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Home > FPGA Familis > MachXO2 Family > LCMXO2-640HC-4TG100C

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$5.430 - $25.000 | 1 Pieces(Min. Order)




Factory Excess Stock / Franchised Distributor

Programmable Logic ICs

CPLD MachXO2 Family 2.5V/3.3V 100-Pin TQFP Tray

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LCMXO2-640HC-4TG100C FPGAs Overview

The MachXO2 family of ultra-low power, instant-on, non-volatile PLDs has six devices with densities ranging from 256 to 6864 Look-Up Tables (LUTs). In addition to LUT-based, low-cost programmable logic these devices feature Embedded Block RAM (EBR), Distributed RAM, User Flash Memory (UFM), Phase Locked Loops (PLLs), preengineered source synchronous I/O support, advanced configuration support including dual-boot capability and hardened versions of commonly used functions such as SPI controller, I2C controller and timer/counter. These features allow these devices to be used in low cost, high volume consumer and system applications. The Lattice Programmable Logic ICs series LCMXO2-640HC-4TG100C is CPLD, MachXO2 Series, FLASH, 640, 79 I/O's, TQFP, 100 Pins, 269 MHz, View Substitutes & Alternatives along with datasheets, stock, pricing from Authorized Distributors at, and you can also search for other FPGAs products.


  • Flexible logic architecture
  • Ultra low power devices - Programmable low swing differential I/Os
  • Up to 240kB sysMEM™ embedded block RAM
  • Up to 54kB distributed RAM
  • Dedicated FIFO control logic
  • On-chip user flash memory - 100,000 write cycles
  • Pre-engineered source synchronous I/O - Dedicated gearing logic
  • High performance, flexible I/O buffer - On-chip differential termination
  • Flexible on-chip clocking - Eight primary clocks
  • Non-volatile, infinitely reconfigurable - Instant-on, powers up in microseconds
  • TransFR™ reconfiguration - In-field logic update while system operates
  • Enhanced system level support - On-chip oscillator with 5.5% accuracy


  • Q: Does the price of LCMXO2-640HC-4TG100C devices fluctuate frequently?
  • The FPGAkey search engine monitors the LCMXO2-640HC-4TG100C inventory quantity and price of global electronic component suppliers in real time, and regularly records historical price data. You can view the historical price trends of electronic components to provide a basis for your purchasing decisions.
  • Q: Do I have to sign up on the website to make an inquiry for LCMXO2-640HC-4TG100C?
  • No, only submit the quantity, email address and other contact information required for the inquiry of LCMXO2-640HC-4TG100C, but you need to sign up for the post comments and resource downloads.
  • Q: How can I obtain software development tools related to the Lattice FPGA platform?
  • Lattice's development environment uses Diamone. These recommendations are all reference opinions. The specific choice depends on personal habits and functional requirements to specifically select a more suitable match. You can search and download through the FPGA resource channel.
  • Q: Where can I purchase Lattice LCMXO2-640 Development Boards, Evaluation Boards, or MachXO2 Starter Kit? also provide technical information?
  • FPGAkey does not provide development board purchase services for the time being, but customers often consult about ZedBoard, Basys 3 board, TinyFPGA BX, Nexys4-DDR, Terasic DE10-Nano, Digilent Arty S7, etc. If you need relevant technical information, you can submit feedback information, our technicians will contact you soon.
  • Q: How to obtain LCMXO2-640HC-4TG100C technical support documents?
  • Enter the "LCMXO2-640HC-4TG100C" keyword in the search box of the website, or find these through the Download Channel or FPGA Forum .
  • Q: What should I do if I did not receive the technical support for LCMXO2640HC4TG100C in time?
  • Depending on the time difference between your location and our location, it may take several hours for us to reply, please be patient, our FPGA technical engineer will help you with the LCMXO2-640HC-4TG100C pinout information, replacement, datasheet in pdf, programming tools, starter kit, etc.

Application Field

  • AI

    Artificial Intelligence

  • 5G Technology

    5G Technology

  • Cloud Computing

    Cloud Computing

  • Consumer Electronics

    Consumer Electronics

  • Wireless

    Wireless Technology

  • Industrial Control

    Industrial Control

  • Internet of Things

    Internet of Things

  • Medical Equipment

    Medical Equipment

Technical Attributes

  • Number of Gates


  • Embedded Block RAM - EBR

    18 Kbit

  • Number of I/Os


  • Maximum Operating Frequency

    269 MHz

  • Operating Supply Voltage

    1.14 V to 3.465 V, 2.375 V to 3.465 V

  • Maximum Operating Temperature

    + 85℃

  • Mounting Style


  • Package / Case


  • Distributed RAM

    5 Kbit

  • Minimum Operating Temperature

    0 C

  • Operating Supply Current

    1.84 mA

  • Packaging


  • Factory Pack Quantity


  • User Flash Memory - UFM

    24 Kbit

Technical Documents

Circuit Diagram


LCMXO2-640HC-4TG100C PDF Preview

LCMXO2-640HC-4TG100C Tags

  • Lattice LCMXO2-640
  • LCMXO2-640 development board
  • MachXO2 evaluation kit
  • Lattice MachXO2 development board
  • MachXO2 starter kit
  • MachXO2 LCMXO2-640
  • LCMXO2-640 reference design
  • LCMXO2-640 evaluation board
  • LCMXO2-640HC-4TG100C Datasheet PDF

Other Authorized Distributors (Fpgakey will provide Competitive price from all franchised resource.)

  • BUY
  • arrow
  • LCMXO2-640HC-4TG100C
  • Lattice Semiconductor Corporation
  • 760
  • 1+ $6.9427
    25+ $6.7105

  • digikey
  • LCMXO2-640HC-4TG100C
  • Lattice Semiconductor Corporation
  • IC FPGA 78 I/O 100TQFP
  • 0
  • 1+ $8.009
    25+ $6.9825
    100+ $6.7267

  • element14
  • LCMXO2-640HC-4TG100C
  • Lattice Semiconductor Corporation
  • 94
  • 1+ $7.0955
    25+ $6.8539
    100+ $6.5202

  • future
  • LCMXO2-640HC-4TG100C
  • Lattice Semiconductor Corporation
  • 8750
  • 1+ $8.2095
    5+ $7.5895
    20+ $7.0958
    40+ $6.8661
    100+ $6.5676

  • mouser
  • LCMXO2-640HC-4TG100C
  • Lattice
  • FPGA - Field Programmable Gate Array 640 LUTs 79 IO 3.3V 4 Spd
  • 306
  • 1+ $5.9100
    25+ $5.7100
    100+ $5.4300

  • newark
  • LCMXO2-640HC-4TG100C
  • Lattice Semiconductor Corporation
  • 0
  • 1+ $6.5700
    10+ $6.1800
    25+ $5.8500
    50+ $5.5900
    100+ $5.4300

  • verical
  • LCMXO2-640HC-4TG100C
  • CPLD MachXO2 Family 2.5V/3.3V 100-Pin TQFP Tray
  • 0
  • 28+ $6.0403

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