N64S818HAS21I

Introduction
The ON Semiconductor serial SRAM family includes several integrated memory devices including this 64 k serially accessed Static Random Access Memory, internally organized as 8 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.
Features
• Power Supply Range: 1.7 to 1.95 V
• Very Low Standby Current: As low as 200 nA
• 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: 8 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