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
• 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
   – Two UART modules
   – I2S module