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    LS3A6000 (Industrial Grade) Specification

    Frequency

    2.0GHz

    Peak computing speed

    192GFLOPS

    Physical cores

    4

    Logical cores

    8

    Processor core

    64-bit superscalar LA664 cores; supporting LoongArch instruction set architecture; supporting 128/256-bit vector instructions; 6-issue out-of-order execution; 4 fixed-point units, 4 vector units, and 4 memory access units

    High-speed cache

    Each processor core contains a 64KB private L1 instruction cache and a 64KB private L1 data cache. Each processor core contains a 256KB private L2 cache. All processor cores share a 16MB L3 cache.

    Memory controller

    Two 72-bit DDR4-3200 controllers; supporting ECC

    High-speed I/O

    1 HyperTransport 3.0 controller

    Other I/O

    1 SPI, 1 UART, 2 I2Cs, and 16 GPIO interfaces

    Packaging

    35mm×35mm BGA package with 1,190 pins

    Power management

    Supporting dynamic shutdown of the clocks of main modules; supporting dynamic frequency scaling in main clock domains; supporting dynamic voltage scaling in main voltage domains

    Typical power consumption

    28W@2.5GHz

    LS3A6000 (Industrial Grade) Manual

    LS3A6000 (Industrial Grade) Application