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Home > FPGA Familis > ispMACH 4A CPLD Family > M4A3-256/128-7YC

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$25.560 - $30.290 | 1 Pieces(Min. Order)

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CPLD - Complex Programmable Logic Devices
CPLD ispMACH 4A Family 10K Gates 256 Macro Cells 105MHz/125MHz 3.3V 208-Pin PQFP Tray
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M4A3-256/128-7YC FPGAs Overview

The ispMACH 4A family from Lattice offers an exceptionally flexible architecture and delivers a superior Complex Programmable Logic Device (CPLD) solution of easy-to-use silicon products and software tools. The overall benefits for users are a guaranteed and predictable CPLD solution, faster time-to-market, greater flexibility and lower cost. The ispMACH 4A devices offer densities ranging from 32 to 512 macrocells with 100% utilization and 100% pin-out retention. The ispMACH 4A families offer 5-V (M4A5-xxx) and 3.3-V (M4A3-xxx) operation.

ispMACH 4A products are 5-V or 3.3-V in-system programmable through the JTAG (IEEE Std. 1149.1) interface. JTAG boundary scan testing also allows product testability on automated test equipment for device connectivity.

All ispMACH 4A family members deliver First-Time-Fit and easy system integration with pin-out retention after any design change and refit. For both 3.3-V and 5-V operation, ispMACH 4A products can deliver guaranteed fixed timing as fast as 5.0 ns tPD and 182 MHz fCNT through the SpeedLocking feature when using up to 20 product terms per output.

The ispMACH 4A family offers 20 density-I/O combinations in Thin Quad Flat Pack (TQFP), Plastic Quad Flat Pack (PQFP), Plastic Leaded Chip Carrier (PLCC), Ball Grid Array (BGA), finepitch BGA (fpBGA), and chip-array BGA (caBGA) packages ranging from 44 to 388 pins (Table 3). It also offers I/O safety features for mixed-voltage designs so that the 3.3-V devices can accept 5-V inputs, and 5-V devices do not overdrive 3.3-V inputs. Additional features include BusFriendly inputs and I/Os, a programmable power-down mode for extra power savings and individual output slew rate control for the highest speed transition or for the lowest noise transition.

The Lattice CPLD - Complex Programmable Logic Devices series M4A3-256/128-7YC is High Performance E 2 CMOS In-System Programmable Logic,CPLD - Complex Programmable Logic Devices HI PERF E2CMOS PLD, View Substitutes & Alternatives along with datasheets, stock, pricing from Authorized Distributors at, and you can also search for other FPGAs products.


◆ High-performance, E2CMOS 3.3-V & 5-V CPLD families

◆ Flexible architecture for rapid logic designs

— Excellent First-Time-FitTM and refit feature

— SpeedLockingTM performance for guaranteed fixed timing

— Central, input and output switch matrices for 100% routability and 100% pin-out retention

◆ High speed

— 5.0ns tPD Commercial and 7.5ns tPD Industrial

— 182MHz fCNT

◆ 32 to 512 macrocells; 32 to 768 registers

◆ 44 to 388 pins in PLCC, PQFP, TQFP, BGA, fpBGA and caBGA packages

◆ Flexible architecture for a wide range of design styles

— D/T registers and latches

— Synchronous or asynchronous mode

— Dedicated input registers

— Programmable polarity

— Reset/ preset swapping

◆ Advanced capabilities for easy system integration

— 3.3-V & 5-V JEDEC-compliant operations

— JTAG (IEEE 1149.1) compliant for boundary scan testing

— 3.3-V & 5-V JTAG in-system programming

— PCI compliant (-5/-55/-6/-65/-7/-10/-12 speed grades)

— Safe for mixed supply voltage system designs

— Programmable pull-up or Bus-FriendlyTM inputs and I/Os

— Hot-socketing — Programmable security bit

— Individual output slew rate control

◆ Advanced E2CMOS process provides high-performance, cost-effective solutions

◆ Supported by ispDesignEXPERTTM software for rapid logic development

— Supports HDL design methodologies with results optimized for ispMACH 4A

— Flexibility to adapt to user requirements

— Software partnerships that ensure customer success

◆ Lattice and third-party hardware programming support

— LatticePROTM software for in-system programmability support on PCs and automated test equipment

— Programming support on all major programmers including Data I/O, BP Microsystems, Advin, and System General


  • Q: Does the price of M4A3-256/128-7YC devices fluctuate frequently?
  • The FPGAkey search engine monitors the M4A3-256/128-7YC 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.
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  • No, only submit the quantity, email address and other contact information required for the inquiry of M4A3-256/128-7YC, 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 M4A3-256 Development Boards, Evaluation Boards, or ispMACH 4A CPLD 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 M4A3-256/128-7YC technical support documents?
  • Enter the "M4A3-256/128-7YC" 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 M4A32561287YC 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 M4A3-256/128-7YC 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

M4A3-256/128-7YC Specifications

Specification Value
Memory Type EEPROM
Number of Macrocells 256
Maximum Operating Frequency 125 MHz
Delay Time 5 ns
Number of Programmable I/Os 97
Operating Supply Voltage 3.3 V
Maximum Operating Temperature + 70 C
Minimum Operating Temperature 0 C
Package / Case PQFP-208
Mounting Style SMD/SMT
Number of Product Terms per Macro 20
Packaging Tray
Factory Pack Quantity 120
Supply Voltage - Max 3.6 V
Supply Voltage - Min 3 V

Technical Documents

  • M4A3-256 ispMACH 4A CPLD Family Data sheet Download>>

Circuit Diagram


M4A3-256/128-7YC PDF Preview

M4A3-256/128-7YC Tags

  • Lattice M4A3-256
  • M4A3-256 development board
  • ispMACH 4A CPLD evaluation kit
  • Lattice ispMACH 4A CPLD development board
  • ispMACH 4A CPLD starter kit
  • ispMACH 4A CPLD M4A3-256
  • M4A3-256 reference design
  • M4A3-256 evaluation board
  • M4A3-256/128-7YC Datasheet PDF

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

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  • M4A3-256/128-7YC
  • Lattice
  • CPLD - Complex Programmable Logic Devices HI PERF E2CMOS PLD
  • 0
  • 1+ $25.56

  • verical
  • M4A3-256/128-7YC
  • CPLD ispMACH 4A Family 10K Gates 256 Macro Cells 105MHz/125MHz 3.3V 208-Pin PQFP Tray
  • 1536
  • 1+ $30.2901

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