onsemi N01S8x 1Mb Ultra-Low Power Serial SRAM offers high-speed performance and low power. onsemi N01S8x SRAM operates with a single chip select (CS) input and uses a simple SPI protocol. In SPI mode, a single data-in (SI) and data-out (SO) line is used along with the clock (SCK) to access data within these devices. In DUAL mode, two multiplexed data-in/data-out (SIO0-SIO1) lines are used. In QUAD mode, four multiplexed data-in/data-out (SIO0-SIO3) lines are used with the clock to access the memory. N01S8x SRAM operates over a wide temperature range of -40°C to +85°C and is offered in a 8-lead TSSOP package.
