CY9BF521K, CY9B520M - 32-bit FM3 Microcontroller

Cypress

Datasheet Details

Part number	CY9BF521K, CY9B520M
Manufacturer	Cypress
File Size	2.89 MB
Description	32-bit FM3 Microcontroller
Datasheet	CY9B520M-Cypress.pdf
Note	This datasheet PDF includes multiple part numbers: CY9BF521K, CY9B520M. Please refer to the document for exact specifications by model.

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.

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Published: Feb 3, 2024 |