Safe SBC with Buck and Boost DC/DC up to 800 mA on Vcore

MC34FS6407

The MC34FS6407 System Basis Chip (SBC), an NXP® Energy-Efficient solution, provides power to MCUs and offer system loads and optimize energy consumption through DC/DC switching regulators, linear regulators and ultra-low-power saving modes.

  • Advanced functional safety measures.
  • IEC 61508 functional safety metrics available upon demand.
  • Serial peripheral interface (SPI) to allow control and diagnostics with the MCU.
  • Integrates CAN physical interface compliant with the ISO11898-2 and -5 standards along with the latest automotive OEM standards for EMC and ESD.

See product image

Product Details

Select a section:

Block Diagram

MC34FS6407/8 Product Block Diagram

MC34FS6407/8 Product Block Diagram
Get diagram PDF

Features

Key Features

  • Independent safety monitoring unit with fail safe output
  • Secure SPI interface
  • Configurable digital I/Os through SPI registers, including monitoring of FCCU
  • Analog multiplexer sense and monitor supply voltage, for space savings

Energy Management Unit

  • Flexible DC/DC pre-regulator: buck-boost and standard buck
  • DC/DC voltage regulator to supply MCU core up to 800 mA, from 1.2 V to 3.3 V
  • Multiple wake-up sources in low-power mode: CAN and/or I/Os
  • Linear voltage regulator dedicated to auxiliary loads
  • Linear voltage regulator dedicated to MCU A/D reference voltage or I/Os supply
  • Input supply = 24 V DC

Functional Safety Measures

  • Enhanced safety block associated with fail-safe outputs
  • Designed for ASIL D applications (FMEDA, Safety manual)
  • Secured SPI interface
  • Configurable I/Os for wake-up and safety purposes

Robust Physical Layer

  • ISO11898-2,-5 CAN high-speed physical interface
  • High EMC immunity and ESD robustness

SafeAssure Program

SafeAssure Functional Safety Program

SafeAssure Functional Safety Program

When it comes to functional safety, NXP stands for quality and reliability. Our SafeAssure program simplifies system-level safety requirements in accordance with ISO 26262.
Read more

Design Resources

Select a section:

Documentation

Quick reference to our documentation types.

Filters

2 documents

Hardware

Filters

1-5 of 7 hardware offerings

  • Test Accessories and Debugger

    TRACE32 Debugger with CombiProb

    The TRACE32 CombiProbe is recommended for debugging microcontrollers consisting of Cortex-M Cores and cores from other architectures, or for parallel operation of two Cor...
    TRACE32 Debugger with CombiProb By Lauterbach Gold Partner
  • Test Accessories and Debugger

    TRACE32 Debug and Parallel NEXU

    Lauterbach has over 40 years of experience in making world class microprocessor development tools. TRACE32 NEXUS for is a high-end debug and trace system for MPC5XXX with...
    TRACE32 Debug and Parallel NEXU By Lauterbach Gold Partner
  • Test Accessories and Debugger

    TRACE32 Debug and Aurora NEXUS

    Lauterbach has over 40 years of experience in making world class microprocessor development tools. TRACE32 NEXUS for is a high-end debug and trace system for MPC5XXX with...
    TRACE32 Debug and Aurora NEXUS By Lauterbach Gold Partner
  • Test Accessories and Debugger

    TRACE32 BDM Debugger for MCS08

    Lauterbach has over 40 years of experience in making world class microprocessor development tools. TRACE32 supports debugging NXP‘s S08/HCS08 processor series via the BDM...
    TRACE32 BDM Debugger for MCS08 By Lauterbach Gold Partner
  • Test Accessories and Debugger

    TRACE32 JTAG Debugger for StarC

    Lauterbach has over 40 years of experience in making world class microprocessor development tools. TRACE32 supports technologies like JTAG and NEXUS with embedded debugge...
    TRACE32 JTAG Debugger for StarC By Lauterbach Gold Partner
Show All

Software

Filters

2 software offerings

Engineering Services

1 engineering service

To find a complete list of our partners that support this product, please see our Partner Marketplace.

Support

What do you need help with?

Search