EPM570GT144I5

Complex Programmable Logic Devices Overview

The Altera EPM570GT144I5 is a Complex Programmable Logic Device (CPLD) belonging to the MAX II family. It features 570 logic elements and 440 macrocells, housed in a 144-pin Thin Quad Flat Package (TQFP). The device operates with an internal supply voltage range of 1.71V to 1.89V and supports System In-Programmability (SIP) via JTAG. Key electrical specifications include a maximum propagation delay of 5.4 ns and a maximum operating frequency of 304 MHz. It utilizes non-volatile Flash memory for configuration storage.

Complex Programmable Logic Devices Feature Summary

• Contains 570 logic elements organized into 57 Logic Array Blocks (LABs) and 440 macrocells.
• Supports System In-Programmability (SIP) allowing reconfiguration without removing from the board.
• Features 116 I/O pins with flexible pinout assignments within the 144-TQFP package.
• Utilizes Flash technology for non-volatile configuration storage.

Complex Programmable Logic Devices Applications

• General-purpose digital logic implementation
• Bus interface bridging
• Address decoding and control logic

Complex Programmable Logic Devices Part Context

This component is part of the Altera MAX II family, designed as a low-cost, high-density CPLD solution. The 'G' suffix typically denotes specific packaging or temperature grade variations within the EPM570 series, while 'I' indicates industrial temperature range operation. It serves as a drop-in replacement for older GAL devices in many legacy designs.

Complex Programmable Logic Devices FAQ

What is the maximum operating frequency of the EPM570GT144I5?

The maximum operating frequency is specified as 304 MHz under optimal conditions.

Does the EPM570GT144I5 support in-system programming?

Yes, it supports System In-Programmability (SIP) using the JTAG interface.

What type of memory does this CPLD use?

It uses Flash memory, which allows for non-volatile storage of the design configuration.