Microchip PIC16F753 8-bit microcontroller

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The analog capabilities of the PIC16F753 microcontroller are said to boost system performance and efficiency while reducing system costs. With its integrated Op Amp, slope compensation and core-independent peripherals, the product enables efficient power conversion and provides a versatile platform for adding intelligent sensing and power management to embedded designs.

The 8-bit microcontroller offers all the key features of the PIC12F752 and adds an Op Amp with 3 MHz of gain bandwidth product, in addition to slope compensation for switch-mode power supplies. Non-overlapping complementary waveforms, for comparator and PWM inputs, are provided by the on-chip complementary output generator, with dead-band, phase and blanking control, as well as auto shutdown and reset.

The on-chip 8-channel, 10-bit ADC can be used to add sensing capabilities, including capacitive-touch user interfaces, and two 50 mA outputs support direct driving of FETs. Also on board are high-performance comparators, a 9-bit DAC and a capture compare PWM module. For high-voltage, cost-sensitive designs, the product features a shunt regulator for operation from 2 V to a user-defined maximum voltage level, with less than 2 mA operation current.