Audio/Graphics/Touch HMI Features
•External graphics interface with up to 34 PMP pins
•Audio data communication: I2S, LJ, RJ, USB
•Audio data control interface: SPI and I2C™
•Audio data master clock:
-Generation of fractional clock frequencies
-Can be synchronized with USB clock
-Can be tuned in run-time
•Charge Time Measurement Unit (CTMU):
-Supports mTouch™ capacitive touch sensing
-Provides high-resolution time measurement (1 ns)
Advanced Analog Features
•ADC Module:
-10-bit 1 Msps rate with one Sample and Hold (S&H)
-Up to 28 analog inputs
-Can operate during Sleep mode
•Flexible and independent ADC trigger sources
•On-chip temperature measurement capability
•Comparators:
-Two dual-input Comparator modules
-Programmable references with 32 voltage points