Digital Signal Controllers for Auto and Industrial Applications


Block Diagram

56F834X/814X Digital Signal Controller

NXP<sup>&#174;</sup> 56F834X/814X Digital Signal Controller Block Diagram


  • On-chip memory includes high-speed volatile and nonvolatile components:
    • 128 KB of program Flash
    • 4 KB of program RAM (56F834X devices)
    • 8 KB of data RAM
    • 8 KB of data Flash (56F834X devices)
    • 8 KB of boot Flash
    • Up to 60 MIPS at 60 MHz execution frequency
  • Access up to 4 MB of off-chip program and 32 MB of data memory
  • JTAG/EOnCE for unobtrusive real-time debugging
  • Four 12-bit ADCs
  • Temperature sensor
  • FlexCAN (CAN version 2.0 B-compliant)
  • Two serial communication interfaces (SCIs)
  • Up to two serial peripheral interfaces (SPIs)
  • Two dedicated external interrupt pins
  • Up to 76 GPIO pins
  • Software-programmable phase lock loop

Part numbers include: MC56F8145VFGE, MC56F8146VFVE, MC56F8345MFGE, MC56F8345VFGE, MC56F8346MFVE, MC56F8346VFVE.


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