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CY91590 Series
FR Family FR81S 32-Bit Microcontroller
This series is Cypress 32-bit microcontroller designed for automotive and industrial control applications. It contains the FR81S CPU that is compatible with the FR family. The FR81S has a high level performance among the Cypress FR family by enhancing CPU instruction pipeline and load store processing, and improving internal bus transfer. It is best suited for application control for automotive.
Features
FR81S CPU Core
32-bit RISC, load/store architecture, pipeline 5-stage structure
Maximum operating frequency:
128 MHz (Source oscillation = 4.0 MHz and 32 multiplied (PLL clock multiplication system))
It shows maximum CPU frequency of series.
CY91590 Datasheet
