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Cypress (Spansion / Fujitsu)

Spansion microcontrollers took over Fujitsu FMEA in 2013.

On December 1st 2014 Spansion merged with Cypress. Cypress offered in the past controllers with CAN with its PSoC series. These controllers are added here.

Try to put the latest devices on top of each section and mark end-of-line products. Only specify the main parameters of the micro controllers and go more into deep with details about the CAN interface. Always try to put a link to the data sheet or manual.

Years age there was a short form catalogue of all Fujitsu CAN controllers available. Where is it now?

8 bit Controllers

  • PSoC 3 (Cypress) Single-Cycle 8051 core up to 67 MHz supplemented with programmable PLD-based logic.
    For CAN see the application note.

16 bit Controllers

Fujitsu offered many 16bit derivates.

32 bit Controllers

  • Feb/2015 Spansion announced Cortex-M7 family
  • FM3 MCU family based on Cortex-M3,
    • MB9 [AB] Fx, where x is
      • 1: Without USB/CAN
      • 4: With CAN
      • 5: With USB & CAN
      • D: Dual EtherMAC & USB & CAN
    • MB9BF506A for inverter control.
    • MB9B520M Series (PDF) max. 2 CAN channels.
    • MB9A420L/120L Series Features CAN Communications, Energy-efficiency
  • FM4 MCU family based on Cortex-M4
  • S6E2C series MCU Cortex®-M4F based with one CAN FD :-) channel and up to two channels classic CAN, up to 200 Mhz CPU, up to 2 MiB FLASH, 192 KiB SRAM, Data Sheet. (available in the first quarter of 2015)
  • ARM Cortex-M7 - announced at Electronica 2014 in Munich, hopefully with CAN, and CAN FD
  • FM0+ MCU Family based on Cortex-M0+ (does this family have CAN members?)
  • Traveo™ S6J3100 family of ARM Cortex R5 based dual-core controllers @200 MHz. up to three CAN channels. Already CAN FD :-)
    • S6J311EJAA, CAN controller: CAN FD, Max 2 channel, CAN Clock Max 40MHz, 192 message buffers/channel, data bit rate max 5 Mbit/s
  • FCR4 Cortex-R4 based family with 3 CAN interfaces implementing the BOSCH C_CAN.
    • MB9DF126 Atlas
    • MB9DF125 Atlas-L
    • MB9EF226 Titan
  • PSoC 5LP (Cypress) is a low power ARM® Cortex™ - M3 based programmable system on chip supplemented with programmable PLD-based logic.
    For CAN see the application note.


Stand alone CAN Controllers

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