SemiDrive E3650 is a new-generation high-performance smart vehicle control MCU engineered for Zonal and Domain Controller architectures, combining high clock speed, abundant I/O, large memory footprint, and low power consumption. Powered by an ARM Cortex®-R52+ CPU with 4 pairs of lockstep cores, it features approximately 5 MB of on-chip SRAM and up to 16 MB of high-performance embedded memory, fully meeting the performance demands of SOA-based software-defined vehicles. Widely deployed in vehicle zonal controllers, VMC chassis domain controllers, cockpit/ADAS domain controllers, and powertrain domain controllers, the E3650 integrates an on-chip Hardware Security Module (HSM) with TRNG, AES, RSA, ECC, and SHA accelerators, supports China's national cryptographic standards (SM2/3/4/9) and Post-Quantum Cryptography (PQC), and exceeds Full EVITA-level information security requirements.