ALTEPM1270T144C3N
Overview
The EPM1270T144C3N is a high-density Complex Programmable Logic Device (CPLD) from Altera's MAX II family, featuring 1270 logic elements and a non-volatile, instant-on architecture. It utilizes a MultiVolt core and I/O interface, allowing it to bridge between different voltage domains while maintaining low power consumption. With a maximum clock frequency of 304 MHz and 116 available GPIOs, it provides a flexible solution for glue logic and system control in a 144-pin TQFP package.
Why Choose This Part
The MAX II architecture offers the unique benefit of non-volatile configuration without an external boot PROM, simplifying PCB layout and enhancing security. It combines the low power and cost of a CPLD with the density of a small FPGA, featuring four global clocks and Schmitt triggers for robust signal integrity.
Applications
Getting Started
Development is performed using the Intel (formerly Altera) Quartus II software, which supports VHDL and Verilog entry. Hardware programming is achieved through a standard JTAG interface compliant with IEEE Std. 1532, typically using a USB-Blaster download cable.
