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MCF5249LAG120

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:
MCF5249 V2CORE 96KSRAM

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  • 参数
  • 描述
  • 文档
参数 数值
2nd Level Interconnect e3
Maximum Time at Peak Temperature (s) 40
Halogen Free Yes
I/O Operating Voltage (Max) (V) 3.6
Peak Package Body Temperature (PPT)(°C) 260
Sample Exception Availability N
Chip Selects 4
Internal RAM (kByte) 96
Minimum Package Quantity (MPQ) 60
Package Description and Mechanical Drawing LQFP 144 20*20*1.4P0.5
Package Material Plastic
Status Not Recommended for New Design
Timers - Number of Timers 2
Total DMA Channels 4
Pin/Lead/Ball Count 144
A/D Converter - Channels 4
Device Sample Availability 20 Feb 2004
Material Composition Declaration (MCD) Download MCD Report Download MCD Report
Package Thickness (nominal) (mm) 1.600
Floor Life 168 HOURS
I/O Pins 34
Material Type Tested Packaged Device
Number of Reflow Cycles 3
RoHS Certificate of Analysis (CoA) Download RoHS CoA Report
Additional Features Flash Media Interface / PLL
REACH SVHC Freescale REACH Statement
Application/Qualification Tier COMMERCIAL, INDUSTRIAL
Harmonized Tariff (US) Disclaimer 8542.31.0000
Part Number MCF5249LAG120
A/D Converter - Bits (bit) 12
Core: Performance in MIPS 125
Timers - Channels 2
Bus Frequency (Max) (MHz) 120
Export Control Classification Number (US) 3A991
POQ Container BOX
Cache (kByte) 8
Leadtime (weeks) 8
Package Length (nominal) (mm) 20.000
Package Width (nominal) (mm) 20.000
Serial Interface - Type UART / I2C / QSPI
Timers - Size (bit) 16
Budgetary Price($US) 100 @ $10.18 each
Core: Operating Frequency Max (Max) (MHz) 140
Device Type MPU
External Memory Supported SDRAM
Life Cycle Description (code) NOT RECOMMENDED(DECLINING)
Micron Size (μm) .18
Serial Interface - Number of Interfaces 2 / 1 / 1
Timer Features Input Capture / Output Compare / Reference Compare
Ambient Operating Temperature (Min-Max) (°C) 0 to 70
Device Production Availability 20 Feb 2004
Device Weight (g) 1.31910
Moisture Sensitivity Level (MSL) 3
MPQ Container TRAY
Preferred Order Quantity (POQ) 600
Tape & Reel No
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Description MCF5249 V2CORE 96KSRAM
Maximum Height Above Board (mm) 1.600
Mounting Style Surface Mount

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
MCF5249LAG120PDF下载 点击下载 点击下载 DSPLIBUMSW
MCF5249LAG120PDF下载 点击下载 点击下载 CFLMOPM
MCF5249LAG120PDF下载 点击下载 点击下载 CFPRM
MCF5249LAG120PDF下载 点击下载 点击下载 CFLMOPMSW
MCF5249LAG120PDF下载 点击下载 点击下载 DSPLIBUM
MCF5249LAG120PDF下载 点击下载 点击下载 MCF5249UM
Selector Guides
文档名称 文档类型 软件 描述
MCF5249LAG120PDF下载 点击下载 点击下载 SG1000CRQ22009
Reports or Presentations
文档名称 文档类型 软件 描述
MCF5249LAG120PDF下载 点击下载 点击下载 TRIO_3_DEVELOPMENT_PLATFORM
Brochures
文档名称 文档类型 软件 描述
MCF5249LAG120PDF下载 点击下载 点击下载 BRCOLDFIRESUM
Errata
文档名称 文档类型 软件 描述
MCF5249LAG120PDF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
MCF5249LAG120PDF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
MCF5249LAG120PDF下载 点击下载 点击下载 MCF5XXXDSPWP
MCF5249LAG120PDF下载 点击下载 点击下载 MCF5XXXDBWP
Fact Sheets
文档名称 文档类型 软件 描述
MCF5249LAG120PDF下载 点击下载 点击下载 MCF5249FS
MCF5249LAG120PDF下载 点击下载 点击下载 MCF5249FACT
Data Sheets
文档名称 文档类型 软件 描述
MCF5249LAG120PDF下载 点击下载 点击下载 MCF5249
Application Notes
文档名称 文档类型 软件 描述
MCF5249LAG120PDF下载 点击下载 点击下载 AN2462
MCF5249LAG120PDF下载 点击下载 点击下载 AN3384
MCF5249LAG120PDF下载 点击下载 点击下载 AN2645
MCF5249LAG120PDF下载 点击下载 点击下载 AN3385
MCF5249LAG120PDF下载 点击下载 点击下载 AN3298
MCF5249LAG120PDF下载 点击下载 点击下载 AN3300
Product Change Notices
文档名称 文档类型 软件 描述
MCF5249LAG120PDF下载 点击下载 点击下载 PCN9941
MCF5249LAG120PDF下载 点击下载 点击下载 PCN8944
MCF5249LAG120PDF下载 点击下载 点击下载 PCN8022
MCF5249LAG120PDF下载 点击下载 点击下载 PCN9845
MCF5249LAG120PDF下载 点击下载 点击下载 PCN9904
Users Guides
文档名称 文档类型 软件 描述
MCF5249LAG120PDF下载 点击下载 点击下载 SCF5250UM