SCF5249VM140 FREESCALE [Freescale Semiconductor, Inc], SCF5249VM140 Datasheet - Page 3

• Manufacturer Part Number: SCF5249VM140
• Description: Integrated ColdFire Microprocessor
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

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The primary features of the SCF5249 integrated processor include the following:
Freescale Semiconductor
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1.8V core, 3.3V I/O
160 pin MAPBGA package (qualified at 140 MHz) and 144 pin QFP package (qualified at 120
MHz)
-20
ColdFire V2 Processor Core operating at 140MHz
— Clock-doubled Version 2 microprocessor core
— 32-bit internal data bus, 16 bit external data bus
— 16 user-visible, 32-bit general-purpose registers
— Supervisor/user modes for system protection
— Vector base register to relocate exception-vector table
— Optimized for high-level language constructs
SCF5249 Block Diagram
SCF5249 Feature Details
0
C to 70
12-bit ADC
CD ROM
Decoder
Interface
Encoder
CD Text
Interface
Interface
Block
Media
Flash
QSPI
IDE
0
C ambient operating temperature range
SCF5249 Integrated ColdFire® Microprocessor Data Sheet, Rev. 3
I-Cache
SRAM
Byte
96K
DUART
Timers
byte
DMA
Figure 1. SCF5249 Block Diagram
8K
ColdFire V2
Dec&Sel Op
A Gen & Ex
Debug
Module
I Addr Gen
EMAC
M-bus
Instr Buf
(I
I Fetch
2
C)
SDRAM
Selects
Purpose
& Chip
General
Cntr
I/O
B
u
s
C
o
n
t
r
o
l
Serial Audio
SPDIF/EBU
SPDIF/EBU
Transmitter
Synthesizer
3 x I
Frequency
2 x I
Receiver
Interface
PLL
2
2
SCF5249 Block Diagram
S Rx
S Tx
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