5M1270ZT144I5

Overview

The Altera 5M1270ZT144I5N is a Complex Programmable Logic Device (CPLD) belonging to the MAX V family. It features 980 macrocells and supports System-In-Programmability (SIP). The device operates with an internal supply voltage range of 1.71V to 1.89V and utilizes a 144-pin Thin Quad Flat Package (TQFP) with a 20x20 mm footprint. It offers up to 114 I/O lines and achieves a maximum propagation delay of 6.2 ns, with a maximum clock frequency of 201.1 MHz. The component is rated for industrial operating temperatures between -40°C and +100°C TJ.

Feature Summary

• MAX V architecture with 980 macrocells and 1270 logic elements
• System-In-Programmable (SIP) capability using flash technology
• 144-pin TQFP package with 114 available I/Os
• Industrial temperature range (-40°C to +100°C TJ)

Applications

• FPGA configuration controller
• Bus and protocol bridging
• I/O expansion

Part Context

This part number corresponds to the Intel/Altera MAX V series CPLDs. The '5M' prefix identifies the MAX V family, while '1270' indicates the logic element count. The suffix 'I5N' specifies the industrial temperature grade, 1.8V core voltage, and tray packaging format.

Replacement Considerations

Compatible alternatives within the MAX V family include the 5M1270ZT144C5N (commercial temperature grade) or higher-density variants such as the 5M2210 series. Verify that the replacement maintains the 144-TQFP package and required voltage specifications.