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SCF5250LAG100

厂商:
Freescale
类别:
ColdFire/68K
包装:
-
封装:
LQFP 144 20*20*1.4P0.5
无铅情况/ROHS:
无铅
描述:
32 BITS COLDFIRE CORE MICROPRO

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  • 参数
  • 描述
  • 文档
参数 数值
Description 32 BITS COLDFIRE CORE MICROPRO
Cache (kByte) 8
Device Weight (g) 1.31910
Maximum Height Above Board (mm) 1.600
Package Length (nominal) (mm) 20.000
Package Width (nominal) (mm) 20.000
Timers - Size (bit) 16
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Minimum Package Quantity (MPQ) 300
A/D Converter - Channels 6
External Memory Supported SDRAM
Material Composition Declaration (MCD) Download MCD Report
Package Material Plastic
Timer Features Output Compare
Part Number SCF5250LAG100
Internal RAM (kByte) 128
Serial Interface - Number of Interfaces 2 / 1 / 3 / 2
A/D Converter - Bits (bit) 12
Additional Features Flash Media Interface / PLL / SPDIF Transmitter / Watchdog OSC/Timer / Smart Card Interface
Export Control Classification Number (US) 3A991
External Bus Interface Local
I/O Operating Voltage (Max) (V) 3.3
MPQ Container TRAY
POQ Container BOX
Tape & Reel No
Device Type MPU
Status Active
Core: Operating Frequency Max (Max) (MHz) 100
Device Sample Availability 24 Nov 2004
Maximum Time at Peak Temperature (s) 40
Mounting Style Surface Mount
Package Description and Mechanical Drawing LQFP 144 20*20*1.4P0.5
REACH SVHC Freescale REACH Statement
Timers - Channels 1
Application/Qualification Tier COMMERCIAL, INDUSTRIAL, AUTOMOTIVE
Bus Frequency (Max) (MHz) 100
Harmonized Tariff (US) Disclaimer 8542.31.0000
Peak Package Body Temperature (PPT)(°C) 260
Ambient Operating Temperature (Min-Max) (°C) -20 to 70
Life Cycle Description (code) PRODUCT MATURITY/SATURATION
Micron Size (μm) .13
Preferred Order Quantity (POQ) 600
Moisture Sensitivity Level (MSL) 3
Number of Reflow Cycles 3
Sample Exception Availability Y
Serial Interface - Type UART / SPI / I2S / I2C
Timers - Number of Timers 2
I/O Pins 57
Budgetary Price($US) 100 @ $6.70 each
Floor Life 168 HOURS
Halogen Free Yes
RoHS Certificate of Analysis (CoA) Download RoHS CoA Report
Device Production Availability 24 Nov 2004
Junction Operating Temperature (Min) (°C) 105
Material Type Tested Packaged Device
2nd Level Interconnect e3
Package Thickness (nominal) (mm) 1.600
Pin/Lead/Ball Count 144

The SCF5250 was designed as a system controller/decoder for compressed audio music players (MP3, WMA, OggVorbis, etc.), addressing both portable and automotive solutions supporting CD-and HDD-based systems. The 32-bit ColdFire V2 core with enhanced multiplier-accumulator (eMAC) unit provides optimum performance and code density for the combination of control code and signal processing required for compressed audio decode, file management and system control. The SCF5250 is also an excellent general purpose system controller with over 107 (Dhrystone 2.1) MIPS @ 120 MHz performance and a competitive price. The integrated peripherals and eMAC allow the SCF5250 to replace both the microcontroller and the DSP in certain applications. Most peripheral pins can also be remapped as general purpose I/O (GPIO) pins.


Features

  • Coldfire V2 processor core operating at 120 MHz
  • eMAC
  • 8 KB direct mapped instruction cache
  • 128 KB static random access memory (SRAM) (two 64KB banks)
  • Operates from internal or external crystal oscillator
  • Supports 16-bit wide synchronous dynamic random access memory (SDRAM)
  • Debug module (background and real-time)
  • Two independent universal asynchronous receiver and transmitter(UARTs)
  • Two I⊃2;C modules
  • Queued serial peripheral interface (QSPI) (master only)
  • Digital audio transmitter (SPDIF) and two receivers compliant with IEC958 audio protocol
  • CD-ROM and CD-ROM XA block decoding and encoding function
  • Two independent 16-bit timers
  • System integration (pulse-lock loop, software watchdog)
  • Four-channel direct memory access (DMA)
  • Six-channel 12-bit analog-to-digital converter (ADC)
  • IDE or SmartMedia™ interface
  • Flash memory card interface
  • GPIO
  • 1.2-volt core, 3.3-volt input/output

框图

Data Sheets
文档名称 文档类型 软件 描述
SCF5250LAG100PDF下载 点击下载 点击下载 SCF5250EC
SCF5250LAG100PDF下载 点击下载 点击下载 SCF5250
Users Guides
文档名称 文档类型 软件 描述
SCF5250LAG100PDF下载 点击下载 点击下载 SCF5250_USERS_MANUAL
SCF5250LAG100PDF下载 点击下载 点击下载 SCF5250UM
Reference Manuals
文档名称 文档类型 软件 描述
SCF5250LAG100PDF下载 点击下载 点击下载 CFPRM
Application Notes
文档名称 文档类型 软件 描述
SCF5250LAG100PDF下载 点击下载 点击下载 AN2462
SCF5250LAG100PDF下载 点击下载 点击下载 AN2645
Selector Guides
文档名称 文档类型 软件 描述
SCF5250LAG100PDF下载 点击下载 点击下载 SG1000CRQ22009
White Papers
文档名称 文档类型 软件 描述
SCF5250LAG100PDF下载 点击下载 点击下载 MCF5XXXDSPWP
SCF5250LAG100PDF下载 点击下载 点击下载 MCF5XXXDBWP