Mizar TTM2000 provides a highly flexible, reliable, secured, qualified element targeted to automotive applications, and designed for security related functions needed by C-V2X and DSRC application. 

• Standard and Certificate

    - Hardware architecture fulfills automotive EVITA definition at full level；

    - AEC-Q100 Grade 1；

    - OSCCA Certification Grade 2；

• Product Characters

    - ARM® SecureCore® SC300™ 32-Bit RISC Core，80Mhz

    - 120.0DMIPS (Dhrystone v2.1)；

    - Memory Protection Unit (MPU)；

    - 24-bit SysTick Timer；

    - 3.3V and 1.8V Power Supply

    - Automotive Temperate Range: -40℃ - 125℃

    - Package: LQFP-64, QFN-64（TBD）；

• Security

    - Hardware “Root of Trust” and tamper/intrusion detection；

    - Anti physical attack；

    - Anti side channel attack；

    - China National Security Standards SM2,SM3,SM4 with HW Acceleration；

    - Quad AIS-31 TRNG；

    - Secure Embedded Flash，Secure Crypto Key Storage；

    - Watchdog Timer；

    - High over/low over Voltage Detection；

    - Temperature Fault Detection；

• Cryptographic Service Unit

    - High Speed ECDSA（NIST-P256）；

    - High Speed SM2；

    - High Speed SM3；

    - RSA（up to 2048 bits）；

    - ECC-256；

    - SHA-256；

    - AES；

    - DES；

    - SM4；

• System Protection

    - Per Part Unique Serial Numbered；

    - Secure lifetime management；

    - System secure startup with national key algorithm；

• Communication

    - 2 channels SPI, can configure as Master/Slave mode；

    - 1 channel UART；

    - 1 channel I2C；

    - 5 channels GPIO, can configure as Input/Output or external interrupt；

    - 1 channel external timer；

    - 1 watchdog；

    - 8 channel DMA；

    - Multiple, configurable IO connections for performance and flexibility；

• Memory

    - 512KB Embeddded Flash，support ECC；

    - 160KB SRAM；

    - Secure ROM；

• Key Cryptographic Unit Performance Design Objectives:

    - Super High Speed SM2/ECDSA (NIST P-256)/ECDSA (Brain Pool P256r1) Unit: > 4000 checks per second;

    - High-speed universal curvature ECDSA unit: > 1500 checks per second;

    - High Speed SM3 Unit: > 500Mbps；

    - High Speed SHA Unit: > 500Mbps；