N25S830HAT22IT

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 μA
• 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
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These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant