中国电子科技集团公司第四十七研究所

Name

中国电子科技集团公司第四十七研究所

Legal name

中国电子科技集团公司第四十七研究所

Website

https://47.cetc.com.cn

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Military-Grade Integrated Circuits

NAICS

Semiconductor and Related Device Manufacturing (334413), Semiconductor and Other Electronic Component Manufacturing (33441)

SIC

Semiconductors & Related Devices (3674)

akta.pro primary industry

General-Purpose Logic & Microcontrollers (MCU/MPU) (HDAHAAAA)

akta.pro secondary industries

Application Processors & Microprocessors (MPUs/CPUs) (HDAHAJAB), Military Power Supplies, RF/Microwave Components & Ruggedized Electronics (IMABAGAJ), Automotive ECUs/Control Modules & Embedded Electronics Manufacturing (IMACAJAC)

Keywords

• Radiation-hardened integrated circuits
• Military-grade microcontrollers
• Anti-fuse FPGAs
• Automotive MCU semiconductors
• Defense power modules

Headquarters

HQ city

沈阳市, 辽宁省

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Operations, Supply Chain, Infrastructure

Revenue model

1. Defense Electronics Components Sales: The institute generates revenue through the sale of specialized microelectronics components to defense contractors, military equipment manufacturers, and state-owned defense enterprises. Products include radiation-hardened integrated circuits, microcontrollers, FPGAs, and power modules that meet military quality standards (GJB). Revenue is derived from long-term contracts with defense clients and government defense procurement programs.
2. Automotive Electronics Components: Sales of automotive-grade microcontrollers including 8-bit and 32-bit MCUs for automotive applications. The institute supplies these components to automotive electronics manufacturers for body control, powertrain, safety, and infotainment systems.
3. Research and Development Services: Custom research and development services for defense electronics, including contracted development of specialized integrated circuits and electronic components for specific defense applications. Services are provided under government defense research contracts.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

The 47th Research Institute of CETC designs, develops, and manufactures military-grade and industrial-grade microelectronic components, including 8-bit, 16-bit, and 32-bit microcontrollers/microprocessors, anti-fuse FPGAs, radiation-hardened integrated circuits, DC-DC power converters, bus interface circuits, reset monitoring circuits, memory ICs, and analog switches. It also supplies 8-bit and 32-bit automotive microcontrollers for civilian vehicle body and intelligent driving applications. Most products are designed as domestic pin-compatible replacements for foreign semiconductors from Intel, ST, Maxim, TI, Actel, and Harris.

Product overview

中国电子科技集团公司第四十七研究所 is a defense electronics and semiconductor research institute under CETC, specializing in the design, development, and manufacture of military-grade and industrial-grade integrated circuits. The product portfolio is organized into multiple categories: (1) Microprocessors and Microcontrollers — covering 8-bit MCUs (L80C31, L89C51RD2, LC8051F500), 16-bit MCUs (L80C186-10, L80C196KB, L80C196KC20/L80C196KC20RHA), and 32-bit ARM Cortex-M3 MCUs (LC32F103 replacing ST's STM32F103ZE); (2) Anti-fuse FPGAs — including LC1020B and LC1020B-2RHA (radiation-hardened) directly replacing Actel's A1020B/A1020B-2; (3) Power Modules — encompassing DC/DC controllers (LT35063A), switched-capacitor converters (LT1026), isolated DC-DC converters (SWM727, SWM728), and non-isolated DC-DC converters (LXM050 series); (4) Bus Interface ICs — RS-422/RS-485 transceivers (LC488, L26LS31, L26LS32) and EIA-232 transceivers (LC232); (5) Reset Monitor Circuits — including LC791, LC706, LC706T, and LC705 replacing Maxim's MAX791/MAX706/MAX705; (6) Memory ICs — EEPROM products (L93LC56B, L28C04, LC2816); (7) Microcomputer Interface ICs — programmable timers (LN68A40, L82C54RHA), interrupt controllers (L82C59A), peripheral interfaces (L82C55A), and serial interfaces (L82C52, L82C51A-2); (8) Logic Circuits — including hex inverters (L54HC04, L54HCT04), OR gates (L54HC32), level translators (L74LVC2T45), and Schmitt triggers (L74AHC1G14DB); (9) Analog Switches — LX546 and LC271 replacing Intersil and VISHAY equivalents; (10) Signal Conditioners — WY1452 replacing Maxim's MAX1452; (11) Civilian Automotive MCU Product Lines — 8-bit and 32-bit automotive microcontrollers targeting vehicle body domain control and intelligent automotive applications respectively. Many products are designed as pin-compatible or functional replacements for international brands from Intel, ST, Maxim, Intersil, TI, Harris, VISHAY, Philips, and Silicon Labs, with radiation-hardened (RHA) variants available for space and high-radiation applications.

Differentiator

Problem solved

Functional benefit

Products and services

• 8-bit Automotive MCU (8位车用MCU) 8-bit automotive microcontroller product line for body domain control including lighting, wipers, windows, seats, and door control systems. Low cost and easy to develop, targeting simpler control applications in automotive body electronics.
• 32-bit Automotive MCU (32位车用MCU) 32-bit automotive microcontroller product line targeting instrument displays, infotainment, powertrain control, chassis, and ADAS applications, supporting high-end intelligent and secure automotive scenarios aligned with vehicle electrification and autonomous driving trends.
• LC32F103 32-bit ARM Cortex-M3 Microcontroller 32-bit ARM Cortex-M3 based microcontroller replacing ST's STM32F103ZE, with 512KB flash, 64KB SRAM, 12-bit A/D and D/A converters, USB/CAN/UART/SDIO/I2S/I2C/SPI interfaces, applicable to motor drives, medical equipment, GPS platforms, and industrial control.
• L80C196KC20RHA Radiation-Hardened 16-bit Microcontroller Radiation-hardened 16-bit microcontroller compatible with Intel's 80C196KC20, operating at 20MHz with 5V supply. Designed for space and radiation-intensive environments with neutron dose of 2×10^13 n/cm², total dose of 200Gy(Si), and transient ionization radiation up to 2×10^9 Gy(Si)/s.
• LC8051F500 8-bit Microprocessor with CAN/LIN 8-bit microcontroller compatible with Silicon Labs' C8051F500, featuring 50MIPS throughput, integrated CAN 2.0B and LIN 2.1 controllers, 12-bit 200ksps 32-channel ADC, wide voltage range 1.8V-5.25V, operating temperature -55°C to +125°C, suitable for industrial control and instrumentation.
• LC1020B-2RHA Anti-fuse FPGA Radiation-hardened anti-fuse FPGA directly replacing Actel's A1020B-2 with 25% speed improvement over LC1020B, featuring 547 logic cells and 273 flip-flops, gamma total dose of 150Gy(Si) and neutron fluence of 1.5×10^13 n/cm². Military grade B per GJB597B-2012.
• LC1020B Anti-fuse FPGA Anti-fuse FPGA using 1μm anti-fuse CMOS technology, directly replacing Actel's A1020B with 574 programmable logic cells, 273 flip-flops, 2000 system equivalent gates, one-time programmable with encryption fuse for design security.
• LT35063A Monolithic DC/DC Controller Monolithic DC/DC controller compatible with Motorola's MC35063A, supporting Buck, Boost, and Buck-Boost converters with 3V-40V input range, 1.5A peak current drive, and 100kHz operating frequency. Military quality grade B per GJB597B-2012.
• LT1026 Switched-Capacitor Voltage Multiplier/Inverter Switched-capacitor voltage multiplier/inverter replacing Linear Technology's LT1026, generating positive and negative output voltages up to ±18V from a single supply, requiring only four 1μF capacitors and operating from 4V input voltage.
• SWM728 Isolated Three-Output DC-DC Converter Isolated three-output DC-DC converter with 28V input (18V-36V), delivering 5V/1A and ±15V/500mA outputs. Total output power 20W, 80% efficiency, operating temperature -40°C to +85°C, with metal housing and gold-plated leads for military/aerospace applications.
• SWM727 Isolated Three-Output DC-DC Converter Isolated three-output DC-DC converter with 28V input (18V-36V), delivering 14.85V-15.15V/330mA single output at 5W. Total output power 15W, 77% efficiency, operating temperature -40°C to +85°C.
• LXM05060W Non-Isolated DC-DC Converter Non-isolated DC-DC converter converting 5V input to 0.8V-3.6V/8A output, up to 91% efficiency, designed for high-speed DSP, microprocessors, and multi-voltage multiprocessor systems.
• L26LS32 Quad Differential RS-422 Bus Receiver Quad differential RS-422 bus receiver replacing AM26LS2, comprising four identical sections for digital signal transmission in military and industrial applications. Meets EIA RS-422 standard.
• LC232 EIA-232 Bus Transceiver EIA-232 bus transceiver replacing Maxim's MAX232, containing dual charge pumps to convert +5V to ±10V. Features two drivers and two receivers, TTL/CMOS compatible, operating from -55°C to +125°C.
• LC791 Microprocessor Supervisor Circuit Microprocessor supervisor replacing Maxim's MAX791, integrating MCU reset, watchdog reset, manual reset, power-down monitoring, battery undervoltage monitoring, and battery backup switching functions.
• L82C54RHA Radiation-Hardened Programmable Interval Timer Radiation-hardened programmable interval timer replacing Intersil's HS1-82C54RH-8, featuring three independent counters, anti-radiation design with γ total dose of 100k rad(Si), SEL of 75MeV/mg·cm², and SEU of 22MeV/mg·cm².
• WY1452 Sensor Signal Conditioner Highly integrated analog sensor signal processing circuit replacing Maxim's MAX1452, featuring 16-bit offset and span calibration, temperature compensation via built-in lookup table, and 3.2kHz response frequency for industrial sensor applications.
• LC271 4-Channel Analog Multiplexer 4-channel analog multiplexer replacing VISHAY's DG271MIL, featuring 32Ω on-resistance, 55ns switching time, 5pC injection charge, TTL/CMOS compatibility, operating temperature -55°C to +125°C for aerospace and industrial signal switching.

Quantifiable outcome

• LC1020B-2RHA achieves 25% speed improvement over LC1020B while providing radiation hardening for space applications

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators1 record

Recent moves6 records

Expansion highlights4 records

Direct peers

• Analog Devices (Maxim Integrated): Analog Devices (which acquired Maxim Integrated) produces the MAX791, MAX706, MAX705, MAX232, MAX488, and MAX1452 ICs that the 47th Institute's reset monitor, bus interface, and signal conditioner product lines directly replace. Comparable in industrial/military interface and supervisor IC categories.
• STMicroelectronics: European semiconductor leader whose STM32 family (including STM32F103ZE) is the direct foreign equivalent the 47th Institute's LC32F103 32-bit ARM Cortex-M3 MCU replaces. Comparable in ARM Cortex-M MCU architecture, automotive MCU positioning, and industrial/military-grade variants.
• Microsemi (Microchip Technology): Microchip Technology (via Microsemi acquisition) is a leading supplier of radiation-hardened and military-grade semiconductors for aerospace and defense. Directly comparable to the 47th Institute's rad-hard microcontroller, FPGA, and timing products serving defense/space applications under MIL-grade standards.
• Xilinx (AMD): Xilinx (now part of AMD) is a leading FPGA vendor with space-grade and defense product lines. Directly comparable to the 47th Institute's LC1020B/LC1020B-2RHA anti-fuse FPGA product line, which specifically replaces Actel/Microsemi A1020B in defense applications.
• 中国电子科技集团公司第二十四研究所 (CETC 24th Research Institute): Sister CETC research institute also specializing in defense microelectronics (optoelectronic/semiconductor devices). Closely comparable as a CETC member institute focused on military-grade semiconductor components for defense electronics systems within the same parent group and procurement framework.
• 紫光国微 (Unigroup Guoxin): Leading Chinese domestic IC designer specializing in security chips, military-grade MCUs, FPGAs, and specialized semiconductors for defense and critical infrastructure. Most directly comparable Chinese peer serving the same domestic substitution mandate across defense, security, and industrial applications.

Broad incumbents

• Texas Instruments: TI is the original source for the CD54HC04, CD54HC32, SN74LVC2T45, and SN74AHC1G14 military-grade logic and interface ICs that the 47th Institute replaces. Comparable in military/extended-temperature logic and voltage translation product families, though TI serves vastly broader commercial markets.
• Infineon Technologies: Infineon is a leading automotive and industrial semiconductor supplier, particularly strong in power management, MCUs (AURIX), and radiation-hardened ICs for aerospace. Comparable across multiple of the 47th Institute's product lines including automotive MCUs and power modules for defense applications.
• NXP Semiconductors: NXP is a global automotive MCU leader and the original source for the P89C51RD2 that the 47th Institute's L89C51RD2 replaces. Comparable in 8-bit/32-bit automotive microcontroller offerings for body and powertrain applications, with established relationships at global and Chinese OEMs.
• Renesas Electronics: Renesas is a leading global MCU supplier (RL78, RX, RH850 families) and the original source for the HI546 analog switch that the 47th Institute's LX546 replaces. Comparable across automotive MCU and military/industrial-grade analog switch and interface IC categories.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/%E4%B8%AD%E5%9B%BD%E7%94%B5%E5%AD%90%E7%A7%91%E6%8A%80%E9%9B%86%E5%9B%A2%E5%85%AC%E5%8F%B8%E7%AC%AC%E5%9B%9B%E5%8D%81%E4%B8%83%E7%A0%94%E7%A9%B6%E6%89%80

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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