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Home > FPGA Familis > MachXO Family > LCMXO640E-4FT256I

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$11.250 - $12.500 | 1 Pieces(Min. Order)

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Product Categories:
Programmable Logic ICs
CPLD MachXO Family 320 Macro Cells 1.2V 256-Pin FTBGA Tray
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LCMXO640E-4FT256I FPGAs Overview

The MachXO is optimized to meet the requirements of applications traditionally addressed by CPLDs and low capacity FPGAs: glue logic, bus bridging, bus interfacing, power-up control, and control logic. These devices bring together the best features of CPLD and FPGA devices on a single chip. The Lattice Programmable Logic ICs series LCMXO640E-4FT256I is CPLD - Complex Programmable Logic Devices 640 LUTs 159 IO 1.2V -4 Spd I, View Substitutes & Alternatives along with datasheets, stock, pricing from Authorized Distributors at, and you can also search for other FPGAs products.


 Non-volatile, Infinitely Reconfigurable

• Instant-on

– powers up in microseconds

• Single chip, no external configuration memory required

• Excellent design security, no bit stream to intercept

• Reconfigure SRAM based logic in milliseconds

• SRAM and non-volatile memory programmable through JTAG port

• Supports background programming of non-volatile memory

 Sleep Mode

• Allows up to 100x static current reduction

 TransFR Reconfiguration (TFR)

• In-field logic update while system operates

 High I/O to Logic Density

• 256 to 2280 LUT4s

• 73 to 271 I/Os with extensive package options

• Density migration supported

• Lead free/RoHS compliant packaging

 Embedded and Distributed Memory

• Up to 27.6 Kbits sysMEM Embedded Block RAM

• Up to 7.7 Kbits distributed RAM

• Dedicated FIFO control logic

 Flexible I/O Buffer

• Programmable sysIO buffer supports wide range of interfaces:

— LVCMOS 3.3/2.5/1.8/1.5/1.2





• Up to two analog PLLs per device

• Clock multiply, divide, and phase shifting

 System Level Support

• IEEE Standard 1149.1 Boundary Scan

• Onboard oscillator

• Devices operate with 3.3 V, 2.5 V, 1.8 V or 1.2 V power supply

• IEEE 1532 compliant in-system programming


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  • No, only submit the quantity, email address and other contact information required for the inquiry of LCMXO640E-4FT256I, 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 LCMXO640 Development Boards, Evaluation Boards, or MachXO 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 LCMXO640E-4FT256I technical support documents?
  • Enter the "LCMXO640E-4FT256I" 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 LCMXO640E4FT256I 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 LCMXO640E-4FT256I 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

LCMXO640E-4FT256I Specifications

Specification Value
Memory Type SRAM
Number of Macrocells 320
Maximum Operating Frequency 550 MHz
Delay Time 4.2 ns
Number of Programmable I/Os 159
Operating Supply Voltage 1.2 V
Maximum Operating Temperature + 100 C
Minimum Operating Temperature - 40℃
Package / Case FTBGA-256
Mounting Style SMD/SMT
Packaging Tray
Factory Pack Quantity 450
Supply Current 14 mA
Supply Voltage - Max 1.26 V
Supply Voltage - Min 1.14 V

Technical Documents

Circuit Diagram


LCMXO640E-4FT256I PDF Preview

LCMXO640E-4FT256I Tags

  • Lattice LCMXO640
  • LCMXO640 development board
  • MachXO evaluation kit
  • Lattice MachXO development board
  • MachXO starter kit
  • MachXO LCMXO640
  • LCMXO640 reference design
  • LCMXO640 evaluation board
  • LCMXO640E-4FT256I Datasheet PDF

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

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  • mouser
  • LCMXO640E-4FT256I
  • Lattice
  • CPLD - Complex Programmable Logic Devices 640 LUTs 159 IO 1.2V -4 Spd I
  • 0
  • 1+ $12.50

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