPBGA
160 ball MAPBGA
Package Type
144 pin QFP
144 pin QFP
Temperature Range
-20GC to 70GC
-20GC to 70GC
-20GC to 70GC
-20GC to 70GC
Operating
®
processor core operating at
Freescale Semiconductor
Part Status
Lead Free
Lead Free
Leaded
Leaded