SCF5249LAG120

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Mfr.Part #
SCF5249LAG120
Manufacturer
Freescale Semiconductor
Package / Case
144-LQFP
Datasheet
Download
Description
RISC MICROPROCESSOR, 32-BIT, 120
Stock
6,633
In Stock :
6,633

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Manufacturer :
Freescale Semiconductor
Product Category :
Microprocessors
Length :
20mm
Integrated Cache :
yes
Terminal Pitch :
0.5mm
External Data Bus Width :
16
Data Converter :
A/D 4x12b
Moisture Sensitivity Level (MSL) :
3 (168 Hours)
Supply Voltage :
1.8V
uPs/uCs/Peripheral ICs Type :
MICROPROCESSOR, RISC
Core Size :
32-Bit
Bit Size :
32
HTS Code :
8542.31.00.01
Low Power Mode :
yes
Core Processor :
Coldfire V2
Speed :
120MHz
JESD-609 Code :
e3
Width :
20mm
Mounting Type :
Surface Mount
Terminal Finish :
Matte Tin (Sn)
Number of Terminations :
144
Terminal Position :
QUAD
JESD-30 Code :
S-PQFP-G144
Packaging :
Bulk
Address Bus Width :
24
Series :
MCF524x
Number of I/O :
34
RoHS Status :
ROHS3 Compliant
Program Memory Type :
ROMless
Boundary Scan :
yes
Clock Frequency :
33.86MHz
Qualification Status :
Not Qualified
Oscillator Type :
External
Peripherals :
DMA, I2S, POR, Serial Audio, WDT
Voltage - Supply (Vcc/Vdd) :
3V~3.6V
Surface Mount :
yes
Terminal Form :
Gull wing
Format :
FIXED POINT
Height Seated (Max) :
1.6mm
Operating Temperature :
0°C~70°C TA
Published :
2001
Package / Case :
144-LQFP
Peak Reflow Temperature (Cel) :
260
Factory Lead Time :
10 Weeks
RAM Size :
96K x 8
ECCN Code :
3A991.A.2
Time@Peak Reflow Temperature-Max (s) :
40
Connectivity :
I2C, IDE, Memory Card, SPI, UART/USART
Datasheets
SCF5249LAG120
Introducing Microprocessors Freescale Semiconductor SCF5249LAG120 from Chip IC,where excellence meets affordability. This product stands out with its Mounting Type:Surface Mount, Number of Terminations:144, Operating Temperature:0°C~70°C TA, Package / Case:144-LQFP, SCF5249LAG120 pinout, SCF5249LAG120 datasheet PDF, SCF5249LAG120 amp .Beyond Microprocessors Freescale Semiconductor SCF5249LAG120 ,we also offer AM5729BABCX, Z84C0010PEG, Z84C0006PEG, Our vast inventory has you covered. Contact us now for immediate solutions.

Freescale Semiconductor SCF5249LAG120


ROMless Coldfire V2 32-Bit Microcontroller MCF524x Series 1.8V 144-LQFP

SCF5249LAG120  Description

The SCF5249 was designed as a system controller/decoder for MP3 music players, especially portable MP3 CD players. The 32-bit ColdFire core with

Enhanced Multiply Accumulate (EMAC) unit provides optimum performance and code density for the combination of control code and signal processing

required for MP3 decode, file management, and system control. Low power features include a hardwired CD ROM decoder, advanced 0.18um CMOS process technology, 1.8V core power supply, and on-chip 96KByte SRAM. MP3 decode requires less than 20MHz CPU bandwidth and runs in on-chip SRAM with external access only for data input and output.



SCF5249LAG120  Features

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 an 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 I2C modules

System debug support

General Purpose I/O pins shared with other functions


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