K51P81M72SF1

Freescale Semiconductor Data Sheet: Technical Data K51 Sub-Family Supports: MK51DX128CLK7, MK51DX256CLK7 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 85°C 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 – Segment LCD controller supporting up to 36 frontplanes and 8 backplanes, or 40 frontplanes and 4 backplanes, depending on the package size – Low-power hardware touch sens...