Kinetis® K5x Measurement Microcontrollers (MCUs) based on ARM® Cortex®-M4 Core

OrderBudgetary Price excluding tax(US$)HW dev. toolsCore TypeFloating Point UnitOperating Frequency (Max) (MHz)On-chip SRAM (KB)Total Flash (KByte)EEPROM (KB)External memory & connectivity interfacesUARTSPII2CI2SUSBUSB featuresPin countADCDAC16-bit PWM (ch)16-bit Timer (ch)32-bit Timer (ch)Other analog blocksSecurityHuman Machine InterfaceVDD (min)VDD (max) (V)Package typePackage dimension (WxLxH) (mm3)Pin pitch (mm)Ambient Operating Temperature (Min-Max) (°C)
K50_10010K @ US$4.66 - 10K @ US$5.73TWR-K53N512ARM Cortex-M410068, 1285124External bus interface, SDHC Controller4 - 62, 3211 (FS)Device Charge Detect80 - 14416-bit (SAR) x 212-bit x 212134Comparator, OPAMP, PGA, TRIAMP, VREFCRC, Cryptography Accelerator, RNGTouch System Interface1.713.6LQFP, MAPBGA12x12x1.6, 14x14x1.7, 13x13x1.7, 8x8x1.5, 20x20x1.60.5 - 1-40 to 85
K50_7210K @ US$3.46 - 10K @ US$4.37TWR-K53N512ARM Cortex-M47232 - 66160, 2882External bus interface3 - 51, 2211 (FS)Device Charge Detect64 - 12116-bit (SAR) x 212-bit x 1, 6-bit x 112134Comparator, OPAMP, PGA, TRIAMP, VREFCRCTouch System Interface1.713.6LQFP, MAPBGA12x12x1.6, 14x14x1.7, 8x8x1.5, 10x10x1.60.5, 0.65-40 to 85
K51_10010K @ US$4.83 - 10K @ US$5.73TWR-K53N512ARM Cortex-M410064 - 128256, 5124External bus interface, SDHC Controller4, 62, 3211 (FS)Device Charge Detect80 - 14416-bit (SAR) x 212-bit x 212134Comparator, OPAMP, PGA, TRIAMP, VREFCRCTouch System Interface, Segment LCD1.713.6MAPBGA, LQFP13x13x1.7, 12x12x1.6, 8x8x1.5, 14x14x1.7, 20x20x1.60.5 - 1-40 to 85
K51_7210K @ US$3.83 - 10K @ US$4.73TWR-K53N512ARM Cortex-M47234, 66160, 28823 - 51, 21, 211 (FS)Device Charge Detect64 - 12116-bit (SAR) x 212-bit x 1, 6-bit x 112134Comparator, OPAMP, PGA, TRIAMP, VREFCRCTouch System Interface, Segment LCD1.713.6MAPBGA, LQFP8x8x1.5, 12x12x1.6, 10x10x1.6, 14x14x1.70.5, 0.65-40 to 85
K53_10010K @ US$5.85 - 10K @ US$6.10TWR-K53N512ARM Cortex-M410068, 1285124External bus interface, SDHC Controller63211 (FS)Device Charge Detect14416-bit (SAR) x 212-bit x 212134Comparator, OPAMP, PGA, TRIAMP, VREFCRC, Cryptography Accelerator, RNGTouch System Interface, Segment LCD1.713.6MAPBGA, LQFP13x13x1.7, 20x20x1.60.5, 1-40 to 85