CY9BF521L - 32-bit FM3 Microcontroller

This page provides the datasheet information for the CY9BF521L, a member of the CY9B520M 32-bit FM3 Microcontroller family.

Product Overview

Cypress

Part number	CY9BF521L
Manufacturer	Cypress
File Size	2.89 MB
Description	32-bit FM3 Microcontroller
Datasheet	CY9BF521L Datasheet
Additional preview pages of the CY9BF521L datasheet.

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.

CY9B120M - 32-bit Microcontroller (Cypress Semiconductor)
CY9B400A - 32-bit Microcontroller (Cypress Semiconductor)
CY9B460R - FM4 Microcontroller (Cypress Semiconductor)
CY9B510R - FM3 Microcontroller (Cypress Semiconductor)
CY9BD10T - FM3 Microcontroller (Cypress Semiconductor)
CY9BS - Quartz Crystal Low Profile HC49S Leaded Crystal (Crystek Corporation)
CY9BSMD - Quartz Crystal Surface Mount HC49S SMD Crystal (Crystek Corporation)
CY91520 - 32-bit Microcontroller (Cypress Semiconductor)
CY91590 - 32-bit Microcontroller (Cypress Semiconductor)
CY96380 - 16-bit Microcontroller (Cypress Semiconductor)

Other Datasheets by Cypress

Published: Feb 3, 2024 |