CY91520 - Cypress Semiconductor

CY91520 32-bit Microcontroller

CY91520 Series 32-bit FR81S Microcontroller The CY91520 series is a Cypress 32-bit microcontroller designed for automotive devices. This series contains the FR81S CPU which is compatible with the FR family. Note:This series is a composition of the end of the above-mentioned each name of articles of presence, According to Presence of sub-clock, CSV initial v.

Features

FR81S CPU Core
 32-bit RISC, load/store architecture, pipeline 5-stage structure
 Maximum operating frequency: 80 MHz (Source oscillation = 4.0 MHz and 20 multiplied (PLL clock multiplication system))
 General-purpose register : 32 bits × 16 sets
 16-bit fixed length instructions (basic instruction), 1 instruction per cycle
 Instructions appropriate to embedded applications  Memory-to-memory transfer instruction  Bit processing instruction  Barrel shift order etc.
 High-level language support instructions
 Function entry/exit instructions
 Register content multi-load and store instr.