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LFE3-70EA-7FN1156I - Lattice Semiconductor - FPGAs (Field Programmable Gate Array) - Datasheet - Chipdatas

LFE3-70EA-7FN1156I - Lattice Semiconductor - FPGAs (Field Programmable Gate Array)

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Chipdatas Part No.:CD94-LFE3-70EA-7FN1156I
Manufacturer Part No.:LFE3-70EA-7FN1156I
Datecode:09+
Package:1156-BBGA
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  • Description

    The LatticeECP3™ (EConomy Plus Third generation) family of FPGA devices, model LFE3-70EA-7FN1156I, is optimized to deliver high performance features in an economical FPGA fabric. With an enhanced DSP architecture, high speed SERDES, and high-speed source synchronous interfaces, these devices are suitable for high-volume, high-speed, low-cost applications.

    Specifications and features

    - Logic Density: 17K to 149K LUTs
    - Number of I/Os: 116 to 586
    - Embedded SERDES: Supports data rates from 150 Mbps to 3.2 Gbps for various protocols such as PCI Express, SONET/SDH, Ethernet, CPRI, SMPTE 3G, and Serial RapidIO
    - sysDSP™: Fully cascadable slice architecture with 12 to 160 slices, powerful 54-bit ALU operations, and support for high-performance multiply and accumulate operations
    - Flexible Memory Resources: Up to 6.85Mbits sysMEM™ Embedded Block RAM (EBR) and 36K to 303K bits distributed RAM
    - sysCLOCK Analog PLLs and DLLs: Two DLLs and up to ten PLLs per device
    - Pre-Engineered Source Synchronous I/O: Supports various source synchronous standards and DDR memory with DQS support
    - Programmable sysI/O™ Buffer: Supports a wide range of interfaces and on-chip termination
    - Flexible Device Configuration: Offers dedicated bank for configuration I/Os, SPI boot flash interface, dual-boot images, TransFR™ I/O for field updates, and soft error detect embedded macro
    - System Level Support: IEEE 1149.1 and IEEE 1532 compliant, Reveal Logic Analyzer, ORCAstra FPGA configuration utility, and on-chip oscillator for initialization and general use
    - Power Supply: 1.2 V core power supply

    Application Scenarios

    The LFE3-70EA-7FN1156I FPGA is commonly used in applications that require high performance and system integration, such as:

    - Wireless communication systems - Network infrastructure devices - Video processing and broadcasting equipment - Automotive electronics - Industrial control systems

    Comparison

    Advantages

    - High logic density allows for increased system integration
    - Embedded SERDES supports high-speed data transfer across various protocols
    - Powerful sysDSP™ architecture enables high-performance multiply and accumulate operations
    - Flexible memory resources provide ample storage for complex applications
    - Programmable sysI/O™ Buffer supports a wide range of interfaces
    - Flexible device configuration options allow for easy field updates
    - System-level support ensures compliance and ease of use
    - Low power consumption with 1.2 V core power supply

    Disadvantages

    - Limited logic density options compared to some other FPGA models
    - Limited number of I/Os for larger-scale applications

  • Similar parts: 3140 , Click to view
    Attributes Value
    Category FPGAs (Field Programmable Gate Array)
    Manufacturer Lattice Semiconductor
    Product Category FPGAs (Field Programmable Gate Array)
    Series ECP3
    Product ECP3
    Packaging Tray
    Mounting-Style SMD/SMT
    Package-Case FPBGA-1156
    Operating-Temperature -40°C ~ 100°C (TJ)
    Mounting-Type Surface Mount
    Voltage-Supply 1.14 V ~ 1.26 V
    Supplier-Device-Package 1156-FPBGA (35x35)
    IC Number of Gates -
    Number-of-I-O 490 I/O
    Number-of-LABs-CLBs 8375
    Number-of-Logic-Elements-Cells 67000
    Total-RAM-Bits 4526080 Bits
    Maximum Operating Temperature + 85 C
    Operating temperature range - 40 C
    Operating-Supply-Voltage 1.2 V
    Operating-Supply-Current 18 mA
    Maximum-Operating-Frequency 420 MHz
    Input/output 490 I/O
    Number-of-Logic-Array-Blocks-LABs 8375
    Number-of-Logic-Elements 67000 Logic Elements
    Total-Memory 4565 kbit
    Embedded-Block-RAM-EBR 4420 kbit
    Distributed-RAM 145 kbit
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Additional Information
  • Datasheet: Download LFE3-70EA-7FN1156I
  • Chipdatas Part: CD94-LFE3-70EA-7FN1156I
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
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  • Last Updated: 2024/06/12 09:19 +0800
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