Illustration for selection reference only

EPM7256SRI208-10

SRAM-based MAX 7000S series complex programmable logic device for digital logic integration.

Product Code
DHAAB2DB26
Brand
Intel/英特尔
Package
208-PQFP
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

This device belongs to the Intel (formerly Altera) MAX 7000S family of CPLDs, using an SRAM-based lookup-table architecture with programmable logic elements and routing resources, suitable for medium-scale combinational and sequential logic. The 208-pin QFP package offers a relatively large number of user I/Os for interfacing with peripheral circuits. It is commonly used for prototyping, interface conversion, state machines, address decoding, and glue-logic replacement. Exact macrocell count, I/O count, speed grade, and operating temperature range should be confirmed from the corresponding datasheet and ordering information.

APPLICATIONS

Applications

  • Used in industrial control boards for address decoding and interface timing logic.
  • Used in communication equipment to replace multiple small and medium-scale logic devices.
  • Used as a programmable logic platform during development and prototyping.
  • Used for state machines and bus protocol conversion in instrumentation.
  • Used to replace same-family CPLD devices during legacy system maintenance.
FEATURES AND BENEFITS

Features and Benefits

  • SRAM-based lookup-table architecture allows custom logic functions via configuration data.
  • The 208-pin QFP package provides many user I/Os for external circuit connections.
  • Supports in-system programming, easing development debugging and field configuration updates.
  • Belongs to the MAX 7000S family, with toolchain compatibility depending on the specific configuration software version.
  • Logic capacity suits medium-complexity designs and can reduce board-level device count.
ADDITIONAL DETAILS

Additional Details

When purchasing, verify the suffix, speed grade, package type, and operating temperature range, and confirm that the configuration data file matches the target device model. For repair of existing products, refer to the complete model and revision information in the original BOM.

Verify product details against the manufacturer datasheet before purchase.

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