The FS23 system basis chip (SBC) offers an expandable family of devices which is pin-to-pin and software compatible. It is scalable from LDO version to DC-DC version as well as from QM to ASIL B. The FS23 SBC includes CAN and LIN transceivers along with a number of system features commonly found in the latest generation of automotive electronic control units (ECUs).
The FS23 SBC is system-added value, offering a high level of integration in order to optimize the bill of material (BOM) cost for the body and comfort market.
The device is suitable for S32K processor-based applications, as well as multi-vendor processors, thanks to its high level of flexibility.
FS23 silicon and enablement (documentation, software and boards) are available for select customers (NDA required). Please contact your local NXP sales representative for more information.
Part numbers include: MFS2300BMBA0EP, MFS2303BMBA3EP, MFS2320BMBA0EP, MFS2320BMBB1EP, MFS2323BMBA5EP.
| Part Number | Description | OTP Files and Report | Main Properties | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CAN | LIN | LDT | V1 Regulator Type | V1 Voltage | V2 Voltage | V3 Voltage | Safety Grade | |||
| MFS2323BMBA1EP | Superset for HVBUCK version, ASIL B | BA1 Report, programming and configuration files | Yes | Yes | Yes | HVBUCK | 5 V | 3.3 V | 5 V | ASIL B |
| MFS2323BMMA2EP | Superset for HVBUCK version, QM | MA2 Report, programming and configuration files | Yes | Yes | Yes | HVBUCK | 5 V | 3.3 V | 5 V | QM |
| MFS2303BMBA3EP | Superset for HVLDO version, ASIL B - FS23 + S32K1xx | BA3 Report, programming and configuration files | Yes | Yes | Yes | HVLDO | 5 V | 3.3 V | 5 V | ASIL B |
| MFS2303BMMA4EP | Superset for HVLDO version, QM | MA4 Report, programming and configuration files | Yes | Yes | Yes | HVLDO | 5 V | 3.3 V | 5 V | QM |
| MFS2323BMBA5EP | S32K311 + FS23 evaluation board, S32K31X-Q100 | BA5 Report, programming and configuration files | Yes | Yes | Yes | HVBUCK | 5 V | 3.3 V | 5 V | ASIL B |
| MFS2303BMMA9EP | Door Control Unit example - HVLDO with external PNP | MA9 Report, programming and configuration files | Yes | Yes | Yes | HVLDO + ext. PNP | 3.3 V | 3.3 V | 5 V | QM |
| MFS2301BMBACEP | Park Lock Actuator (PLA) example | BAC Report, programming and configuration files | Yes | Yes | No | HVLDO | 5 V | 5 V | 5 V | ASIL B |
| MFS2320BMBB1EP | Interior Distribution Box (IDB) example - FS23 + S32K312 | BB1 Report, programming and configuration files | Yes | No | No | HVBUCK | 5 V | 5 V | 5 V | ASIL B |
| MFS2321BMBB2EP | Body Control Module (BCM) example - FS23 + S32K324 | BB2 Report, programming and configuration files | Yes | Yes | No | HVBUCK | 5 V | 5 V | 5 V | ASIL B |
| MFS2323BMBBFEP | Battery Management System (BMS) example | BBF Report, programming and configuration files | Yes | Yes | Yes | HVBUCK | 5 V | 5 V | 5 V | ASIL B |
4 hardware offerings
3 software files
Note: For better experience, software downloads are recommended on desktop.
