NXP Semiconductors FS86 SBC Programming Board (KITFS86SKTFRDMEM)

NXP Semiconductors FS86 SBC Programming Board (KITFS86SKTFRDMEM) is designed to allow easy configuration of the FS86 Safety System Basis Chip (SBC). The Programming Socket Board features a QFN48 socket, which can accept any FS86 device. All regulators are accessible through connectors. Nonuser signals, like the DC-DC switcher node, are mapped to easily accessible test points. The FS86 Safety SBC Programming Socket Board targets 12V automotive and 24V transportation (truck and bus) applications.

The NXP Semiconductors FS86 Safety SBC Programming Socket Board includes a pre-connected FRDM-KL25Z Freedom Development Board. The FRDM-KL25Z, combined with the FS86 NXP GUI software, enables users to view and modify the registers, develop an OTP (One Time Programming) configuration, and burn it when ready. The FS86 device can then be removed from the socket and installed on a prototype board. The OTP device can be burned twice for design flexibility. 

Features

  • Includes FRDM-KL25Z Freedom Development Board enabling USB PC connection for access to GUI software
  • USB connection for register access, OTP emulation, and fuse
  • QFN48 socket enables easy installation and removal of FS86 device
  • VBAT power supply connectors (Jack and Phoenix, 35V max)
  • VPRE output capability up to 10A (external MOSFET)
  • VBOOST 5.0V or 6.0V, up to 800mA
  • BUCK up to 2.5ADC
  • FS0B external safety pin
  • LDO1, from 1.5V to 5.0V, up to 400mA, with load switch capability
  • LDO2, from 1.1V to 5.0V, up to 400mA
  • Ignition key switch
  • Debug mode access
  • Manual or automated OTP fuse programming
  • Connectors allow easy access to digital signals
  • LEDs indicate signal and regulator status
  • Analog variable resistor to test external VMON

Kit Contents

  • Assembled and tested KITFS86SKTFRDMEM Board 
  • Pre-connected FRDM-KL25Z Board
  • USB-STD A to USB-B-mini cable
  • Two connector terminal block plug (2-position, 3.81mm)
  • Two connector terminal block plug (3-position, 3.81mm)
  • Quick Start Guide

Software

FS86-SW-DRIVER
The FS86-SW-DRIVER provides high-level support for FS86 family SBCs. The driver also provides a complete register map. The driver implements basic functionality for FS86 interfacing as I2C communication abstraction, watchdog settings, and refreshes, writing to INIT registers, enabling and disabling voltage regulators, and more.

  • Download the FS86-SW-DRIVER From NXP Semiconductors

NXP GUI for Automotive PMIC Families
The NXP GUI for Automotive PMIC Families lets users evaluate the functionality, configure the OTP settings, program the OTP, and calculate the thermal efficiency for specific use cases. The GUI supports VR5510, FS26, FS86, PF7100, PF5020, PF5023, FS5600, PF5024, PF8200, PF8100, PF8201, PF8101, and PF8121 PMICs.

  • Download the NXP GUI for Automotive PMIC Families from NXP Semiconductors

Resources

  • User Manual
  • Schematic Diagrams
  • FS86 SBC Short Data Sheet

Board Layout

Mechanical Drawing - NXP Semiconductors FS86 SBC Programming Board (KITFS86SKTFRDMEM)

NXP Semiconductors FS86 SBC Programming Board (KITFS86SKTFRDMEM)