Overview
The LC3564RM,RT are 8192-word × 8bit, asynchronous, silicon gate, low-voltage CMOS SRAM LSIs.They operate from a 2.0 to 3.6V supply, making them ideal for handheld, battery-operated equipment.

Features
■ Supply voltage range: 2.0 to 3.6V
    • 3V operation: 2.7 to 3.6V
    • Battery operation: 2.0 to 2.4V
■ High-speed access time
    • 3V operation
        - LC3564RM,RT-10LV: 100ns (max)
        - LC3564RM,RT-12LV: 120ns (max)
        - LC3564RM,RT-15LV: 150ns (max)
    • Battery operation
        - LC3564RM,RT-10LV: 200ns (max)
        - LC3564RM,RT-12LV: 250ns (max)
        - LC3564RM,RT-15LV: 300ns (max)
■ Very-low standby current
    • 3V operation
        - Ta ≤ 70°C: 1.0µA
        - Ta ≤ 85°C: 3.0µA
    • Battery operation
        - Ta ≤ 70°C: 0.85µA
        - Ta ≤ 85°C: 2.5µA
■ Operating temperature range: –40 to +85°C
■ Data retention supply voltage: 2.0 to 3.6V
■ Input/output levels: CMOS Compatible (0.8Vcc/0.2Vcc)
■ 3 control inputs (OE, CE1, CE2)
■ Common-pin input/outputs, 3-state output
■ Clock not needed (fully-static RAM)
■ Package
    • SOP 28-pin (450mil) plastic package: LC3564RM series
    • TSOP 28-pin (8 × 13.4mm) plastic package: LC3564RT series