Cypress's new 1-Mbit Serial non-volatile Static Random Access Memory (nvSRAM) family includes devices in multiple configurations with an industry-standard SPI interface. Available in small-footprint 8-pin DFN and 16-pin SOIC packages, the serial nvSRAMs feature operating frequencies up to 40 MHz. New 4-Mbit and 8-Mbit nvSRAMs integrate a real-time clock (RTC) that enables time-stamping of critical data for back-up and also features a programmable alarm function and watchdog timer. Cypress's parallel nvSRAMs feature access times as low as 20 ns, infinite read, write and recall cycles, and up to 20-years of data retention. Click the download link below for a high-resolution photo of the new devices.
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