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CY9A140NB Datasheet 32-bit Microcontroller

Manufacturer: Cypress (now Infineon)

Overview: CY9A140NB Series 32-bit ARM® Cortex®-M3 FM3 Microcontroller The CY9A140NB Series are highly integrated 32-bit microcontrollers dedicated for embedded controllers with low-power consumption mode and petitive 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, and munication Interfaces (UART, CSIO, I2C). The products which are described in this datasheet are placed into TYPE6 product categories in FM3 Family Peripheral Manual.

Key Features

  • 32-bit ARM® Cortex®-M3 Core.
  • Processor version: r2p1.
  • Up to 40 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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CY9A140NB Distributor