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The SST25LF080A-33-4C-S2AE is a serial flash memory device manufactured by Silicon Storage Technology (SST). Below are its key specifications, descriptions, and features:

Manufacturer:

• SST (Silicon Storage Technology)

Specifications:

• Memory Type: Serial NOR Flash
• Density: 8 Mbit (1 MB)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.7V - 3.6V
• Speed: 33 MHz (Max Clock Frequency)
• Sector Size: 4 KB Uniform Sectors
• Block Size: 32 KB & 64 KB Optional Blocks
• Write Protection: Software & Hardware Protection
• Endurance: 100,000 Write Cycles (Min)
• Data Retention: 100 Years (Min)
• Operating Temperature: -40°C to +85°C (Industrial Grade)
• Package: 8-lead SOIC (150-mil)

Descriptions:

• The SST25LF080A is a high-performance SPI-compatible flash memory device with 8 Mbit (1 MB) capacity.
• It supports standard SPI modes (0 & 3) for flexible system integration.
• Features 4 KB uniform sectors for efficient erase and program operations.
• Includes software and hardware write protection to prevent accidental data corruption.
• Designed for low-power applications with standby and deep power-down modes.

Features:

• SPI Interface (CLK, SI, SO, CS#)
• High-Speed Read (Up to 33 MHz)
• Uniform 4 KB Sector Erase
• Block Erase (32 KB & 64 KB)
• Page Program (256 Bytes per Page)
• Software & Hardware Write Protection
• Low Power Consumption (Active & Standby Modes)
• Industrial Temperature Range (-40°C to +85°C)
• Lead-Free & RoHS Compliant

This device is commonly used in embedded systems, automotive electronics, industrial controls, and consumer electronics requiring reliable non-volatile storage.

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