Intel® MAX® 10 External Memory Interface User Guide

ID 683087
Date 10/31/2022
Document Table of Contents

1.1. Intel® MAX® 10 External Memory Interface Support and Performance

The Intel® MAX® 10 devices contain circuitry that supports several external memory interface standards.
Table 1.  Memory Standards Supported by the Soft Memory Controller for Intel® MAX® 10 Devices
External Memory Interface Standard Rate Support Speed Grade Voltage (V) Max Frequency (MHz)
DDR3 SDRAM Half –I6 1.5 303
DDR3L SDRAM Half –I6 1.35 303
DDR2 SDRAM Half –I6 1.8 200
–I7 and –C7 167
LPDDR2 2 Half –I6 1.2 200 3
Note: Automotive-grade Intel® MAX® 10 devices do not support external memory interfaces.
2 Intel® MAX® 10 devices support only single-die LPDDR2.
3 To achieve the specified performance, constrain the memory device I/O and core power supply variation to within ±3%. By default, the frequency is 167 MHz.