SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
There are a variety of memories and peripherals that can interface to the EPI module. Table 16-1 shows the various configurations with their maximum performance.
| Interface | Maximum Frequency |
|---|---|
| Single SDRAM | 60 MHz |
| Single SRAM | 60 MHz |
| Single PSRAM without iRDY signal use | 55 MHz |
| Single PSRAM with iRDY signal use | 52 MHz |
| FPGAs, CPLDs, and others using general-purpose mode | 60 MHz |
| Memory configurations with 2 chip selects | 40 MHz |
| Memory configurations with 4 chip selects | 20 MHz |