8-bit MCUs with dual ADC

29 October 2014 DSP, Micros & Memory

Microchip’s new 8-bit PIC16LF1554 and PIC16LF1559 microcontrollers (MCU) include two independent, 10-bit, 100 KSps analog-to-digital converters (ADC) with hardware capacitive voltage divider (CVD) support for capacitive touch sensing. The 14- and 20-pin ICs combine as many as 17 ADC channels with up to 14 KB Flash/512 Bytes RAM, a 32 MHz internal oscillator and two PWM modules, as well as I²C, SPI and EUSART for communications. They are eXtreme Low Power (XLP) compliant with active and sleep currents of 35 μA/MHz and 30 nA, respectively, for applications where energy conservation is paramount.

Avnet Kopp, +27 (0)11 319 8600, shane.padayachee@avnet.eu, www.avnet.co.za

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