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M68LC302CAF20VCT

厂商:
Freescale
类别:
ColdFire /ColdFire
包装:
-
封装:
LQFP 100 14*14*1.4P0.5
无铅情况/ROHS:
无铅
描述:
68K INTGR COM PROC, DMA

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  • 参数
  • 描述
  • 文档
参数 数值
Part Number M68LC302CAF20VCT
Budgetary Price($US) 100 @ $17.50 each
Device Production Availability 28 Apr 2005
Minimum Package Quantity (MPQ) 90
Package Description and Mechanical Drawing LQFP 100 14*14*1.4P0.5
Device Weight (g) .68520
Pin/Lead/Ball Count 100
Material Composition Declaration (MCD) Download MCD Report
Package Material Plastic
REACH SVHC Freescale REACH Statement
Maximum Time at Peak Temperature (s) 40
MPQ Container TRAY
Package Width (nominal) (mm) 14.000
Peak Package Body Temperature (PPT)(°C) 260
Tape & Reel No
Status Not Recommended for New Design
Leadtime (weeks) 8
Package Length (nominal) (mm) 14.000
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Floor Life 168 HOURS
Micron Size (μm) .57
Number of Reflow Cycles 3
Export Control Classification Number (US) 3A991
POQ Container BOX
Sample Exception Availability N
Life Cycle Description (code) NOT RECOMMENDED(DECLINING)
Mounting Style Surface Mount
Application/Qualification Tier COMMERCIAL, INDUSTRIAL
Package Thickness (nominal) (mm) 1.700
Device Sample Availability 28 Apr 2005
Maximum Height Above Board (mm) 1.700
Moisture Sensitivity Level (MSL) 3
Preferred Order Quantity (POQ) 900
Description 68K INTGR COM PROC, DMA
RoHS Certificate of Analysis (CoA) Contact Us
2nd Level Interconnect e3
Harmonized Tariff (US) Disclaimer 8542.31.0000
Material Type Tested Packaged Device

The MC68302 is a versatile one-chip processor that incorporates the main building blocks needed for the design of a wide variety of networking and communications products.

The MC68302 was the first device to offer the benefits of a closely coupled, industry-standard, MC68000/MC68008 microprocessor core and a flexible communications architecture. This multi-channel communications device may be configured to support a number of popular industry-standard interfaces, including those for the Integrated Services Digital Network (ISDN) basic rate and terminal adapter applications. Through a combination of architectural and programmable features, concurrent operation of different protocols is easily achieved using the MC68302. Data concentrators, modems, line cards, bridges, and gateways are examples of other suitable applications for this versatile device.

The MC68302 is an HCMOS device consisting of an MC68000/MC68008 microprocessor core, a system integration block (SIB), and a communications processor (CP).

This device is still recommended for new designs.


Features

  • MC68000/MC68008 Microprocessor Core
  • Efficient architecture involves a separate RISC processor for handling communications
  • Three Serial Communications Controllers (SCCs)
  • Support for HDLC/SDLC, Bisync, UART, DDCMP, and Totally Transparent protocols.
  • Two Serial Management Controllers (SMCs) for IDL and GCI Channel.
  • Available at 16, 20, 25, and 33 MHz in three different Thin Quad Flat Pack Packages.
  • Strong 3rd Party tools support.
Typical Applications
  • ISDN equipment
  • Data Concentrators
  • Modems
  • Line Cards
  • Network Bridges
  • Gateways
  • MC68000/MC68008 Microprocessor Core (May be disabled to use the IMP as a peripheral)
  • SIB Including:
    • Independent Direct Memory Access (IDMA) Controller
    • Interrupt controller with two modes of operation
    • Parallel I/O ports, some with interrupt capability
    • On-Chip 1152-bytes of dual-port RAM
    • Three timers, with a software watchdog timer
    • Four programmable chip-select lines with wait-state logic
    • Programmable address mapping of dual-port RAM and IMP registers
  • On-Chip clock generator with an output clock signal
  • System Control
    • Bus arbitration logic with low interrupt latency support
    • System control register
    • Hardware watchdog for monitoring bus activity
    • Low power (Standby) modes
    • Disable CPU logic (M68000)
    • Freeze control for debugging selected on-chip peripherals
    • DRAM refresh controller
  • CP Including:
    • Main controller (RISC Processor)
    • Three full-duplex Serial Communication/Controllers with the following protocols:
      • HDLC/SDLC
      • Bisync
      • UART
      • DDCMP
      • Totally Transparent
      • V.110
    • Six serial DMA channels dedicated to the three SOCs
    • Capability to send/receive up to eight buffers/frames without M68000 core intervention
    • Flexible physical interface accessible by SCCs for Inter-chip Digital Link (IDL), General Circuit Interface (GCI).
    • Pulse Code Modulation (PCM), and Non-multiplexed Serial Interface (NMSI) Operation.
Users Guides
文档名称 文档类型 软件 描述
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302PIAFSUM
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68SC302ADSUM
Reference Manuals
文档名称 文档类型 软件 描述
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302UMAD3
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68LC302UM
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68SC302UMAD_AD
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302UMADD33V
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68QH302SUPL
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302UM
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302UMAD4
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68LC302RMAD
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68PM302RM
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68PM302RMAD
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68LC302RM_AD
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302ABSPEC
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68EN302RM
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68SC302RM
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68EN302RMAD
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302FADSUM
Engineering Bulletins
文档名称 文档类型 软件 描述
M68LC302CAF20VCTPDF下载 点击下载 点击下载 EB382
Product Change Notices
文档名称 文档类型 软件 描述
M68LC302CAF20VCTPDF下载 点击下载 点击下载 PCN5787
M68LC302CAF20VCTPDF下载 点击下载 点击下载 PCN5656
M68LC302CAF20VCTPDF下载 点击下载 点击下载 PCN5792
M68LC302CAF20VCTPDF下载 点击下载 点击下载 PCN9048
M68LC302CAF20VCTPDF下载 点击下载 点击下载 PCN7917
Data Sheets
文档名称 文档类型 软件 描述
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68EN302
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68SC302P
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68PM302
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68LC302
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302TIMING
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68QH302
Fact Sheets
文档名称 文档类型 软件 描述
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302FACT
Packaging Information
文档名称 文档类型 软件 描述
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68EN302TQFP
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302TQFP
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302_OLB
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68EN302_OLB
M68LC302CAF20VCTPDF下载 点击下载 点击下载 PBGAPRES
Selector Guides
文档名称 文档类型 软件 描述
M68LC302CAF20VCTPDF下载 点击下载 点击下载 SG1007Q22009
Application Notes
文档名称 文档类型 软件 描述
M68LC302CAF20VCTPDF下载 点击下载 点击下载 AN2016
M68LC302CAF20VCTPDF下载 点击下载 点击下载 AN2020
M68LC302CAF20VCTPDF下载 点击下载 点击下载 AN2023
M68LC302CAF20VCTPDF下载 点击下载 点击下载 AN2015
M68LC302CAF20VCTPDF下载 点击下载 点击下载 AN2019
M68LC302CAF20VCTPDF下载 点击下载 点击下载 AN2018
M68LC302CAF20VCTPDF下载 点击下载 点击下载 AN2027
M68LC302CAF20VCTPDF下载 点击下载 点击下载 AN2026
M68LC302CAF20VCTPDF下载 点击下载 点击下载 AN2028
M68LC302CAF20VCTPDF下载 点击下载 点击下载 AN2049
M68LC302CAF20VCTPDF下载 点击下载 点击下载 AN2024
M68LC302CAF20VCTPDF下载 点击下载 点击下载 AN2021
Supporting Information
文档名称 文档类型 软件 描述
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68EN302SI
Errata
文档名称 文档类型 软件 描述
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68EN302DEA1
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68EN302DEB_D
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302DEB
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68LC302DEC
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68302DEC1
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68QH302DEC1
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68PM302DEC
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68LC302DEB
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68PM302DEC1
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68PM302DEB1
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68EN302DEB
M68LC302CAF20VCTPDF下载 点击下载 点击下载 MC68SC302DEA1
Product Briefs
文档名称 文档类型 软件 描述
M68LC302CAF20VCTPDF下载 点击下载 点击下载 M68302FADS