Microcontrollers add features to ease late design changes
The I/O Handler peripheral can be easily configured to add I2S, I2C, UART, DMA and other functionality to the MCU with little impact on CPU performance. Each microcontroller features a low-power 50-MHz ARM Cortex-M0 processor with up to 128 KB of flash, 12 KB of SRAM and 4 KB of EEPROM, with an additional Full-Speed USB device controller included on the LPC11U37H.
You can add functionality, such as serial communications interfaces, at any time in the design cycle, NXP says; the I/O Handler can provide DMA (Direct Memory Access) or ADC threshold functionality to further optimise performance and power efficiency.
The I/O Handler is configured using pre-compiled libraries that can be downloaded from NXP’s LPCware software and support website and are available for no additional charge.
NXP; www.nxp.com/pip/LPC11E37HFBD64 / www.nxp.com/pip/LPC11U37HFBD64
Video content is at; https://youtu.be/tS6s_TvWst0 and https://youtu.be/CrDC4apBwfg
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