24AA014H-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
The Microchip 24AA014H-I/SN is a 1 Kbit I2C serial EEPROM in an SOIC-8 package, featuring 400 kHz fast-mode operation, 1 million write/erase cycles, and 200-year data retention. Ideal for embedded systems requiring reliable non-volatile storage.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 24AA014H-I/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2700(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1 Kbit I2C serial EEPROM with 400 kHz fast-mode clock support
- 1 million write/erase endurance cycles for high-reliability applications
- 200-year minimum data retention in SOIC-8 compact package
- Hardware write protection and address pins for flexible I2C bus addressing
Applications
The 24AA014H-I/SN is well-suited for storing calibration data, configuration parameters, and small data tables in embedded microcontroller systems. It is commonly used in industrial sensors, consumer electronics, and automotive accessories where non-volatile memory with low power consumption is required. The I2C interface and compact SOIC-8 footprint make it easy to integrate into space-constrained board designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Clock Frequency-Max (fCLK) | 0.4MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| I2C Control Byte | 1010DDDR |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Memory Density | 1024bit |
| Memory IC Type | EEPROM |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 128words |
| Number of Words Code | 128 |
| Operating Mode | SYNCHRONOUS |
| Organization | 128X8 |
| Output Characteristics | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.23 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Programming Voltage | 2.5V |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Serial Bus Type | I2C |
| Standby Current-Max | 0.000001A |
| Supply Current-Max | 0.003mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.7V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | HARDWARE |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for 24AA014H-I/SN:
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Frequently Asked Questions
What is the maximum clock frequency supported by the 24AA014H-I/SN?
The 24AA014H-I/SN supports a maximum I2C clock frequency of 400 kHz in fast mode, making it compatible with standard and fast-mode I2C masters. This allows efficient data transfers in embedded designs running at 3.3 V or 5 V supply voltages.
How many write/erase cycles can the 24AA014H-I/SN endure before failure?
The 24AA014H-I/SN is rated for a minimum of 1,000,000 write/erase cycles per byte, ensuring long-term reliability in applications that frequently update stored data. Data retention is guaranteed for at least 200 years under normal operating conditions.
Which supply voltage range does the 24AA014H-I/SN operate within?
The 24AA014H-I/SN operates over a supply voltage range of 1.7 V to 5.5 V, making it compatible with both 3.3 V and 5 V logic systems. This wide range is ideal for battery-powered devices and mixed-voltage embedded platforms.
When would a designer choose the 24AA014H-I/SN over a larger EEPROM for configuration storage?
For applications storing fewer than 128 bytes of configuration or calibration data, the 24AA014H-I/SN with its 1 Kbit capacity is a cost-effective choice. Its SOIC-8 package measures only a few millimeters square, minimizing board area in compact industrial sensor or wearable designs.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3800 | $0.38 |
| 10+ | $0.3720 | $3.72 |
| 100+ | $0.2978 | $29.78 |
| 4400+ | $0.2849 | $1253.43 |
| 5000+ | $0.2700 | $1350.00 |
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