Body Domain - Traditional BCM
The traditional Body Control Module (BCM) is the core control hub in the automotive electronic and electrical architecture, responsible for managing a large number of basic electrical functions within the vehicle domain, achieving centralized control and signal distribution, mainly including load drive control, lighting system control, door and window system control, wiper system control, and reading switch signal status. It is a necessary controller for achieving comfort and automation in automobiles. Lanshan provides high functional safety and high reliability LS-E14x series chips, which can better support the application of BCM.
Characteristic
Program features:
Supports ISO26262 ASIL-B
SOC frequency up to 160MHz, providing higher computing power
The chip contains up to 2MB of PFlash and 256KB of DFlash, both of which support ECC
PFlash supports AB partitioning
Supports AES-128/192/256 (modes: ECB, CBC, CMAC, CTR, CCM)
2 independent 12 bit SAR ADC cores, 48 analog channels
Multi channel CAN-FD, SPI, LIN
Single 3.3V power supply or paired with SBC/PMIC power supply
Customer value:
Supports dual partitioning, AES and national encryption, etc
Support ASIL-B level system functional safety design, enabling system management and security monitoring, ensuring system reliability and security
Application model:
LS-E14x
Series functional block diagram
