항공우주 및 국방 | Cypress Semiconductor
항공우주 및 국방
Memory solutions for Aerospace and Defense
Aerospace and defense platforms require reliable, secure and robust memory solutions capable of meeting strict performance and environmental metrices. These compute-intensive applications put increasing demands on memory performance and density to handle the large amounts of data sourced from multiple sensors and processor nodes.
Quality, Reliability, Longevity Delivered
Cypress Aerospace & Defense products adhere to the most stringent standards in the industry. Dedicated process flows allow these products to meet or exceed QML-Q and QML-V certifications. Proprietary manufacturing processes ensure zero-defect products with long lifecycles based on mature and reliable process technologies. Cypress’ Lifecyle Management Programs ensure the industry’s most trustworthy, long-term product support.
Radiation Hardened Solutions
Satellites operating in space must endure extreme operating environments. Cypress’ Radiation-Hardened memories are QML-V certified, meeting the reliability and lifecycle demands of space applications. These SRAM, Flash and F-RAM solutions enhance overall system computing limits, while providing Size, Weight and Power (SWaP) benefits and greater design flexibility.
Defense PortfolioCypress' defense portfolio offers a wide selection of NOR Flash, F-RAM, nvSRAM and SRAM memories that provide design options and flexibility while reducing system cost in applications such as radar, electronic warfare, avionics and weapon systems. For instance, our QML-Q-certified nvSRAM products offer the high performance of traditional SRAMs while providing the added benefits of non-volatility. |
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Commercial-off-the-Shelf (COTS) Portfolio
Cypress supplies a wide range of memory products designed for demanding automotive, industrial and medical applications and leverages this broad portfolio for use in mil/aero applications where systems may not require traditional mil/aero certifications but do require robust performance in harsh environments.
Cypress Customizable Solutions- Die and Wafer Sales - Extreme Environment Solutions - Custom-Screened Products |
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Radiation-Hardened SRAM Portfolio
Cypress radiation-hardened SRAM products provide industry-leading performance while adhering to the utmost standards for reliability. The Cypress Radiation-Hardened Quad Data Rate and Fast Asynchronous SRAM memories are the fastest space-qualified SRAM memories equipped with numerous features that are engineered to satisfy the needs of today's advanced space systems and beyond.
특징
| RadStop™ QDR®-II+ SRAM | ||
| Density (Mb) | 72 | 144 |
| Speed (MHz) /Access Time (ns) | 250 MHz | 250 MHz |
| Configurations | 4M x 18, 2M x 36 | 8M x 18, 4M x 36 |
| Temperature Range (°C) | -55 to 125 | -55 to 125 |
| Voltage | VDD = 1.8V, VDDQ = 1.5V | VDD = 1.8V, VDDQ = 1.5V |
| On-Die Termination | 아니오 | 예 |
| QML Certification Level | QML-V | QML-V |
| Prototype Option | 예 | 예 |
| Total Dose (Krad) | 300 | 200 |
| SEL (MeV·cm2/mg) | >120 (125°C) | >120 (125°C) |
| SEU (Upsets/bit-day) | 1.34e-7 | 3.34e-7 |
| ECC Correction | IP Controller Option | IP Controller Option |
| 제품 선택기 | 제품 선택기 | |
| RadStop™ Fast Async SRAM | ||
| Density | 4 | 16 |
| Speed (MHz) /Access Time (ns) | 12 ns | 10 ns |
| Configurations | 256k x 16, 512k x 8 | 1M x 16 / 2M x 8 / 512k x 32 |
| Temperature Range (°C) | -55 to 125 | -55 to 125 |
| Voltage | VCC = 3.3V | VDD = 1.8V – 5.0V |
| 패키지 | 36 FP | 54 CTSOP / 40 FP / 76 FP |
| QML Certification Level | QML-V | QML-V |
| Prototype Option | 예 | 예 |
| Total Dose (Krad) | 300 | 200 |
| SEL (MeV·cm2/mg) | 120 (125°C) | 60 (95°C) |
| SEU (Upsets/bit-day) | 5e-8 | <1e-10 |
| ECC Correction | 해당 없음 | Embedded (SECDEC) |
| 제품 선택기 | 제품 선택기 | |
Radiation Hardened Nonvolatile Memory Portfolio
Cypress radiation-hardened nonvolatile memory products are the first serial-protocol-enabled nonvolatile memories for FPGA and processor boot code solutions. They serve a variety of state-of-the-art space-qualified, high-performance FPGAs as well as arm®-based microcontrollers. Industry leading endurance and data retention is delivered to our customers base.
특징
| FRAM | NOR Flash | |
| Density (Mb) | 2 | 256 / 512 |
| Speed (MHz) /Access Time (ns) | 40 MHz / 55ns | 133MHz SDR |
| Configurations | SPI | QSPI / Dual QSPI |
| Temperature Range (°C) | -55 to 125 | -55 to 125 |
| Voltage | VDD = 2.0V – 3.6V | VDD = 2.7V – 3.6V |
| Endurance | 100 Trillion | 1000 |
| Data Retention | 11khr (125°C) | 15 yrs (125°C) |
| 패키지 | 16 CSOP | 36 FP / 36 FP |
| QML Certification Level | QML-V (in Qualification) | QML-V equivalent (in Qualification) |
| Prototype Option | 예 | 예 |
| Total Dose (Krad) | 150 | 30 (biased) 150 (unbiased) |
| SEL (MeV·cm2/mg) | >106 (125°C) | >60 (80°C) |
| SEU (Upsets/bit-day) | <1e-11 | <1e-16 |
| ECC Correction | Embedded | 해당 없음 |
| 제품 선택기 | 제품 선택기 |
Defense Memory Portfolio
Defense nvSRAM
Cypress’ defense-grade memory products portfolio consists of the world's most-reliable nonvolatile memory. The SRAM provides unlimited read and write cycles, while independent nonvolatile data resides in the highly reliable QuantumTrap cell. These products are designed and tested to withstand military operating temperature ranges and come in robust CERDIP packages.
| 256 Kb Defense Parallel nvSRAM | 1Mb Defense Parallel nvSRAM | |
| 밀도(Kb) | 256 | 1,024 |
| Access Time (ns) | 35 | 35 |
| Configurations | 32k x 8 | 128k x 8 |
| Temperature Range (°C) | -55 to 125 | -55 to 125 |
| Data Retention | 100 Years | 100 Years |
| Max. Operating VCCQ (V) | 5.5 | 5.5 |
| Min. Operating VCCQ (V) | 4.5 | 4.5 |
| QML Certification Level | QML-Q | QML-Q |
| 패키지 | 32 CERDIP | 32 CERDIP |
| 제품 선택기 | 제품 선택기 |
Commercial Memory (COTS)
NOR Flash
Cypress offers the industry’s highest performance, most secure, low-pin-count serial NOR Flash and parallel NOR Flash memories. Our broad portfolio makes it easy to find the ideal solution for your embedded system or FPGA boot code solutions. The industry standard Quad SPI (Serial Peripheral Interface) interface is simple to use and is supported by virtually all modern chipsets. NOR Flash is the ideal memory for code storage in embedded systems due to its fast random read performance. This performance also supports XIP (eXecute In Place) functionality which allows host controllers to execute code directly from the NOR Flash memory without needing to first copy the code to a RAM. Higher levels of serial NOR memory performance have enabled XIP to be used on a wide variety of designs in many applications.
Cypress offers the widest range of military-temperature-qualified serial and parallel NOR Flash memories. Cypress backs all of its products with world-class quality and support.
| Serial NOR | Parallel NOR | |
| Density | 64 Mb – 1 Gb | 64 Mb – 4Gb |
| Interface/Width | SPI / QSPI | x16 |
| Max. Frequency | 133 MHz SDR / 66MHz DDR | 90-130 ns |
| Package Types | FBGA, SOIC | FBGA, TSOP |
| Temperature Range | Commercial, Industrial, Automotive, Military | Commercial, Industrial, Automotive, Military |
| 제품 선택기 | 제품 선택기 |
SRAM
Cypress offers a complete range of high-density synchronous SRAM families, including QDR/DDR, I and II, No Bus Latency™ and standard pipelined and flow-through products. Cypress delivers the industry’s broadest portfolio of 65-nm synchronous SRAMs with speeds up to 1066 MHz. Cypress is also a market leader in the asynchronous SRAM space, and offers the broadest portfolio of fast asynchronous and low-power asynchronous SRAM (MoBL™) devices.
| 동기식 | 비동기식 | |
| Density | 9 Mb - 144 Mb | 256 Kb - 64 Mb |
| Width | x18, x36 | x8, x16, x32 |
| Max. Frequency | 1066 MHz | 10 ns |
| Package Types | BGA, FCBGA, TQFP | FBGA, BGA, TQFP, SOJ, TSOP |
| Temperature Range | Commercial, Industrial, Automotive, Military | Commercial, Industrial, Automotive, Military |
| 제품 선택기 | 제품 선택기 |
nvSRAM
Cypress’ nonvolatile SRAM (nvSRAM) integrates the company’s proprietary Quantum Trap™ nonvolatile elements into high-performance SRAM memory cells. The memory array is accessed the same way as a conventional SRAM, supporting standard system designs while adding the ability to retain data when power is lost.
| Parallel | Serial, I2C, SPI, QSPI | |
| Density | 16 Kb - 16 Mb | 64 Kb - 1 Mb |
| Width | x18, x16, x32 | 해당 없음 |
| Cycle Time | 20 - 45 ns | 1 - 104 MHz |
| RTC | 예 | 예 |
| Packages Types | TSOP, FBGA, SSOP, SOIC, CERDIP | DFN, SOIC |
| Temperature Range | Commercial, Industrial, Military | Commercial, Industrial |
| 제품 선택기 | 제품 선택기 |
Radiation Hardened Memories Product Documentation
Radiation-Hardened Product Resources Summary
Radiation Resistance (TID, SEE)
| Radiation Type | Description |
| Total Dose (TID) Radiation | Resistance to permanent device damage caused by exposure to radiation (ions) over the life of the device. A trapped positive charge can result in field device turn-on. Cypress radiation-hardened SRAMs can operate up to a total dose of 300 Krad. |
| Single Event Effects (SEE) | Loss of data and possible physical device damage caused by the impact of radiation particle (heavy ions, protons, or neutrons) which may result in device latch-up where a high current state is observed. |
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QML-V & QML-Q Screening QML certification is the highest standard of reliability for microcircuit devices issue by the United States government. This certification indicates that the device can be relied upon to function properly while being subjected to the harshest of conditions. Cypress’ radiation-hardened SRAMs feature both the QML-V and QML-Q certifications. |
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Datapack
Cypress offers the option of purchasing a datapack with all QML-certified products. This datapack tabulates data gathered during the part certification process including radiation data, read and record electrical data, and tri-temperature test data. The datapack is offered in both hard and soft copy formats and is matched to individual part serial numbers.
Memory Controller
Memory controllers are available free of charge for Xilinx Virtex V5, Kintex US as well as for Microchip RTG4 FPGA’s for the RadHard 72M and 144M QDRII+ SRAM devices. The QDR-II+ SRAM controllers manage the intricate timing details of a DDR-based source synchronous timing architecture and ensure reliable data traffic between the FPGA and the QDRII+ SRAM memory. Controller embedded ECC (SECDEC) is also available as an RTL option if a higher level of radiation immunity is required to mitigate single event effects. Please contact radstop@cypress.com for a copy of the RTL code and test bench.
Reconfigurable Payload Processor
- Fastest space-qualified cache SRAM – QDRII+ SRAM – 36 Gb/s
- Highest endurance NV logging memory – FRAM – 1014 Cycles
- Highest density radiation-hard NV – NOR Flash – 256Mb/512Mb
- Fastest asynchronous SRAM – 12ns
Command & Control Microcontrollers
- SPI boot FRAM
- QSPI non-volatile data storage
- Ethernet for space
Cypress QML Manufacturing Sites
Radiation Hard Products Assembled and Tested in US
Wafer Fabs
- Skywater, Minnesota, USA
- UMC, Tainan, Taiwan
- Texas Instruments, Dallas, USA
Assembly and Test Facilities
- DPA Components International, Simi Valley, USA
- Micross Components, Orlando, USA
- Cypress San Jose Test, San Jose, USA
Multiple wafer SORT and auxiliary manufacturing Facilities
- Skywater, ChipMOS, KYEC for SORT
- UTAC, Thailand for laser groove and die separation
Supported Space FPGA’s
DevKit Mezzanine Cards
- QDRII+ SRAM Mezzanine Card: CYDK-QDRII-NODT
- QDRII+ SRAM Logic Analyzer Card: CYDK-QDRII-LA
- NOR Flash Boot Config Card: CYDK-NOR
Supported DevKits:
Xilinx FPGA Boot Configuration Support
The QSPI and Dual QSPI NOR Flash memory devices can be programmed either through the FPGA or directly with an external SPI programmer. Details can be found in the Application Note below: