MK20DX128VLF5

Key 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 ℃
• 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