5M80ZT100I5N

Overview

The Altera 5M80ZT100I5N is a MAX V series Complex Programmable Logic Device (CPLD) manufactured using 90nm Flash technology. It provides 80 logic elements and 64 macrocells within a 100-pin TQFP package. The device operates with an internal core voltage of 1.71V to 1.89V and supports I/O voltages of 1.2V, 1.5V, 1.8V, 2.5V, or 3.3V. Key electrical parameters include a maximum propagation delay of 7.5ns and a maximum operating frequency of 152MHz. It features 8Kbit of user-accessible Flash memory for data storage and supports JTAG in-system programming.

Feature Summary

• Non-volatile Flash architecture eliminates the need for external configuration memory.
• Single 1.8V supply design simplifies power management compared to dual-supply devices.
• Integrated 8Kbit user Flash allows storage of calibration data or serial numbers.
• Supports multiple I/O standards including LVCMOS and LVTTL across independent banks.

Applications

• Level translation between different voltage domains in embedded systems.
• Address decoding and bus buffering in industrial control panels.
• Power-on reset generation and supervisor logic for microcontrollers.
• Simple state machine implementation for consumer electronics.

Procurement Notes

Verify the specific suffix 'I5' confirms the industrial temperature range of -40°C to +85°C. Confirm the 'T' indicates the 100-lead Thin Quad Flat Pack (TQFP) package with a 14x14mm body size. Ensure the ordering part number matches the exact speed grade required for timing closure, as variations exist within the MAX V family.

Selection Notes

Select this component when non-vatility is required without external configuration chips. Compare against EPM240 if higher logic density (240 LEs) is needed, noting the EPM240 requires a separate VCCIO supply. Consider the 5M1270ZT for increased capacity while maintaining the single-supply advantage. Verify pin compatibility if replacing legacy CPLDs like the EPM7000 series.

Part Context

The 5M80ZT100I5N belongs to Intel's (formerly Altera) MAX V family, designed as a low-cost, low-power successor to the MAX II series. It utilizes advanced 90nm Flash process technology to reduce static power consumption significantly. This series targets applications requiring small-scale programmability, such as interface bridging and simple control logic, offering a balance between performance and power efficiency.

Replacement Considerations

Direct functional equivalents include the EPM240T100I5N, though it requires dual supplies (VCCINT/VCCIO). For pin-compatible upgrades within the same package, consider the 5M1270ZT100I5N for higher logic density. Cross-family replacements like the Lattice MACHxo2 require retiming and voltage level verification.