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CY9DF126 Datasheet Cluster Arm Cortex-R4 MCU

Manufacturer: Cypress (now Infineon)

Overview: CY9DF126 - Atlas CY9DF126 Series General.

General Description

CY9DF126 series is based on Cypress’s advanced Arm architecture (32-bit with instruction pipeline for RISC-like performance).

Improvements compared to the previous generation include significantly improved performance at higher frequency, reduced power consumption and faster start-up time.

For highest processing speed at optimized power consumption an internal PLL can be selected to supply the CPU with up to 128 MHz operation frequency from an external resonator.

Key Features

  • High-Performance/High Memory Content.
  • Arm® Cortex®-R4, 8KB D-Cache, 8KB I-Cache.
  • 32-Bit Armv7 architecture.
  • 205 DMIPS.
  • 2MB Internal Flash.
  • 64KB Internal EEFlash (Data Flash).
  • 208KB Internal RAM with ECC Connectivity.
  • 3x CAN, 2 x LIN-USART, 3 x SPI, 1 x I2C, 2 x I2S.
  • Up to six Stepper Motor Control (SMC) outputs.
  • HS-SPI (memory mapped access).
  • APIX 1 x PHY / 2 x AIC.
  • External Bus Interface (24-bit address/16-bit data) Safety Features/Securit.