Features
• AEC-Q100 qualified
• One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator
(V1) for microcontroller and peripheral supply
• One configurable 5 V or 3.3 V, selectable via SPI, low drop voltage regulator V2
tracker for V1 and with off-board protection
• Minimum current limitation of 450 mA for V1 and 400 mA for V2
• No electrolytic capacitor required on regulator outputs
• Very low quiescent current in standby modes (typ. 15 μA)
• Programmable reset generator for power-on and undervoltage
• Configurable window watchdog
• LIN transceivers ISO 17987-4/2016 compliant (only for SPSB0815 and
SPSB0813)
• CAN-FD transceiver (ISO 11898-2/2016, SAE J2284 compliant) with local failure
and bus failure diagnosis
• Complete 2-channel contact monitoring interface (WU1 and WU2 input pins)
with programmable cyclic sense functionality. WU2 also with DIR functionality
• Programmable periodic system wake-up feature
• STM standard serial peripheral interface (32Bit/ST-SPI)
• 4 HS drivers for 0.14 A (RON = 7 Ω) suitable to drive external LED modules with
high input capacitance value or to also supply external contacts
• Internal 10-bit PWM timer for each standalone high-side driver
• Buffered supply for all voltage regulators
• DIAGN output pin for fail-safe signalization
• Current monitor output for all internal high-side drivers
• Open-load diagnosis for all outputs
• Overcurrent protection for all outputs
• V1 overvoltage detection and protection
• Device contains temperature warning and protection
• Thermal cluster
• Limited documentation available for customers that need support when dealing
with ASIL requirements as per ISO 26262