Description
Additional Features Key Features
100 MHz/131 DMIPS, MIPS32® M4K® core
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)
Temperature Range - 40°C to 105°C Microcontroller Features
Operating voltage range of 2.3V to 3.6V
64KB Flash memory (plus an additional 12 KB of Boot Flash)
16KB SRAM memory
MIPS16e® mode for up to 40% smaller code size
Pin-compatible with most Microchip 16-bit devices
Low-power management modes (Idle and Sleep) Peripheral Features
Peripheral Pin Select (PPS) functionality
Up to 4 channels of hardware DMA with automatic data size detection
Four UARTs and two I2C™ modules
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 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)
On-chip temperature measurement capability Advanced Analog Features
ADC Module:
10-bit 1Msps rate with one Sample and Hold (S&H)
Up to 28 analog inputs
Can operate during sleep mode
Comparators:
Two dual-input Comparator modules
Programmable references with 32 voltage points Debugger Development Support
In-circuit and in-application programming
4-wire MIPS® Enhanced JTAG interface
Unlimited program and six complex data breakpoints
IEEE 1149.2-compatible (JTAG) boundary scan
