Features
• Operating Characteristics
    – Voltage range: 1.71 to 3.6 V
    – Flash write voltage range: 1.71 to 3.6 V
    – Temperature range (ambient): -40 to 105°C
• Performance
    – Up to 50 MHz ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz
• Memories and memory interfaces
    – Up to 128 KB program flash.
    – Up to 32 KB FlexNVM on FlexMemory devices
    – 2 KB FlexRAM on FlexMemory devices
    – Up to 16 KB RAM
    – Serial programming interface (EzPort)
• Clocks
    – 3 to 32 MHz crystal oscillator
    – 32 kHz crystal oscillator
    – Multi-purpose clock generator
• System peripherals
    – Multiple low-power modes to provide power optimization based on application requirements
    – 4-channel DMA controller, supporting up to 41 request sources
    – External watchdog monitor
    – Software watchdog
    – Low-leakage wakeup unit
• Security and integrity modules
    – Hardware CRC module to support fast cyclic redundancy checks
    – 128-bit unique identification (ID) number per chip
• Analog modules
    – 16-bit SAR ADC
    – Two analog comparators (CMP) containing a 6-bit DAC and programmable reference input
    – Voltage reference
• Timers
    – Programmable delay block
    – Eight-channel motor control/general purpose/PWM timer
    – Two-channel quadrature decoder/general purpose timer
    – Periodic interrupt timers
    – 16-bit low-power timer
    – Carrier modulator transmitter
    – Real-time clock
• Communication interfaces
    – USB full-/low-speed On-the-Go controller with onchip transceiver
    – SPI module
    – I2C module
    – Three UART modules
    – I2S module