P0111DA 5AL3 is part of the STMicroelectronics System-in-Package (SiP) product family. It is a small form factor, low-cost, high-performance module combining a host of features and components in a single package. The module integrates a STM32F078 Cortex-M0 microcontroller with 1 MB of on-chip Flash memory, an embedded Ethernet PHY transceiver, a 3-axis digital accelerometer, and an onboard temperature sensor. The module is designed for fast and easy implementation of systems requiring a low cost, low power, and yet high-performance host microcontroller.