–Internal 40 kHz RC –PLL for CPU clock –32 kHz oscillator for RTC with calibration •Low-power –Sleep, Stop and Standby modes –V BAT supply for RTC and backup registers • 2 x 12-bit, 1 µs A/D converters (up to 16 channels)–Conversion range: 0 to 3.6 V –Dual-...