Part Number	CYT3BB Datasheet
Manufacturer	Cypress
Overview	CYT3BB/4BB is a family of Traveo™ II microcontrollers targeted at automotive systems such as high-end body-control units. CYT3BB/4BB has one or two Arm® Cortex®-M7 CPUs for primary processing, and an . * CPU Subsystem * One or two[1] 250-MHz 32-bit Arm Cortex-M7 CPUs, each with * Single-cycle multiply * Single/double-precision floating point unit (FPU) * 16-KB data cache, 16-KB instruction cache * Memory Protection Unit (MPU) * 16-KB instruction and 16-KB data Tightly-Coupled Memories (TCM) * 100.