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MB9B520M Datasheet 32-bit Arm Cortex-M3 FM3 Microcontroller

Manufacturer: Cypress (now Infineon)

Overview: MB9B520M Series 32-bit Arm® Cortex®-M3 FM3 Microcontroller The MB9B520M 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, ADCs, DACs and Communication Interfaces (USB, CAN, UART, CSIO, I2C, LIN). The products which are described in this data sheet are placed into TYPE9 product categories in “FM3 Family Peripheral Manual”.

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Key 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.

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