24FC04HT-E/MUY Equivalent & Substitute Parts

Part Overview

The 24FC04HT-E/MUY is a 4Kbit EEPROM memory IC manufactured by Microchip Technology, featuring I2C interface operation at 1 MHz with 450 ns access time. This non-volatile memory device is designed for applications requiring reliable data storage in embedded systems, industrial controls, and consumer electronics. The component is currently in active production status with robust inventory availability. Substitute parts are identified when equivalent electrical specifications, memory organization, interface protocols, and physical packaging are maintained across the product line.

Substiute Parts

24FC04HT-E/MUY

Microchip TechnologyIn Stock: 111824FC04HT-E/MUY Datasheet

Current PartRFQ

24FC04T-E/MUY

Microchip TechnologyIn Stock: 578524FC04T-E/MUY Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 24FC04HT-E/MUY are identified based on strict equivalence across the following critical parameters:

• Memory capacity and organization (4Kbit, 256 x 8 x 2 configuration)
• Communication protocol (I2C interface at 1 MHz)
• Timing specifications (450 ns access time, 5 ms write cycle)
• Electrical operating range (1.7V ~ 5.5V supply voltage, -40°C ~ 125°C temperature range)
• Physical form factor (8-UDFN surface mount package with exposed pad)
• Compliance certifications (ROHS3, REACH Unaffected, EAR99 classification)

The 24FC04T-E/MUY qualifies as a parametric equivalent substitute, maintaining identical electrical and mechanical specifications while differing only in packaging format (Cut Tape versus standard packaging).

Parameter Comparison

Engineering Selection Recommendations

Both the 24FC04HT-E/MUY and 24FC04T-E/MUY maintain active production status with full compliance to ROHS3 and REACH requirements. Selection between these parts is determined by supply chain requirements and packaging format availability rather than functional performance. The 24FC04HT-E/MUY offers standard packaging configuration, while the 24FC04T-E/MUY is supplied in Cut Tape format. Both components satisfy identical electrical and thermal specifications for I2C-based EEPROM applications requiring 4Kbit non-volatile memory storage across industrial and commercial temperature ranges.

Frequently Asked Questions (FAQ)

Q: Can the 24FC04T-E/MUY directly replace the 24FC04HT-E/MUY in production?

A: Yes. Both parts are electrically and mechanically identical. The difference is packaging format only. The 24FC04T-E/MUY is supplied in Cut Tape, while the 24FC04HT-E/MUY uses standard packaging. PCB footprint and electrical performance are identical.

Q: What determines compatibility between these EEPROM parts?

A: Compatibility is established through matching memory capacity (4Kbit), memory organization (256 x 8 x 2), I2C interface protocol, clock frequency (1 MHz), access time (450 ns), supply voltage range (1.7V ~ 5.5V), and operating temperature range (-40°C ~ 125°C). All these parameters are identical between the main part and substitute.

Q: Are there any compliance differences between these parts?

A: No. Both parts carry identical ROHS3 compliance, REACH Unaffected status, and EAR99 ECCN classification. MSL rating is 3 (168 Hours) for both components.

Q: Does the 8-UDFN package differ between these parts?

A: No. Both use the 8-UDFN (2x3) surface mount package with exposed pad. Physical dimensions, pin configuration, and thermal characteristics are identical.

Q: What is the primary reason to consider the substitute part?

A: The 24FC04T-E/MUY substitute is selected based on supply availability and packaging format preference. Cut Tape packaging may offer advantages for high-volume automated assembly operations or specific inventory management requirements.