FS27 Safety SBC 12V Evaluation Board

KITFS27EVM new
Preproduction
  • This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information contact support or your sales representative.

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The KITFS27EVM provides easy customer configuration of the FS2700 device family. The evaluation kit offers full flexibility to play with all the features of the device on both main and safety domains. All regulators are accessible through connectors. Nonuser signals, like DC/DC switcher node, are mapped on test points. It targets 12 V automotive applications.

The KL25Z FRDM connected to the board, combined with the FS27 NXP GUI software, allows to fully configure and control the FS27 SBC. The board can be used in a standalone mode and controlled with a USB interface.

This board is populated with an FS27 family superset part for device evaluation. The part soldered on the board can be programmed (OTP) three times and it is possible to test as many configurations as needed in emulation mode before and after programming. No extra tools or board are needed for device programming.

Supported Devices

Processors and Microcontrollers

S32K Auto General-Purpose MCUs

  • S32K3: S32K3 Microcontrollers for Automotive General Purpose

Power Management

12 V, 24 V, and 48 V SBC Solutions

  • FS27: 12 V / 24 V / 48 V Safety System Basis Chip for ASIL D

Features

Connectivity

  • FRDM-KL25Z MCU plugged allows USB connection for easy connection to software GUI (access to SPI/I²C bus, IOs, Safety outputs, Debug, AMUX, regulators) USB connection for register access, OTP emulation and programming

Power Management

  • VBAT power supply connectors (Jack and Phoenix, 35 V max)
  • VPRE output 5 V to 6.35 V, up to 2.5 A
  • VBOOST in Independent mode or in front-end topology to support battery cranking profiles, up to 18 V
  • VCORE output 0.8 V to 5.0 V, up to 3.5 A
  • LDO1 and LDO2, from 1.0 V to 5.0 V, up to 400 mA
  • VTRK1 and VTRK2, from 1.0 V or 5.0 V, up to 150 mA
  • VREF for external ADC reference, from 1.8 V to 5.0 V, up to 80 mA

Support

  • FS0B/LIMP and FS1B external safety pins

General Specifications

  • Debug mode access
  • Manual or Automated OTP fuse programming
  • Connectors allowing easy access to digital signals
  • Allows easy configuration of front-end and back-end power topologies

Components

  • LEDs that indicate signal or regulator status
  • Analog variable resistor to test external VMON
  • LQF48 nonsoldered socket to allow functional testing and programming of multiple devices. Due to the socket limitation, all output current should be limited to 1 A maximum

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