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The 24LC02B/P is a 2Kbit I²C™ Serial EEPROM manufactured by Microchip Technology.

Specifications:

• Memory Size: 2 Kbit (256 x 8 bits)
• Interface: I²C™ (2-wire serial interface)
• Supply Voltage (VCC): 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: >200 years
• Page Size: 8 bytes
• Maximum Clock Frequency: 400 kHz (I²C Fast Mode)
• Packages Available:
• PDIP (P): 8-lead Plastic DIP
• SOIC, TSSOP, DFN, and other options available in different variants

Descriptions:

• The 24LC02B/P is a low-power, byte-addressable EEPROM that supports I²C communication.
• It features hardware write protection (via the WC pin) to prevent accidental writes.
• It operates across a wide voltage range, making it suitable for battery-powered applications.

Features:

• Low-Power Operation:
• Standby current: <1 µA (typical)
• Active read current: 1 mA (typical)
• Built-in Write Protection: Hardware-controlled via the WC pin.
• Sequential and Random Read Modes: Supports fast data access.
• Self-Timed Erase/Write Cycle: No external programming voltage required.
• Schmitt Trigger Inputs: Improved noise immunity.
• ESD Protection: >4000V on all pins.

This EEPROM is commonly used in industrial, automotive, and consumer electronics for storing configuration data, calibration settings, and other non-volatile parameters.

(Note: The /P suffix indicates the PDIP-8 package.)