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SCF5249LAG120

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:
AUDIO COLDFIRE LOW PWR

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  • 参数
  • 描述
  • 文档
参数 数值
Application/Qualification Tier COMMERCIAL, INDUSTRIAL
Export Control Classification Number (US) 3A991
Life Cycle Description (code) NOT RECOMMENDED(DECLINING)
Material Composition Declaration (MCD) Download MCD Report Download MCD Report
Micron Size (μm) .18
Mounting Style Surface Mount
Package Material Plastic
RoHS Certificate of Analysis (CoA) Download RoHS CoA Report
Sample Exception Availability N
Pin/Lead/Ball Count 144
I/O Operating Voltage (Max) (V) 3.6
Floor Life 168 HOURS
Maximum Time at Peak Temperature (s) 40
Moisture Sensitivity Level (MSL) 3
2nd Level Interconnect e3
Minimum Package Quantity (MPQ) 60
MPQ Container TRAY
POQ Container BOX
Ambient Operating Temperature (Min-Max) (°C) 0 to 70
Cache (kByte) 8
Bus Frequency (Max) (MHz) 120
Internal RAM (kByte) 96
Leadtime (weeks) 8
Maximum Height Above Board (mm) 1.600
A/D Converter - Bits (bit) 12
A/D Converter - Channels 4
Chip Selects 4
Core: Operating Frequency Max (Max) (MHz) 140
Core: Performance in MIPS 125
Device Type MPU
External Memory Supported SDRAM
Halogen Free Yes
Harmonized Tariff (US) Disclaimer 8542.31.0000
Material Type Tested Packaged Device
Number of Reflow Cycles 3
REACH SVHC Freescale REACH Statement
Timers - Channels 2
Timers - Number of Timers 2
Timers - Size (bit) 16
Total DMA Channels 4
Serial Interface - Number of Interfaces 2 / 1 / 1
Package Length (nominal) (mm) 20.000
Package Width (nominal) (mm) 20.000
Tape & Reel No
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Budgetary Price($US) 100 @ $12.86 each
Description AUDIO COLDFIRE LOW PWR
Part Number SCF5249LAG120
Peak Package Body Temperature (PPT)(°C) 260
Device Weight (g) 1.31910
Package Thickness (nominal) (mm) 1.600
Preferred Order Quantity (POQ) 600
Package Description and Mechanical Drawing LQFP 144 20*20*1.4P0.5
Serial Interface - Type UART / I2C / QSPI
Status Not Recommended for New Design
Device Sample Availability 20 Feb 2004
Device Production Availability 20 Feb 2004
Additional Features Flash Media Interface / PLL
I/O Pins 47
Timer Features Reference Compare / Output Compare / Input Capture

The MCF5249 microprocessor delivers a high level of performance for the popular ColdFire V2 core with over 125 (Dhrystone 2.1) MIPS @ 140 MHz and the lowest power consumption (1.3 mW/MHz) on a ColdFire device. This highly integrated microprocessor builds upon the ColdFire peripheral mix by adding audio enhancements and analog functionality in addition to an enhanced multiplier-accumulator unit (eMAC), large on-chip memory (96 KB SRAM, 8 KB I-Cache) and a SDRAM controller. The device is ideal for applications requiring significant control processing for file management, data buffering and user interface, as well as signal processing in key markets such as security, gaming, medical and digital audio. This leading package of integration, high performance and low power consumption allows fast time to market through access to high quality software modules, easy code reuse and extensive third-party tool support.


Features

  • 96 KB static random access memory (SRAM)
  • 8 KB instruction cache
  • eMAC
  • Debug module (background and real time)
  • Synchronous dynamic random access memory controller (SDRAM)
  • System integration (phase-lock loop, software watchdog)
  • Integrated peripherals
    • 4 programmable chip selects
    • 4-channel direct memory access (DMA)
    • 2 independent universal asynchronous receiver and transmitter (UARTs)
    • 2 independent 16-bit timers
    • 2 I⊃2;C interfaces
    • 2 independent 6-bit channel
    • Queued serial peripheral interface (QSPI)
    • CD-ROM block decoder/encoder
    • Security Systems
    • Audio Applications
    • Fingerprint Recognition
    • Iris Scanning Applications

框图

Reference Manuals
文档名称 文档类型 软件 描述
SCF5249LAG120PDF下载 点击下载 点击下载 CFLMOPMSW
SCF5249LAG120PDF下载 点击下载 点击下载 DSPLIBUM
SCF5249LAG120PDF下载 点击下载 点击下载 MCF5249UM
SCF5249LAG120PDF下载 点击下载 点击下载 CFLMOPM
SCF5249LAG120PDF下载 点击下载 点击下载 CFPRM
SCF5249LAG120PDF下载 点击下载 点击下载 DSPLIBUMSW
Selector Guides
文档名称 文档类型 软件 描述
SCF5249LAG120PDF下载 点击下载 点击下载 SG1000CRQ22009
Data Sheets
文档名称 文档类型 软件 描述
SCF5249LAG120PDF下载 点击下载 点击下载 MCF5249
Product Change Notices
文档名称 文档类型 软件 描述
SCF5249LAG120PDF下载 点击下载 点击下载 PCN9941
SCF5249LAG120PDF下载 点击下载 点击下载 PCN8944
SCF5249LAG120PDF下载 点击下载 点击下载 PCN9845
SCF5249LAG120PDF下载 点击下载 点击下载 PCN8022
SCF5249LAG120PDF下载 点击下载 点击下载 PCN9904
Brochures
文档名称 文档类型 软件 描述
SCF5249LAG120PDF下载 点击下载 点击下载 BRCOLDFIRESUM
Errata
文档名称 文档类型 软件 描述
SCF5249LAG120PDF下载 点击下载 点击下载 MCF5249E
Product Briefs
文档名称 文档类型 软件 描述
SCF5249LAG120PDF下载 点击下载 点击下载 MCF5249PB
White Papers
文档名称 文档类型 软件 描述
SCF5249LAG120PDF下载 点击下载 点击下载 MCF5XXXDBWP
SCF5249LAG120PDF下载 点击下载 点击下载 MCF5XXXDSPWP
Fact Sheets
文档名称 文档类型 软件 描述
SCF5249LAG120PDF下载 点击下载 点击下载 MCF5249FS
SCF5249LAG120PDF下载 点击下载 点击下载 MCF5249FACT
Reports or Presentations
文档名称 文档类型 软件 描述
SCF5249LAG120PDF下载 点击下载 点击下载 TRIO_3_DEVELOPMENT_PLATFORM
Application Notes
文档名称 文档类型 软件 描述
SCF5249LAG120PDF下载 点击下载 点击下载 AN3300
SCF5249LAG120PDF下载 点击下载 点击下载 AN3384
SCF5249LAG120PDF下载 点击下载 点击下载 AN3385
SCF5249LAG120PDF下载 点击下载 点击下载 AN2462
SCF5249LAG120PDF下载 点击下载 点击下载 AN2645
SCF5249LAG120PDF下载 点击下载 点击下载 AN3298
Users Guides
文档名称 文档类型 软件 描述
SCF5249LAG120PDF下载 点击下载 点击下载 SCF5250UM