The SimpleLink Ethernet MSP432E401Y microcontroller LaunchPad Development Kit is an intuitive evaluation platform for SimpleLink Arm Cortex-M4F-based Ethernet MCUs. The kit highlights the MSP432E401Y MCU with integrated Ethernet MAC and PHY and a wide variety of wired communication interfaces including USB-OTG, CAN, Quad-SPI (QSSI), I2C, SPI, UART and other serial protocols. It features a 120MHz CPU, 1MB of flash, 256kB of SRAM, and an on-board XDS-110 debug probe. The board follows the 80-pin LaunchPad standard, leveraging the BoosterPack ecosystem for hardware expansion.
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| Core Processor | ARM® Cortex®-M4F |
| CPU Speed | 120MHz |
| Flash Memory | 1024KB |
| SRAM | 256KB |
| Ethernet | 10/100 Integrated MAC and PHYMbps |
| Interface | Ethernet, USB-OTG, CAN, QSSI, I2C, SPI, UART |
| On-board Debug Probe | XDS110 |
| Operating Supply Voltage | 4.75 to 5.25V |
| Operating Temperature Range | -40 to 105°C |
| Board Dimensions | 17.4 x 6.35 x 1.08cm |
| RoHS | Compliant (Directive 2011/65/EU) |
| ECCN | 5A992.C |
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