EPM570T100C4

Complex Programmable Logic Devices Overview

The Altera EPM570T100C4N is a Complex Programmable Logic Device (CPLD) belonging to the MAX II family. It features 570 logic elements organized into 57 Logic Array Blocks (LABs) and provides 440 macrocells with 76 available I/O pins. The device utilizes non-volatile Flash memory for configuration, supporting System In-Programmability (SIP). It operates on dual voltage supplies of 2.5V and 3.3V, with a maximum propagation delay of 5.4 ns and a maximum operating frequency of 304 MHz. The component is housed in a 100-TQFP surface-mount package with dimensions of 14x14 mm and supports an industrial temperature range of 0°C to 85°C.

Complex Programmable Logic Devices Feature Summary

• Contains 570 logic elements, 57 LABs, and 440 macrocells within a single chip.
• Supports System In-Programmability (SIP) using Flash technology for non-volatile storage.
• Operates at dual supply voltages: 2.5V and 3.3V.
• Delivers high-speed performance with a maximum propagation delay of 5.4 ns and frequency up to 304 MHz.

Complex Programmable Logic Devices Applications

• General-purpose digital logic implementation
• Bus interface bridging between different voltage domains
• State machine control in embedded systems

Complex Programmable Logic Devices Procurement Notes

Verify the suffix 'N' indicates RoHS compliance when sourcing. Confirm the specific speed grade corresponds to the required timing constraints, as other variants like C3 or C5 exist. Check manufacturer documentation for current production status, as older CPLD families may have limited availability or end-of-life notices.

Complex Programmable Logic Devices Selection Notes

Select this model if the design requires 440 macrocells and 76 I/Os in a TQFP-100 package. Ensure the system power rails support both 2.5V and 3.3V levels. Compare against EPM570T100C3N for commercial temperature range (0-70°C) or EPM570T100I5N for extended temperature (-40 to 85°C) if environmental conditions differ.

Complex Programmable Logic Devices Part Context

This part is part of the Altera MAX II series, designed as a low-cost, low-power alternative to traditional CPLDs. It serves as a drop-in replacement for legacy GALs and PALs in many applications. The T100 designation refers to the 100-pin Thin Quad Flat Package (TQFP) form factor.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-compatible substitutes include EPM570T100C3N (commercial temp) and EPM570T100I5N (industrial temp). For lower pin counts, EPM570T100 variants are not applicable; consider smaller packages like VQFP or BGA if space permits, though electrical characteristics remain similar across the MAX II family.