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 FM23MLD16-60BG F-RAM
The Ramtron FM23MLD16-60BG is an 8 Megabit F-RAM in a streamlined FBGA package that features fast access, virtually unlimited read/write cycles, and low power consumption. The FM23MLD16-60BG F-RAM offers superior performance over battery-backed SRAM and does not require a battery for data back-up. This Ramtron device is a true surface-mount solution that is organized as a 512K x 16 nonvolatile memory and accessed with an industry standard parallel interface. The FM23MLD16-60BG has an access time of 60ns and cycle time of 115ns. This Ramtron F-RAM features high endurance of at least 100 trillion read/writes and NoDelay™ writes.
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.