Modern automotive radar systems continuously generate and process large volumes of sensing data to support object detection, distance measurement, and collision avoidance functions. China Chips Star Semiconductor Co., Ltd.'s Automotive Flash Memory eMMC 5.1 is specifically designed for automotive radar applications, providing reliable embedded storage for radar control units and advanced driver assistance systems (ADAS). With high endurance NAND technology and optimized firmware architecture, it ensures stable data logging, firmware execution, and system responsiveness in demanding driving environments.
Automotive radar modules operate under challenging temperature and vibration conditions. The Automotive Grade eMMC 5.1 supports a wide operating temperature range and complies with stringent automotive reliability requirements. Its robust embedded memory design helps maintain data integrity during rapid temperature fluctuations, vehicle vibrations, and long-term operation. This makes it an ideal storage solution for front radar, corner radar, surround radar, and next-generation autonomous driving platforms.
As automotive radar systems become more intelligent, storage performance directly impacts system startup speed and real-time data processing capability. The eMMC 5.1 interface delivers high-speed read and write performance, enabling faster firmware loading, radar algorithm updates, and sensor data management. Combined with PE3000 program/erase cycle endurance, it extends product lifespan and reduces maintenance costs. China Chips Star Semiconductor Co., Ltd. provides dependable automotive embedded memory solutions that help radar manufacturers achieve higher reliability, longer service life, and enhanced vehicle safety.
| Parameter | Details |
|---|---|
| Interface | eMMC 5.1 with HS400 support |
| Capacities | 32GB, 64GB, 128GB, 256GB |
| Data Transfer Speed | Up to 400MB/s (HS400 mode) |
| Operating Voltage | 3.3V (VCC), 1.8V/3.3V (VCCQ) |
| Temperature Range | -40°C~105°C |
| PE | 3000 |
| Security | RPMB, secure boot, and write protection |
| Package | BGA (Ball Grid Array) |
| Package Size | 11.5 x 13 x 1 mm |
