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EEPROM Serial-I2C 16K-bit 8Block x 256 x 8 3.3V/5V Automotive AEC-Q100 8-Pin SOIC N Tube

Quantity Unit Price(USD) Ext. Price
5 $0.719 $3.60
50 $0.596 $29.80
150 $0.535 $80.25
500 $0.475 $237.50
2500 $0.438 $1,095.00
5000 $0.420 $2,100.00


*The price is for reference only.
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Overview of 24LC16B/SN

The 24LC16B/SN is a 16K-bits (2K x 8) serial Electrically Erasable PROM (EEPROM) IC. It offers a non-volatile storage solution with a serial interface, making it ideal for applications requiring data storage and retrieval.


(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • A0-A2: Device Address Inputs
  • WP: Write Protect
  • VSS: Ground
  • SCL: Serial Clock Input
  • SDA: Serial Data I/O
  • VCC: Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the 24LC16B/SN EEPROM IC for a visual representation.

Key Features

  • 16K-bit Memory: The 24LC16B/SN provides 16,384 bits of non-volatile memory, organized as 2,048 bytes for data storage.
  • Serial Interface: With Serial Clock (SCL) and Serial Data (SDA) lines, this IC offers a simple and efficient serial communication protocol.
  • Write Protection: The WP pin allows for write protection of the memory contents, enhancing data security.
  • Low Power Consumption: Operating at low supply voltages, the 24LC16B/SN is suitable for applications requiring energy efficiency.
  • Extended Temperature Range: This EEPROM IC can operate over a wide temperature range, making it versatile for various environments.

Note: For detailed technical specifications, please refer to the 24LC16B/SN datasheet.


  • Data Logging: Ideal for data logging applications where non-volatile memory is needed for storing information.
  • Embedded Systems: Commonly used in embedded systems for parameter storage, device configuration, and firmware updates.
  • Sensor Calibration: Suitable for storing sensor calibration data in systems that require precise measurements.


The 24LC16B/SN is a serial EEPROM IC that facilitates non-volatile data storage and retrieval. It offers a reliable and compact solution for applications requiring memory functionality.

Usage Guide

  • Power Supply: Connect VCC (Pin 6) to the power supply voltage (typically +5V).
  • Data Communication: Use the SCL and SDA pins for serial communication with the EEPROM.
  • Write Protection: To enable write protection, connect the WP pin (Pin 3) to either GND or VSS.

Frequently Asked Questions

Q: Is the 24LC16B/SN compatible with I2C communication?
A: Yes, the 24LC16B/SN uses the I2C protocol for serial communication.

Q: What is the endurance rating of the 24LC16B/SN?
A: The 24LC16B/SN has an endurance rating of at least 1,000,000 write cycles per byte.


For similar functionalities, consider these alternatives to the 24LC16B/SN:

  • 24C02: A smaller capacity (2K-bit) serial EEPROM IC suitable for applications with lower memory requirements.
  • 24LC256: A higher capacity (256K-bit) serial EEPROM IC providing more storage space for data-intensive applications.


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category EEPROM RoHS Details
Mounting Style SMD/SMT Package / Case SOIC-8
Interface Type 2-Wire, I2C Memory Size 16 kbit
Organization 2 k x 8 Supply Voltage - Min 2.5 V
Supply Voltage - Max 5.5 V Minimum Operating Temperature 0 C
Maximum Operating Temperature + 70 C Maximum Clock Frequency 400 kHz
Access Time 900 ns Data Retention 200 Year
Supply Current - Max 3 mA Active Read Current - Max 3 mA
Brand Microchip Technology Height 1.25 mm
Length 4.9 mm Moisture Sensitive Yes
Operating Supply Current 3 mA Operating Supply Voltage 2.5 V to 5.5 V
Product Type EEPROM Programming Voltage 2.5 V to 5.5 V
Factory Pack Quantity 100 Subcategory Memory & Data Storage
Width 3.9 mm Unit Weight 0.019048 oz

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