EPM1270M256C5N

Complex Programmable Logic Devices Overview

The Altera EPM1270M256C5N is a Complex Programmable Logic Device (CPLD) belonging to the MAX II family. It features 1270 logic elements, 980 macrocells, and 127 Logic Array Blocks (LABs). The device provides 212 I/O pins and utilizes a 256-pin MBGA package measuring 11x11 mm. It supports System In-Programmability via Flash memory technology. Electrical specifications include a maximum propagation delay of 6.2 ns and a maximum operating frequency of 304 MHz. Internal supply voltages are listed as 2.5V and 3.3V. The component operates within a temperature range of 0°C to 85°C.

Complex Programmable Logic Devices Feature Summary

• Contains 1270 logic elements and 980 macrocells for complex logic implementation.
• Supports System In-Programmability (SIP) using non-volatile Flash memory.
• Offers 212 user-accessible I/O pins in a 256-TFBGA/MBGA package.
• Delivers high-speed performance with a maximum propagation delay of 6.2 ns.

Complex Programmable Logic Devices Applications

• General-purpose digital logic replacement
• Bus protocol conversion
• Address decoding and control logic

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'C5N' against the manufacturer's current ordering guide to confirm pinout compatibility and voltage levels. Check for Product Change Notices regarding label updates or manufacturing site changes. Confirm RoHS compliance status and Moisture Sensitivity Level (MSL 3) requirements for surface-mount assembly processes.

Complex Programmable Logic Devices Selection Notes

Select this model when 212 I/Os are required within the MAX II architecture. Compare against the EPM1270T144 variant if fewer pins (116) suffice, noting the difference in package type. Ensure the design accommodates the 256-ball BGA footprint and thermal dissipation characteristics associated with the 11x11 mm package size.

Complex Programmable Logic Devices Part Context

This part belongs to the Altera MAX II family, designed for low-power, cost-effective CPLD applications. It serves as a successor to older EPM series devices, offering higher density and reprogrammability through Flash technology compared to previous EPROM-based counterparts.

Complex Programmable Logic Devices Replacement Considerations

Direct functional equivalents within the same package and pin count are not explicitly confirmed in the provided data. Cross-reference with other EPM1270 variants such as EPM1270GM256I5N for industrial temperature ranges or different voltage options.