Microcontrollers target secure IoT and IIoT applications
Summary
This microcontroller family is offered in 28/40/44/48-pin packages for sensor-interfacing, real-time control and communication applications. It also features a 10-bit Analog-to-Digital Converter with Computation (ADCC) capable of 300 ksps and an 8-bit Signal Routing Port module to interconnect digital peripherals without using external pins. These Enhanced Code Protection features include the ability to disable the programming and debugging interface to allow for one-time device programmability and effectively block any unauthorized attempts to communicate with the device via the ICSP™ interface. Additional features include a vectored interrupt controller with fixed latency for handling interrupts, system bus arbiter, Direct Memory Access (DMA) capabilities, Universal Asynchronous Receiver-Transmitter (UART) with support for asynchronous, DMX-512, Digital Addressable Lighting Interface (DALI) and Local Interconnect Network (LIN) protocols; Serial Peripheral Interface (SPI); and I2C. This family also includes memory features such as Memory Access Partition (MAP) and the Device Information Area (DIA), which stores factory calibration values to help improve temperature sensor accuracy.