EPM570T100C3N

Complex Programmable Logic Devices Overview

The Altera EPM570T100C3N 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. The device offers 76 input/output pins within a 100-pin TQFP package. It operates on Flash memory technology, supporting supply voltages of 2.5 V and 3.3 V with a maximum operating frequency of 304 MHz and a typical propagation delay of 5.4 ns. Total non-volatile memory capacity is 8192 bits.

Complex Programmable Logic Devices Feature Summary

• Flash-based non-volatile configuration for instant-on operation
• System-in-Package (SiP) architecture integrating CPLD fabric with I/O buffers
• Supports in-system programming via JTAG interface
• Operates at frequencies up to 304 MHz with 5.4 ns max propagation delay

Complex Programmable Logic Devices Applications

• Address decoding and bus bridging in embedded systems
• Translation between different voltage domains (e.g., 3.3V to 2.5V)
• Simple state machine implementation for control logic
• Replacement for legacy GAL or PAL devices

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or original manufacturer channels. Confirm RoHS compliance status as indicated in official datasheets. Check for moisture sensitivity level (MSL 3) handling requirements during storage and assembly. Ensure ordering suffixes match specific temperature grades and package variants.

Complex Programmable Logic Devices Selection Notes

Select this model when 440 macrocells and 76 I/Os are sufficient for the design. Compare against EPM570GT100C3N if industrial temperature range (-40°C to +85°C) is required instead of commercial grade (0°C to +70°C). Consider pin count compatibility with existing PCB footprints before substitution.

Complex Programmable Logic Devices Part Context

This part belongs to the Intel (formerly Altera) MAX II family of CPLDs. It serves as a low-cost, low-power solution for simple programmable logic applications. The 'T' indicates a TQFP package, '100' denotes pin count, 'C' specifies commercial temperature range, and '3' refers to the speed grade.

Complex Programmable Logic Devices Replacement Considerations

EPM570GT100C3N is a verified alternative offering the same logical functionality but with an extended industrial temperature range (-40°C to +85°C). Other MAX II series parts may require retiming or resource adjustment due to differing LAB structures.