MC33972ATEKR2 IC-33972 SWITCH DETECTION INTERFACE WAKEUP MC33972ATEKR2 is a high-performance interface IC that featuring a ROHS interface with supply voltage of nan and current: FREESCALE-NXP. Designed for versatile applications with SMT mounting type. Manufactured by SSOP32 with a package size of N/A.Compliant with N/A standards and packaged as TAPE&REEL.