EPM240GF100C5N

Complex Programmable Logic Devices Overview

The Altera EPM240GF100C5N is a MAX II series Complex Programmable Logic Device (CPLD) manufactured using 0.18μm CMOS Flash technology. It provides 240 logic elements and 192 macrocells within a 100-pin FBGA package. The device features non-volatile configuration storage, enabling immediate operation upon power-up without external configuration memory. Key electrical parameters include a maximum propagation delay of 4.7 ns and an internal core voltage range of 1.71V to 1.89V. It supports up to 80 user I/Os with MultiVolt capability for flexible voltage domain selection.

Complex Programmable Logic Devices Feature Summary

• Non-volatile Flash architecture allows instant-on operation and retains configuration without power.
• Integrated 8Kbit User Flash Memory available for small data storage or parameter retention.
• MultiVolt I/O banks support independent voltage standards including 1.5V, 1.8V, 2.5V, and 3.3V.
• Supports In-System Programming (ISP) via JTAG interface for field updates.

Complex Programmable Logic Devices Applications

• Bus bridging and protocol conversion between different voltage domains.
• I/O expansion for microcontrollers and embedded processors.
• Power-on reset generation and sequencing control.
• Logic glue functions in industrial and consumer embedded systems.

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'G' against the manufacturer's current ordering guide, as it may indicate a specific packaging or environmental variant distinct from standard commercial grades. Confirm RoHS compliance status through official datasheets. Check for any Product Change Notices (PCNs) related to labeling or manufacturing site changes that might affect qualification for existing designs.

Complex Programmable Logic Devices Selection Notes

Select this component when non-vatility is required to eliminate external configuration EEPROMs. Ensure the design fits within the 240 LE and 80 I/O limits. Verify that the target application operates within the commercial temperature range (0°C to +70°C). Consider the 100-LBGA/FBGA footprint constraints during PCB layout compared to TQFP alternatives.

Complex Programmable Logic Devices Part Context

This part belongs to the Intel (formerly Altera) MAX II family, designed for low-cost, low-power applications. It serves as a successor to the MAX 7000 series, offering higher density and lower power consumption while maintaining pin-to-pin compatibility with certain legacy devices. The MAX II series is widely used for simple logic replacement and interface management.

Complex Programmable Logic Devices Replacement Considerations

For direct pin-compatible replacements in TQFP packages, consider the EPM240T100C5N variant. For lead-free or specific environmental requirements, verify the 'N' suffix availability. Cross-family migration to newer Intel MAX 10 or Agilex devices requires significant architectural redesign and is not a direct drop-in replacement.