Kinetis K8x Secure 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)Cache (KB)Total Flash (KByte)External memory & connectivity interfacesUARTSPII2CI2SUSBUSB featuresCANEthernet w/ 1588GPIOsADCDAC16-bit PWM (ch)16-bit Timer (ch)32-bit Timer (ch)Other analog blocksSecurityPackage typePin countPackage dimension (WxLxH) (mm3)Pin pitch (mm)Ambient Operating Temperature (Min-Max) (°C)
K80_15010K @ US$4.29, 10K @ US$4.44TWR-K80F150M, FRDM-K82FARM Cortex-M415025616.38425653412425LQFP, XFBGA100, 1218x8x0.5, 14x14x1.70.5, 0.65-40 to 105
K81_15010K @ US$5.10, 10K @ US$5.25TWR-POS-K81, FRDM-K82FARM Cortex-M415025616.38425653XFBGA, LQFP100, 1218x8x0.5, 14x14x1.70.5, 0.65-40 to 105
K82_15010K @ US$4.88, 10K @ US$5.02TWR-K80F150M, FRDM-K82FARM Cortex-M415025616.38425653XFBGA, LQFP100, 1218x8x0.5, 14x14x1.70.5, 0.65-40 to 105