KOMDIV-64

The KOMDIV-64 (Russian: КОМДИВ-64) is a family of 64-bit microprocessors developed by the Scientific Research Institute of System Development (NIISI) of the Russian Academy of Sciences and manufactured by TSMC, UMC, GlobalFoundries, and X-Fab.^[1] The KOMDIV-64 processors are intended primarily for industrial and high-performance computing applications.

These microprocessors implement the MIPS IV instruction set architecture (ISA).

Produced versions:

• 1890VM5F (Russian: 1890ВМ5Ф)^[2]
  • 0.35 μm CMOS process
  • single core, clock rate 350 MHz
  • 16 KB L1 instruction cache, 16 KB L1 data cache, 256 KB L2 cache
  • in-order, dual-issue superscalar; 5-stage integer pipeline, 7-stage floating point pipeline
  • 26.6 million transistors
  • compatible with PMC-Sierra RM7000
  • performance is 0.9 dhrystones/MHz, 1.32 whetstones/MHz, 1.09 coremarks/MHz^[3]

• 1890VM6Ya (Russian: 1890ВМ6Я)^[2][4]
  • 0.18 μm CMOS process
  • single core, clock rate 270 MHz
  • 16 KB L1 instruction cache, 16 KB L1 data cache, 256 KB L2 cache
  • 680-pin BGA
  • System-on-a-chip (SoC) including a PCI controller, 5 64-bit timers, RapidIO, Ethernet 100/10 Mbps, USB 2.0, I²C
  • production start in 2011

• 1890VM7Ya (Russian: 1890ВМ7Я)^[2][5]
  • 0.18 μm CMOS process
  • single core, clock rate 200 MHz
  • 16 KB L1 instruction cache, 16 KB L1 data cache, 32 KB general-purpose SRAM
  • 680-pin BGA
  • System-on-a-chip (SoC) including a PCI controller, 3 64-bit timers, RapidIO, I²C, SPI, 128-bit DSP with 4 cores and 64 KB RAM per core
  • production start in 2011

• 1890VM8Ya (Russian: 1890ВМ8Я)^[2][6]
  • 65 nm CMOS process
  • dual core, clock rate 800 MHz
  • 32 KB L1 instruction cache, 16 KB L1 data cache, 512 KB L2 cache
  • 1294-pin BGA
  • System-on-a-chip (SoC) including a PCI controller, 5 64-bit timers, RapidIO, Ethernet 1000/100/10 Mbps, USB 2.0, I²C, SPI, SATA 3.0
  • production start in 2015 at TSMC^[7]

• 1890VM9Ya (Russian: 1890ВМ9Я)^[2]
  • 65 nm CMOS process
  • dual core, clock rate 1 GHz
  • 1294-pin BGA
  • System-on-a-chip (SoC) including RapidIO, Ethernet 1000 Mbps, USB 2.0, SATA 3.0
  • production start in 2016

See also

• KOMDIV-32
• Soviet integrated circuit designation

References