KOMDIV-32
The KOMDIV-32 is a family of 32-bit microprocessors developed and manufactured by the Scientific Research Institute of System Development of the Russian Academy of Sciences. The manufacturing plant of NIISI is located in Dubna on the grounds of the Kurchatov Institute. The KOMDIV-32 processors are intended primarily for spacecraft applications and many of them are radiation hardened.
These microprocessors are compatible with MIPS R3000 and have an integrated MIPS R3010 compatible floating-point unit.Overview
Details
1V812
- 0.5 µm CMOS process, 3-layer metal
- 108-pin ceramic Quad Flat Package
- 1.5 million transistors, 8KB L1 instruction cache, 8KB L1 data cache, compatible with IDT 79R3081E
1890VM1T
- 0.5 µm CMOS process
1890VM2T
- 0.35 µm CMOS process
1990VM2T
- 0.35 µm silicon on insulator CMOS process
- 108-pin ceramic Quad Flat Package
- working temperature from -60 to 125 °C
5890VM1Т
- 0.5 µm silicon on insulator CMOS process
- 108-pin ceramic Quad Flat Package
- cache
- working temperature from -60 to 125 °C
5890VE1Т
- 0.5 µm SOI CMOS process
- 240-pin ceramic QFP
- radiation tolerance to not less than 200 kRad, working temperature from -60 to 125 °C
- System-on-a-chip including PCI master / slave, 16 GPIO, 3 UART, 3 32-bit timers
- cache
- second-sourced by MVC Nizhny Novgorod under the name 1904VE1T with a clock rate of 40 MHz
1900VM2T
- development name Rezerv-32
- 0.35 µm SOI CMOS process
- 108-pin ceramic QFP
- radiation tolerance to not less than 200 kRad, working temperature from -60 to 125 °C
- triple modular redundancy on block level with self-healing
- both registers and cache are implemented as dual interlocked storage cells
1907VM014
- 0.25 µm SOI CMOS process; manufacturing to be moved to Mikron
- 256-pin ceramic QFP
- production planned for 2016
- radiation tolerance to not less than 200 kRad
- SoC including SpaceWire, GOST R 52070-2003, SPI, 32 GPIO, 2 UART, 3 timers, JTAG
- cache
1907VM038
- development name Skhema-10
- 0.25 µm SOI CMOS process; manufacturing to be moved to Mikron
- 675-pin ceramic BGA
- SoC including SpaceWire, GOST R 52070-2003, RapidIO, SPI, I²C, 16 GPIO, 2 UART, 3 32-bit timers, JTAG, DSP
- DDR2 SDRAM controller with ECC
- cache
- working temperature from -60 to 125 °C
1907VM044
- development name Obrabotka-10
- 0.25 µm SOI CMOS process; manufactured by Mikron
- 256-pin ceramic QFP
- SoC including SpaceWire, GOST R 52070-2003, SPI, 32 GPIO, 2 UART, 3 timers, JTAG
- radiation tolerance to not less than 200 kRad
- triple modular redundancy in processor core
- both registers and cache are implemented as dual interlocked storage cells with 1 parity bit per byte for cache and Hamming code for registers
- SECDED for external memory
- working temperature from -60 to 125 °C
1907VM056
- development name Skhema-23
- 0.25 µm SOI CMOS process; manufactured by Mikron
- 407-pin ceramic PGA
- SoC including 8-channel SpaceWire, GOST R 52070-2003, SPI, I²C, CAN bus, 32 GPIO, 2 UART, 3 timers, JTAG
- cache
1907VM066
- development name Obrabotka-26
- 0.25 µm silicon on insulator CMOS process; manufactured by Mikron
- 407-pin ceramic PGA
- SoC including 4-channel SpaceWire, GOST R 52070-2003, SPI, I²C, RapidIO, GPIO, 2 UART, 3 timers, JTAG, PCI, co-processor for image processing
- cache
1907VK016
- development name Obrabotka-29
- 0.25 µm silicon on insulator CMOS process; manufactured by Mikron
- PGA
- SoC including 4-channel SpaceWire, GOST R 52070-2003, SPI, 32 GPIO, 2 UART, 3 timers, 128KB SRAM
- triple modular redundancy in processor core
