Changes

This board supports the Microchip ATSAML11 NXP LPC1343 microcontroller.

The core of the SAML11 chip runs from a 13.2v 3v supply. This is supplied through the CW308T 1.2v regulatorfilter and delivered across a shunt resistor for power analysis. The I/O busses buses are also supplied with 3.3v.== Security Features Code Read Protection ==

The SAML11 platform integrates many advanced security features including:LPC13* Up * family uses a code read protection feature to four tamper pins for static and dynamic intrusion detections* Silent flash restrict access for side channel attack resistance* Data scrambling with user-defined keys for both Flash and RAM* A True Random Number GeneratorFor a full list of security features see the product family data sheet<ref>http://ww1.microchip.com/downloads/en/DeviceDoc/SAM-L10L11%20Family-DataSheet%20-%20DS60001513Bto application code after programming.pdf</ref>

The SAML10/11 family implements a serial bootloader. Usage of this bootloader is not detailed in the data sheet, for usage information see Microchip Application note AN2699<ref>http://ww1.microchip.com/downloads/en/AppNotes/00002699A-UART%20Bootloader%20for%20SAM%20L10%20%20SAM%20L11.pdf</ref>and USB bootloaders are supported on these devices.

 Serial Wire Debug (SWD) is also supported for programming and debugging applications.