FS2400M
Description
FS2400 is a family of automotive safety system basis chip (SBC) devices with multiple power supplies designed to support secure car access application using ultra-wide band (UWB), near-field munication (NFC), and Bluetooth Low Energy (BLE) devices. The FS2400 can also fit other small applications requiring low power and CAN FD munication.
Key Features
- 40 V DC maximum input voltage
- Low-power off mode with low sleep current and multiple wake-up sources
- Low-power on mode with HVBUCK (V1) active, HVLDO (V3) selectable by OTP and multiple wake-up sources Power supplies
- One CAN FD supporting up to 5 Mbps munication following ISO 11898-2:2016 and SAE J2284 standards
- Four wake-up inputs (40 V capable): WAKEx pins, HVIO1 pin, CAN FD or SPI mand
- Hardware ID detection capability
- One high-voltage I/O with wake-up capability (40 V capable): HVIO1
- Device control via 32 bits SPI interface, with CRC
- Integrated long duration timer (LDT) for system shutdown and wake-up control, programmable up to 194 days
- 12-channel analog multiplexer (AMUX) for system monitoring (temperature, battery voltage, internal voltages) Functional safety
