The F2805x Piccolo family of microcontrollers (MCUs)
provides the power of the C28x core and CLA coupled with highly integrated control peripherals in
low pin-count devices. This family is code-compatible with previous C28x-based code, and also
provides a high level of analog integration.
An internal voltage regulator allows for single-rail operation. Analog comparators with
internal 6-bit references have been added and can be routed directly to control the PWM outputs.
The ADC converts from 0 to 3.3-V fixed full-scale range and supports ratio-metric
VREFHI/VREFLO references. The ADC interface has been
optimized for low overhead and latency.
The Analog Front End (AFE) contains up to seven comparators with up to three integrated
DACs, one VREFOUT-buffered DAC, up to four PGAs, and up to four digital filters. The PGAs can
amplify the input signal in three discrete gain modes. The actual number of AFE peripherals will
depend upon the TMS320F2805x device number. See for more details.
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