EPM7256BFC256-7

Product Overview

Category

EPM7256BFC256-7 belongs to the category of programmable logic devices (PLDs).

Use

This device is commonly used in digital circuit design and implementation. It provides a flexible and customizable solution for various applications.

Characteristics

• High-density programmable logic device
• 256 macrocells
• 7ns maximum propagation delay
• Advanced CMOS technology
• Low power consumption
• Wide operating voltage range

Package

EPM7256BFC256-7 is available in a compact and durable package, ensuring easy integration into electronic systems. The package type is FC256, which refers to a fine-pitch ball grid array (BGA) with 256 pins.

Essence

The essence of EPM7256BFC256-7 lies in its ability to perform complex logic functions through programmable interconnections and configurable logic blocks. This allows designers to create custom digital circuits without the need for discrete components.

Packaging/Quantity

EPM7256BFC256-7 is typically sold in reels or trays, depending on the manufacturer's packaging standards. The quantity per package varies but is usually around 100 units.

Specifications

• Macrocell count: 256
• Maximum propagation delay: 7ns
• Operating voltage range: 3.0V - 5.5V
• I/O standards: LVTTL, LVCMOS
• Programmable interconnects: 4,000
• User I/O pins: 208
• JTAG boundary scan support: Yes
• On-chip memory: 2,048 bits

Detailed Pin Configuration

The pin configuration of EPM7256BFC256-7 is as follows:

1. VCCIO
2. GND
3. TDI
4. TMS
5. TCK
6. TDO
7. GND
8. VCCIO
9. IO0
10. IO1
11. IO2
12. IO3 ... (remaining pins not listed)

Functional Features

• High-density programmable logic device suitable for complex designs
• Flexible interconnectivity allows for versatile circuit configurations
• Low power consumption ensures energy efficiency
• JTAG boundary scan support enables easy testing and debugging
• On-chip memory provides additional storage for configuration data

Advantages and Disadvantages

Advantages

• Customizable and adaptable to various applications
• High-density macrocell count for complex designs
• Wide operating voltage range for compatibility with different systems
• Low power consumption contributes to energy-efficient designs
• JTAG boundary scan support simplifies testing and debugging processes

Disadvantages

• Limited on-chip memory capacity compared to some other PLDs
• Fine-pitch BGA package may require specialized assembly techniques

Working Principles

EPM7256BFC256-7 operates based on the principles of programmable logic. It consists of configurable logic blocks (CLBs) that can be interconnected through programmable interconnects. The device is programmed using a hardware description language (HDL) or a design software, which configures the CLBs and interconnects to implement the desired digital circuit functionality.

Detailed Application Field Plans

EPM7256BFC256-7 finds applications in various fields, including but not limited to: - Industrial automation - Telecommunications - Automotive electronics - Consumer electronics - Medical devices - Aerospace and defense

In industrial automation, it can be used for control systems, motor drives, and sensor interfaces. In telecommunications, it can be employed in network switches, routers, and base stations. In automotive electronics, it can contribute to engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS). In consumer electronics, it can be utilized in smart home devices, gaming consoles, and multimedia systems. In medical devices, it can assist in patient monitoring, imaging equipment, and laboratory instruments. In aerospace and defense, it can be integrated into avionics systems, radar systems, and communication devices.

Detailed and Complete Alternative Models

• EPM7128SLC84-7: Similar PLD with 128 macrocells and 7ns maximum propagation delay.
• EPM9320ALC84-10: Alternative PLD with 320 macrocells and 10ns maximum propagation delay.
• EPM240T100C5N: Lower-density PLD with 240 macrocells and 5ns maximum propagation delay.
• EPM570T100C5N: Lower-density PLD with 570 macrocells and 5ns maximum propagation delay.
• EPM1270T144C5N: Higher-density PLD with 1,270 macrocells and 5ns maximum propagation delay.

These alternative models provide