Feature
- Up to 50 MHz/83DMIPS, 32-bit RISC CPU with 0.5 mA/MHz current consumption (Typical)
- Two I2S/SPI modules for Codec and serial communications
- Peripheral Pin Select (PPS) functionality
- Parallel Master Port (PMP) for graphics interfaces
- Charge Time Measurement Unit (CTMU) :
- Supports mTouchTM Capacitive touch buttons and sliders
- Provides high-resolution time measurement (1 ns)
- On-chip temperature measurement capability
- Temperature Range - 40°C to 105°C
- Operating voltage range of 2.3V to 3.6V
- 256KB Flash memory (plus an additional 3 KB of Boot Flash)
- 64K SRAM memory
- 1.65 DMIPS/MHz (Dhrystone 2.1) performance
- MIPS32® M4K® core with MIPS16e® mode for up to 40% smaller code size
- Pin-compatible with most Microchip 16-bit devices
- Multiple power management modes
- Configurable WDT with on-chip Low-Power RC oscillator for reliable operation
- Peripheral Pin Select (PPS) functionality
- Up to 4 channels of hardware DMA with automatic data size detection
- Two UART and I2C™ modules
- Separate PLLs for CPU and USB clocks
- Hardware Real-Time Clock and Calendar (RTCC)
- Five 16-bit Timers/Counters (two 16-bit pairs combine to create two 32-bit timers)
- Five Capture inputs and Five Compare/PWM outputs
- Data communication: I2S, LJ, RJ, DSP modes
- Control interface: SPI and I2C™
- Master clock:
- Generation of fractional clock frequencies
- Can be synchronized with USB clock
- Can be tuned in run-time
- Up to 13-channel, 10-bit ADC
- Three Analog Comparators
- Charge Time Measurement Unit (CTMU)
- Four programming and debugging Interfaces
- IEEE Standard 1149.2 compatible (JTAG) boundary scan
