Automotive Microcontroller Unit (MCU) - E33 Series
The E33 series belongs to SemiDrive's high-security and high-reliability MCU lineup. It expands display-related features and is targeted at automotive display application fields such as automotive 2D cluster, HUDs, and electronic rearview mirrors.
The E33 series integrates multimedia peripherals such as 2D GPU, graphics hardware accelerator engine, RGB or LVDS video output, and parallel CSI video input etc.
The E33 series of MCUs is configured with a pair of lock-step ARM Cortex R5F cores with a frequency of 600MHz; in addition, there is an independent information security core with a maximum frequency of up to 200MHz.
This series provides 4M RAM, which can be expanded through XSPI, and is equipped with abundant I/O resources.
This product meets the information security requirements of Full EVITA level and supports information security firmware that complies with the ISO 21434 standard.
SemiDrive provides functional safety software libraries, FMEDA, and various functional safety documents to help achieve functional safety applications at the highest ASIL-D level.
E33 series has obtained Grade 2 certification of AEC-Q100, with a junction temperature (Tj) range of -40℃ to 125℃.
Product Brief
Advantages
High-performance Multimedia Processing Capabilities 
- Integrates a 2D GPU and an ASW graphics hardware accelerator engine
- RGB output of 1080P; LVDS output of 720P@60Hz
- CSI input of 720P@60Hz
- 4MB built-in SRAM with ECC protection; expandable Hyper RAM via XSPI
Complete Software and Ecological Support 
- Automotive SSDK software package with display-related drivers and Demo programs
- Provides functional safety software libraries, FMEDA, and various functional safety documents
- SemiDrive's self-developed MCAL for functional safety development process
- SemiDrive's self-developed basic version of information security firmware for secure boot
- Collaborate with numerous ecosystem partners
High Reliability and Connectivity 
- Delivers ASIL-D level functional safety support
- Fitted with USB, CANFD, SDIO/eMMC, I2S, 1G Ethernet TSN, LIN/UART, SPI, and I2C interfaces
- Meets the information security requirements of Evita Full level; Enables hardware acceleration of State Cryptgraphy algorithms SM2/3/4/9
- Grade 2 certification of AEC-Q100, with a junction temperature (Tj) range of -40℃ to 125℃
Applications
DisplaysHardware:
E33 seriesMature reference designs are available
