Description
Key Features
ā Ā High-Capacity StorageĀ āĀ 512Kbit (64KB)Ā organized asĀ 65,536 x 8 bits. ā Ā I²C InterfaceĀ ā SupportsĀ standard (100kHz) and fast (400kHz) modes. ā Ā Wide Voltage RangeĀ ā Operates fromĀ 1.7V to 5.5V, making it compatible with 3.3V and 5V systems. ā Ā Low Power ConsumptionĀ ā
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Active Read Current:Ā ~Ā 1 mAĀ (typical)
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Standby Current:Ā ~Ā 1 µAĀ (typical) ā Ā High EnduranceĀ āĀ 1,000,000 erase/write cyclesĀ per byte. ā Ā Long Data RetentionĀ āĀ > 200 yearsĀ (typical). ā Ā Hardware Write ProtectionĀ āĀ WP (Write Protect) pinĀ prevents accidental writes. ā Ā Industrial Temperature RangeĀ āĀ -40°C to +85°CĀ for robust performance. ā Ā PDIP-8 PackageĀ ā Easy to prototype on breadboards and PCBs.
Technical Specifications
| Parameter | Value |
|---|---|
| Memory Size | 512Kbit (64KB) |
| Interface | I²C (2-wire serial) |
| Operating Voltage | 1.7V ā 5.5V |
| Clock Frequency | 100kHz (Standard), 400kHz (Fast Mode) |
| Page Write Buffer | 128 bytes |
| Write Cycle Time | 5ms (max) |
| Data Retention | > 200 years |
| Endurance | 1,000,000 cycles per byte |
| Package Type | 8-pin PDIP (DIP-8) |
| Operating Temperature | -40°C to +85°C |
Applications
š¹Ā Data Logging SystemsĀ ā Store sensor readings and system logs. š¹Ā Embedded SystemsĀ ā Save configuration settings and calibration data. š¹Ā Consumer ElectronicsĀ ā Firmware backup & parameter storage. š¹Ā Industrial AutomationĀ ā Non-volatile memory for PLCs and controllers. š¹Ā IoT DevicesĀ ā Retain network settings and device states. š¹Ā Automotive ElectronicsĀ ā Store critical system parameters.