Excelon™ Ferroelectric-RAM (F-RAM): The Lowest-Power Nonvolatile Memory | 赛普拉斯半导体
Excelon™ Ferroelectric-RAM (F-RAM): The Lowest-Power Nonvolatile Memory
Excelon™, Cypress’ next-generation Ferroelectric RAM (F-RAM) memory, delivers the industry’s lowest-power mission-critical nonvolatile memory, by combining ultra-low-power operation with high-speed interfaces, instant nonvolatility and unlimited read/write cycle endurance. This makes Excelon™ the ideal data-logging memory for portable medical, wearable, IoT sensor, industrial and automotive applications.
What’s new with Excelon™ F-RAM?
High Performance
Ultra-Low-Energy
Low Supply Voltage
High Density
16Mb Excelon™ F-RAM sampling now! - Order your samples
Solutions designed with your application in mind
High-Performance F-RAM for Industrial Automation
- Low-pin-count 108 MHz QSPI interface that is as fast as a parallel interface with 35 ns burst access time
- Read/write endurance of 100 trillion cycles to log data continuously for 15-20 years at 85°C
- Single chip to replace a multi-component solution (SRAM + battery + power management controller)
High Reliability F-RAM for Automotive Event Data Recorder
- AEC-Q100 qualified and Functional Safety (ISO 26262) compliant memory
- Read/write endurance of 10 trillion cycles to log data every 10 microseconds for 20 years
- Robust performance at higher automotive operating temperatures from -40°C to +125°C
Ultra-Low-Energy F-RAM for Portable Medical and Wearables
- Multiple power-saving modes – Hibernate, Deep Power Down, and Standby
- 200x less energy than EEPROMs and 3,000x less energy than NOR Flash
- Inrush current control to minimize surge current on power up
- Read/write endurance of 1,000 trillion cycles to log data every millisecond for more than 3,000 years
- Tiny footprint (~10mm2) 8-pin GQFN package for small form factors
New Product Introduction
Introduction: 2Mb-to-16Mb Excelon™ F-RAM Family
Learn more about the ultra-low-energy family of serial F-RAMs that is the industry’s most energy efficient, high performance, high-reliability nonvolatile memory. Read now >>
To learn more about our lower density F-RAM products, click here.
Learn about Infineon Products
- Watch the Introduction to Excelon F-RAM video
- Learn more about the Excelon™ F-RAM product offering
- Explore system design challenges and solution considerations
- Download the Excelon F-RAM Datasheets
- Access all Excelon™ F-RAM application notes
- Request an Excelon™ F-RAM Development Kit
- Use the Product Selector to select the F-RAM that meets your requirements
- Order your sample of the new 16Mb Excelon™ F-RAM here
- Get your schematics reviewed by the Cypress Applications Engineering Team using the Online Tech Support Case System
| Product Family | Density | 接口 | 频率 (MHz) | Inrush Current Control | 温度 |
Endurance (R/W cycles) |
Data Retention (@ max. temp.) |
Packages |
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1. Advanced high-reliability ferroelectric process 2. NoDelay™ Writes 3. Operating voltages: a. VDD = 1.8V to 3.6V b. VDD = 1.71V to 1.89V |
4. Serial interface 5. Word organization: x8 6. Dedicated 256-byte special sector F-RAM 7. 符合有害物质限制 (RoHS) 标准 |
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Excelon™ Ultra F-RAM - High Performance |
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| CY15x102QSN | 2Mbit | QSPI | 108 | -40°C - +85°C | 1014 cycles | 10 years @85°C | 8-SOIC | |
| CY15x104QSN | 4Mbit | QSPI | 108 | -40°C - +85°C | 1014 cycles | 10 years @85°C | 8-SOIC, 8-GQFN | |
| CY15x108QSN | 8Mbit | QSPI | 108 | -40°C - +85°C | 1014 cycles | 10 years @85°C | 24-FBGA | |
| CY15x116QSN | 16Mbit | QSPI | 108 | -40°C - +85°C | 1014 cycles | 10 years @85°C | 24-FBGA | |
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Excelon™ Auto F-RAM - High Reliability |
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| CY15x102QN | 2Mbit | SPI | 50 | -40°C to +125°C | 1013 cycles | 11,000h @125°C | 8-SOIC | |
| CY15x104QN | 4Mbit | SPI | 50 | -40°C - +85°C | 1014 cycles | 10 years @85°C | 8-SOIC | |
| CY15x108QSN | 8Mbit | QSPI | 108 | -40°C to +105°C | 1014 cycles | 11 years @105°C | 24-FBGA | |
| CY15x116QN | 16Mbit | SPI | 40 | -40°C - +85°C | 1014 cycles | 10 years @85°C | 24-FBGA | |
| CY15x116QSN | 16Mbit | QSPI | 108 | -40°C to +105°C | 1014 cycles | 11 years @105°C | 24-FBGA | |
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Excelon™ LP F-RAM - Ultra-Low-Energy |
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| CY15x102QN | 2Mbit | SPI | 50 | -40°C - +85°C | 1015 cycles | 10 years @85°C | 8-SOIC, 8-TDFN | |
| CY15x104QN | 4Mbit | SPI | 20，50 | -40°C - +85°C | 1015 cycles | 10 years @85°C | 8-SOIC, 8-GQFN | |
| CY15x104QI | 4Mbit | SPI | 20 | ✓ | -40°C - +85°C | 1015 cycles | 10 years @85°C | 8-GQFN |
| CY15x108QN | 8Mbit | SPI | 20，40 | -40°C - +85°C | 1015 cycles | 10 years @85°C | 8-SOIC, 8-GQFN | |
| CY15x108QN (Q)1 | 8Mbit | SPI | 50 | -40°C to +105°C | 1015 cycles | 10 years @105°C | 24-FBGA | |
| CY15x108QI | 8Mbit | SPI | 20 | ✓ | -40°C - +85°C | 1015 cycles | 10 years @85°C | 8-GQFN |
| CY15x116QN | 16Mbit | SPI | 40 | -40°C - +85°C | 1015 cycles | 10 years @85°C | 24-FBGA | |
| CY15x116QI | 16Mbit | SPI | 20 | ✓ | 0°C to +70°C | 1015 cycles | 141 years @70°C | 24-FBGA |
1 (Q) - 8Mbit Excelon™ LP F-RAM with extended operating temperature of -40°C to +105°C
Excelon™ F-RAM Applications
Portable and Implantable Medical DevicesThe latest-generation of portable and implantable medical devices continuously record large amounts of patient data and provide over-the-air diagnostics. Extended battery life, high reliability and ensuring the smallest form-factor are key design problems that implantable medical device designers face. Click here to learn how Excelon™ F-RAMs solve these problems. |
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Fitness TrackerThe latest-generation fitness trackers continuously record large amounts of user data to provide valuable insights about the user’s health, fitness and general well-being. Fitness trackers also continue to shrink in size and have taken ultra-small form factors, like rings. Maximizing battery life and ensuring the smallest form-factor are key design problems that fitness tracker designers face. Click here to learn how Excelon F-RAMs solve these problems. |
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Programmable Logic Controller (PLC)PLCs are required to continuously log real-time system data, and capture the system state data, automatically on power loss or system failure. This is required to enable efficient and safe factory operation as well as advancements like predictive analytics and preventive maintenance. Click here to learn why Excelon F-RAMs are the ideal memory for the highly demanding data-logging needs of PLCs. |
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ADAS Vision SystemCamera-based vision systems form an integral part of ADAS and are the key to driver assistance functions, such as collision avoidance, and can also support the driver in reducing the severity of an accident. As motor vehicles become autonomous, there is an urgent need for the highest reliability event-data-recorders in ADAS vision systems, to ensure last event capture. 单击此处 |
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Excelon™ F-RAM Development Kits
Third Party F-RAM Kits
Software and Tools
| Vendor | OS | 软件 | 下载 |
| 赛普拉斯 | - | AmbiqMicro - SPI FRAM Driver |
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| 赛普拉斯 | - | Cypress PSoC - Serial FRAM Code Examples |
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| 赛普拉斯 | Linux | Linux Driver Support for QSPI F-RAM |
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| 赛普拉斯 | - | NXPLPC18_43_Excelon_QSPI FRAM Driver |
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| 赛普拉斯 | - | Renesas S7G2 - FRAM QSPI Driver Module |
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| 赛普拉斯 | - | STM32 - QSPI Excelon F-RAM Driver |
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| 赛普拉斯 | - | CY15FRAMKIT-001 Serial F-RAM™ Development Kit Example Project (SPI/I2C) |
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| 赛普拉斯 | - | CY15FRAMKIT-002 F-RAM Development Kit Example Project (SPI/QSPI) |
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| 赛普拉斯 | Linux | F-RAM Support under Linux – KBA223028 |
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