EPM7256AETI144-7

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EPM7256AETI144-7

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IC CPLD 256MC 7.5NS 144TQFP

  • メーカーインテル

  • メーカー品番 #EPM7256AETI144-7

  • パッケージ TQFP-44

  • 在庫状況7785

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Package / Case Tray
Series MAX® 7000A
Part Status Obsolete
Programmable Type In System Programmable
Delay Timetpd(1)Max 7.5 ns
Voltage Supply - Internal 3V ~ 3.6V
Number of Logic Elements/Blocks 16
Number of Macrocells 256
Number of Gates 5000
Number of I/O 120
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

概要

Description

The EPM7256AETI144-7 is a member of the Altera MAX 7000 series, a family of high-density, high-performance programmable logic devices (PLDs). This particular model is built using CMOS technology and is known for offering significant logic integration, making it suitable for complex digital designs. It features 256 macrocells, which are the building blocks used to implement logic functions, and is housed in a TQFP-144 package, which stands for Thin Quad Flat Pack with 144 pins.
Key attributes include a low power consumption, high-speed operation with a maximum delay of 7.5 ns, and a flexible interconnect structure allowing for efficient logic resource utilization. The EPM7256AETI144-7 is used in applications such as data processing, communication, and control systems, where custom logic configurations are beneficial. The device supports in-system programmability (ISP), enabling updates and reconfigurations without removing the chip from the circuit. Its design is supported by development software, allowing engineers to simulate, verify, and implement their designs efficiently.

Equivalent

The EPM7256AETI144-7 is a CPLD from Altera's MAX 7000 series. Equivalent products might include CPLDs from the same series with similar specifications, such as the EPM7256AE or EPM7256AETC. Other alternatives could be CPLDs from Xilinx's XC9500 series or Lattice's ispMACH 4000 series, ensuring they match in logic capacity, speed grade, and package type. Always verify compatibility with specific application requirements.

Features

The EPM7256AETI144-7 is a member of Altera's MAX 7000 series, which consists of high-density, high-performance programmable logic devices (PLDs). Key features include:
1. Density & Architecture: It offers 5,000 usable gates and contains 256 macrocells. The device architecture is based on EEPROM, allowing for both reprogrammability and non-volatility.
2. Speed & Performance: The "-7" suffix indicates a speed grade, with a typical logic operation speed of around 7.5 ns for combinational logic. It balances speed and power consumption effectively.
3. I/O Capabilities: The device supports up to 120 user I/Os, with support for a wide range of voltage standards, providing flexibility in interfacing with other components.
4. Packaging: Available in a 144-pin TQFP package, which allows for surface mounting on PCBs without excessive space requirements.
5. Development Support: Compatible with Altera's MAX+PLUS II software for design entry, simulation, and programming, which facilitates rapid prototyping and development.
6. Power Supply: Typically operates at 5V, offering a balance between performance and power efficiency.
These features make the EPM7256AETI144-7 suitable for applications requiring complex logic integration and reconfigurability.

Pinout

The EPM7256AETI144-7 is a member of Altera’s MAX 7000A series, which are complex programmable logic devices (CPLDs). This specific model comes in a TQFP (Thin Quad Flat Pack) package with a pin count of 144. The device features 256 macrocells, allowing for complex logic design and implementation. It is designed to offer high performance and low power consumption, making it suitable for various applications, such as digital signal processing, data communication, and other complex logic functions.
The EPM7256AETI144-7 provides several I/O pins that can be configured for different functions, and it supports in-system programmability (ISP) for easier design updates and modifications. The “7” in its part number indicates the speed grade of the device, with lower numbers typically representing faster speeds. The MAX 7000A series devices are widely used in applications where reliable and efficient programmable logic solutions are required.

Manufacturer

The EPM7256AETI144-7 is manufactured by Altera Corporation, which is now part of Intel Corporation following its acquisition in 2015. Altera was predominantly known for designing and manufacturing programmable logic devices (PLDs), including field-programmable gate arrays (FPGAs), complex programmable logic devices (CPLDs), and other related products. These components are widely used in a variety of applications across industries such as telecommunications, automotive, industrial, and consumer electronics to provide customizable and flexible hardware solutions. Following the acquisition, Intel has continued to expand and develop its FPGA product lines to enhance its data center and Internet of Things (IoT) offerings, positioning itself as a key player in providing diverse and advanced semiconductor solutions.

Application

The EPM7256AETI144-7 is a Complex Programmable Logic Device (CPLD) from Altera, used in various applications. Key areas include digital signal processing, where it handles data manipulation and transformation. It's also used in telecommunications for protocol processing and network interfacing. In industrial automation, it serves for control logic and signal interfacing. Additionally, the device is employed in consumer electronics for managing multimedia data paths and in automotive electronics for vehicle networking. Its programmability and flexibility make it suitable for rapid prototyping and custom logic designs across these sectors.

Package

The EPM7256AETI144-7 is a CPLD (Complex Programmable Logic Device) from Altera's MAX 7000 series. It comes in a TQFP (Thin Quad Flat Pack) package with 144 pins.

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