Shenzhen Mingjiada Electronics Co., Ltd. supplies and recycles CYEL17B512-133AZM radiation-hardened NOR flash memory: a high-reliability storage solution designed specifically for satellite and NewSpace aerospace applications.
Introduction: When Data Storage Reaches for the Stars
With the rapid development of commercial space (NewSpace) and the large-scale deployment of low-Earth orbit (LEO) satellite constellations, the reliability of data storage in space environments is facing unprecedented challenges. In LEO and deep-space exploration missions, the radiation effects of high-energy particles and cosmic rays on semiconductor devices are one of the primary causes of system failures. The CYEL17B512-133AZM is a 512 Mbit radiation-hardened NOR flash memory chip developed by Infineon (formerly Cypress) specifically for these extreme environments. It is emerging as the ideal choice for satellite computers, FPGA configuration storage, and mission-critical firmware carriers.
Key Product Features: Why Choose the CYEL17B512-133AZM?
Housed in a 100-pin TQFP package, this chip features the following key technical specifications to ensure stable operation in harsh space environments:
Radiation Resistance and Reliability
Total Ionizing Dose (TID): Withstands radiation doses of up to 100 Krad (Si), ensuring data integrity throughout the satellite’s entire lifecycle.
Data Retention and Endurance: Data is retained for 10 years at a high temperature of 125ºC, supporting 100k write cycles and an unlimited number of read cycles.
Performance and Interfaces
Storage Density: High capacity of 512 Mbit, meeting the storage requirements for FPGA bitstream files and system firmware.
High-Speed Interface: Supports the Quad SPI (QSPI) protocol with a clock frequency of up to 133 MHz, providing ample data throughput bandwidth.
Wide Operating Temperature Range: Military-grade temperature range of -55°C to +125°C, suitable for vacuum and extreme temperature environments.
Typical Applications: From Low-Earth Orbit (LEO) Satellites to Deep-Space Probes
The CYEL17B512-133AZM was designed specifically for high-reliability space and defense applications, covering the following areas:
Commercial Space and Low-Earth Orbit (LEO) Satellite Constellations (NewSpace):
In large-scale LEO constellation projects such as Starlink, this chip serves as the primary memory unit for onboard computers, responsible for storing boot code and FPGA configuration images. Its cost-effectiveness and radiation tolerance perfectly align with the “short cycle times, high redundancy, and high-volume production” requirements of the commercial space sector.
Deep Space Exploration Programs:
Suitable for missions such as lunar landers and Mars rovers, it is used to store mission-critical firmware and scientific data caches, while withstanding the effects of solar wind and cosmic rays.
Defense and High-Reliability Industrial Applications:
Widely used in missile guidance systems, phased-array radars, military communication radios, and nuclear industry safety control equipment to ensure command security in environments with strong electromagnetic interference and radiation.
Supply and Recycling Services: Comprehensive Support from Mingjiada Electronics
Established in 1996, Shenzhen Mingjiada Electronics Co., Ltd. is a globally renowned independent distributor of electronic components and a professional recycling service provider. For the CYEL17B512-133AZM and the full range of Infineon NewSpace memory products, Mingjiada offers the following professional services:
Genuine Product Supply: We provide original, genuine chips with single-lot date codes (SLDC), accompanied by 100% electrical test coverage and Certificates of Conformity (CoC), ensuring traceability to the source.
Inventory Recycling: We offer long-term global recycling services for idle inventory, surplus chips, and discontinued components. For high-end models such as CYEL17B512-133AZM, we offer high-value cash appraisals, rapid inspection, and flexible payment terms to help customers liquidate idle assets.
Whether you are an aerospace equipment manufacturer seeking a stable supply of radiation-hardened memory or have idle inventory of this model that you need to liquidate, Mingjiada Electronics can provide professional solutions through its global supply chain network.
Contact Us:
Phone: 86-755-83294757 / 13410018555
Email: sales@hkmjd.com
Address: Rooms 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province
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