STN1110: Multiprotocol OBD to UART Interpreter IC
- Safe, secure bootloader. Reflash the firmware in the field, even over a poor quality link and avoid expensive product recalls.
- Fully compatible with ELM327 command set, ensuring out-of-the-box compatibility with the dozens of existing software applications.
- Extended “ST” command set provides access to enhanced functionality, without compromising compatibility.
- PowerSave mode with multiple sleep and wakeup triggers.
- Perfect form factor for any application. STN1110 is available in SPDIP, SOIC and QFN packages.
- Protocols
all legislated OBD II protocols:
ISO 15765-4 (CAN)
ISO 14230-4 (Keyword Protocol 2000)
ISO 9141-2 (Asian, European, Chrysler vehicles)
SAE J1850 VPW (GM vehicles)
SAE J1850 PWM (Ford vehicles) - Non-legislated OBD protocols:
ISO 15765
ISO 11898 (raw CAN)
SAE J1939 OBD protocol used in heavy-duty vehicles
Datasheet