MK20DX256VLK7

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 ℃
• 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; 16-channel DMA controller, supporting up to 63 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
• Human-machine interface – Low-power hardware touch sensor interface (TSI) – General-purpose input/output
• Analog modules – Two 16-bit SAR ADCs – Programmable gain amplifier (PGA) (up to x64) integrated into each ADC – 12-bit DAC; Three 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 2-channel quadrature decoder/general purpose timers; 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; Controller Area Network (CAN) module; SPI module; Two I2C modules; Three UART modules; I2S module