Ramtron
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Ramtron is a fabless semiconductor company that designs, develops, and markets specialized memory, microcontroller, and integrated semiconductor solutions. As a leading supplier of integrated products and nonvolatile FRAM (Ferroelectric Random Access Memory), Ramtron products are found in a wide range of product applications and markets worldwide.
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Ramtron FM6124 F-RAM Event Data Recorder
The Ramtron FM6124 is the industry's first F-RAM-based Event Data Recorder (EDR). The Ramtron FM6124 EDR continuously monitors state changes, stores them in the F-RAM, and alerts the system to changes. This Ramtron Event Data Recorder features simple device settings and data retrieval for easy system integration and a shorter design-in cycle. The FM6124 EDR features 12 digital inputs that can be individually configured to trigger event recording on either a rising or falling edge. This F-RAM Event Data Recorder features 32 Kbytes of F-RAM memory that can be used to store event records and up to 24 Kbytes of F-RAM can be configured to store event/user data. The FM6124 EDR also includes an on-chip RTC with calendar that provides a timestamp for each event recorded and can also be used as system clock and calendar.
Ramtron Dual / Quad F-RAM State Saver
The Ramtron Dual / Quad F-RAM State Saver is a novel device that saves the state of signals on demand and restores them to the correct state automatically upon power up. F-RAM technology supplies the Ramtron Dual / Quad State Saver with fast write time and virtually unlimited write endurance. The Ramtron State Saver provides continuous access to nonvolatile system settings without performing a memory read operation, enable storage of signals that may change frequently and without notice, and allow the nonvolatile storage of a system setting without the system of a serial memory. These Dual / Quad F-RAM State Savers restore the state of switches, relays, and LEDs on power up.
Ramtron V-Family Low-Power F-RAM
The Ramtron V-Family of low-power F-RAM devices feature high-performance nonvolatile memory employing an advanced ferroelectric process. The Ramtron serial F-RAM performs write operations at bus speed, incurs no write delays, and is ideal for nonvolatile memory applications requiring frequent or rapid writes or low power operation. The V-Family parallel F-RAM provides data retention for over 10 years while eliminating the reliability concerns, functional disadvantages, and system design complexities of battery-backed SRAM.
