Mingjiada Electronics officially supplies Infineon's NewSpace series radiation-hardened memory chips, specifically designed for low Earth orbit (LEO) satellites, commercial space constellations, space payloads, and satellite platforms. Covering the full spectrum of non-volatile and volatile memory categories, these chips deliver high reliability, radiation resistance, and optimized SWaP-C (Size, Weight, Power, and Cost) performance, establishing them as the core memory solution for the NewSpace sector.
1. Core Product Categories and Key Features
Infineon's NewSpace memory chips comprise three core categories, all rigorously tested to meet stringent space-grade requirements for Total Ionizing Dose (TID) and Single Event Effects (SEE) tolerance. They are tailored for commercial space's short lifecycles, high redundancy, and large-scale deployment demands.
(1) F-RAM (Ferroelectric Random Access Memory) — Non-volatile, High-Reliability Fast Storage
Core Positioning: Low-power, radiation-hardened non-volatile storage that permanently preserves data without refresh cycles, eliminating risk of data loss during power-down.
Key Specifications: Mainstream 2Mb density, offering SPI (Serial) and parallel interfaces, packaged in 8-pin SOIC and 44-pin TSOP II.
Core Advantages: TID tolerance >50 krad (Si), SEU resistance, fast read/write speeds, near-infinite lifespan, suitable for satellite critical parameter storage, logging, and configuration preservation.
Representative Models: CYxx Series 2Mb SPI/Parallel F-RAM.
(2) QSPI NOR Flash—High-Capacity Non-Volatile Program Memory
Core Positioning: High-capacity, high-speed non-volatile storage for satellite firmware, applications, and image data storage.
Key Specifications: Capacities of 256Mb and 512Mb; QSPI (Quad-Spread SPI) interface; maximum clock frequency of 133MHz; based on 40nm SONOS process.
Core Advantages: Radiation-hardened, low power consumption, wide temperature range operation. Supports fast boot and high-speed data read, suitable for program and data storage in satellite payloads and onboard processing units.
Representative Model: CYEL Series 256Mb/512Mb QSPI NOR Flash.
(3) pSRAM (Pseudo-Static Random Access Memory) — High-Capacity Volatile Cache
Core Positioning: High-capacity, low-power volatile cache combining DRAM density with SRAM ease of use, eliminating complex refresh control.
Key Specifications: Density ranges from 256Mb to 512Mb, compatible with standard SRAM interfaces, DRAM-like internal architecture with simplified external operation.
Core Advantages: Radiation-hardened, high-bandwidth, low-power consumption, optimized SWaP-C, suitable for satellite signal processing, data buffering, and real-time computation caching scenarios.
Representative Models: Infineon's NewSpace-dedicated 256Mb/512Mb pSRAM series.
2. Core Technical Advantages
Radiation-Hardened Design: Entire series meets LEO orbital radiation requirements, validated for TID and SEE reliability to ensure long-term stable satellite operation.
SWaP-C Optimization: High integration, compact packaging, and low power consumption align with satellite lightweighting, low-power, and cost-effective deployment needs.
Strong Interface Compatibility: Supports SPI, QSPI, parallel, and other common interfaces for seamless integration with mainstream onboard processors and platforms, reducing development complexity.
Wide Temperature Range Operation: Supports extreme temperatures from -55°C to 125°C, adapting to the harsh conditions of space vacuum and rapid temperature changes.
3. Core Application Scenarios
Commercial Satellites: LEO satellite buses, payload modules, onboard processing units, data storage and caching
Space Communications: Satellite communication terminals, signal processing modules, configuration and log storage
Space Payloads: Remote sensing satellite data caching, imaging equipment temporary storage, telemetry control system parameter preservation
Space Testing: Ground-based space simulation equipment, satellite prototype verification platforms
4. CYEL Electronics Supply Service Advantages
Stock Availability: Full NewSpace core model inventory maintained for small-batch trial production and volume delivery, accelerating aerospace project R&D cycles.
Genuine OEM Products: Guaranteed authentic components with stable delivery schedules, meeting long-term supply requirements for aerospace projects.
Inventory & Recycling Services: Long-term availability of mainstream models like CYEL15B102N, CYEL16B256, CYEL17B512. High-value recycling of surplus NewSpace series inventory to promote efficient circulation of aerospace semiconductor resources.
Aerospace enterprises and satellite manufacturers with procurement needs for Infineon NewSpace memory chips (F-RAM, NOR Flash, pSRAM) or inventory disposal requirements are welcome to contact Mingjiada Electronics for the latest supply status!
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