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Microchip Technology 24LC04BP Serial EEPROM

The 24LC04B is a 4 Kbit serial EEPROM with a dual-block organization, operating on a single supply voltage down to 1.7V. It features a 2-wire serial interface, low power CMOS technology, and supports both read and write operations including page, byte, and sequential reads. It offers high endurance of over 1 million write cycles, data retention exceeding 200 years, and various package options including PDIP, SOIC, TSSOP, MSOP, and chip-scale packages. Ideal for compact, low-voltage memory applications requiring reliable, long-term data storage with noise suppression and environmental resilience.

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Part No:24LC04B/P
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Inv Date:06-12-2026
Price: Unit price: $0.433
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Price: Unit price: $0.45
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Price: Unit price: $0.3731
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Part No:24LC04B/P
Stock:1163
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Price: Unit price: $0.255
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Source:Arrow EU
Part No:24LC04B/P
Stock:120
Inv Date:06-13-2026
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Microchip Technology 24LC04BP Serial EEPROM Specifications:

  • Memory Size: 4 Kbit organized as two 256 x 8-bit blocks
  • Supply Voltage: 1.7V to 5.5V (industry), 2.5V to 5.5V (24LC04B)
  • Clock Frequency: 100 kHz and 400 kHz compatibility
  • Page Write Time: 3 ms, typical
  • Data Retention: >200 years
  • Endurance: Over 1 million write cycles
  • Operational Temperature Range: -40°C to +85°C (industrial), -40°C to +125°C (automotive)
  • Package Types: PDIP, SOIC, TSSOP, MSOP, SOT-23, DFN, TDFN, CSP
  • ESD Protection: >4000V
  • Standby Current: 1 µA (typical)
  • Active Read Current: 1 mA (max)
  • Write Protect Pin: Yes, can inhibit write operations when tied high
  • Device operates with Schmitt Trigger inputs for noise immunity, supports acknowledge polling during write cycles

Buy the Microchip 24LC04BP – Reliable Serial EEPROM for Industrial Applications

Order the Microchip 24LC04BP serial EEPROM online now to ensure your project benefits from reliable data retention, low power consumption, and high endurance. Perfect for space-constrained, low-voltage environments requiring robust memory solutions. With multiple package options, it fits easily into your design, providing stable, long-term data storage suitable for industrial, automotive, and consumer applications. Experience fast access and secure data integrity—purchase the 24LC04BP today for peace of mind in your electronics solutions.

Get Microchip 24LC04BP today—built for longevity, low-voltage operation, and high endurance in critical memory applications.

Frequently Asked Questions

Where can I buy Microchip Technology 24LC04BP?

You can click on the BUY or RFQ button to purchase 24LC04BP from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part 24LC04BP?

You can download the 24LC04BP datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of 24LC04BP?

Microchip Technology

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