256 kb Low Power Serial SRAMs
N25S830HA
256 kb Low Power Serial SRAMs
32 k x 8 Bit Organization
Introduction The ON Semiconductor serial SRAM family ...
Description
N25S830HA
256 kb Low Power Serial SRAMs
32 k x 8 Bit Organization
Introduction The ON Semiconductor serial SRAM family includes several
integrated memory devices including this 256 kb serially accessed Static Random Access Memory, internally organized as 32 k words by 8 bits. The devices are designed and fabricated using ON Semiconductor’s advanced CMOS technology to provide both high−speed performance and low power. The devices operate with a single chip select (CS) input and use a simple Serial Peripheral Interface (SPI) serial bus. A single data in and data out line is used along with a clock to access data within the devices. The N25S830HA devices include a HOLD pin that allows communication to the device to be paused. While paused, input transitions will be ignored. The devices can operate over a wide temperature range of −40°C to +85°C and can be available in several standard package offerings.
Features
Power Supply Range: 2.7 to 3.6 V Very Low Standby Current: Typical Isb as low as 1 mA Very Low Operating Current: As low as 3 mA Simple Memory Control:
Single chip select (CS) Serial input (SI) and serial output (SO)
Flexible Operating Modes:
Word read and write Page mode (32 word page) Burst mode (full array)
Organization: 32 K x 8 bit Self Timed Write Cycles Built−in Write Protection (CS High) HOLD Pin for Pausing Communication High Reliability: Unlimited write cycles Green SOIC and TSSOP These Devices are Pb−Free, Halogen Free/BFR Free and are...
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