CY9BF521M - Cypress

CY9BF521M 32-bit FM3 Microcontroller

CY9B520M Series 32-bit Arm® Cortex®-M3 FM3 Microcontroller The CY9B520M Series are highly integrated 32-bit microcontrollers dedicated for embedded controllers with low-power consumption mode and competitive cost. These series are based on the Arm® Cortex®-M3 Processor with on-chip Flash memory and SRAM, and have peripheral functions such as various timers, .

Features

32-bit Arm® Cortex®-M3 Core
◼Processor version: r2p1
◼Up to 72 MHz Frequency Operation
◼Integrated Nested Vectored Interrupt Controller (NVIC): 1 NMI (non-maskable interrupt) and 48 peripheral interrupts and 16 priority levels
◼24-bit System timer (Sys Tick): System timer for OS task management On-chip Memories [Flash memory]
◼Dual operation Flash memory  Dual Operation Flash memory has the upper bank and the lower bank. So, this series could implement erase, write and read operations for each bank simultaneously.  Main area: Up to 256 Kbytes (Up to 240 Kbytes upper bank + 16 Kbytes lower b.