25LC010A-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
The 25LC010A-I/SN is a 1 Kbit (128 × 8) SPI serial EEPROM from Microchip offering 10 MHz clock operation and 1,000,000 write/erase cycle endurance. It operates from 2.5 V to 5.5 V and retains data for a minimum of 200 years, making it ideal for reliable non-volatile storage. Available in an 8-pin SOIC package with RoHS-compliant e3 finish and worldwide distribution.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 25LC010A-I/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3967(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 25LC010A-I/SN?
- 1 Kbit (128 × 8) SPI EEPROM with 10 MHz maximum clock for fast read access
- 1,000,000 write/erase cycle endurance with 200-year minimum data retention
- Wide supply voltage range of 2.5 V to 5.5 V with 5 MHz operation down to 2.5 V
- Compact 8-pin SOIC package with RoHS-compliant lead-free e3 finish
What is 25LC010A-I/SN used for?
The 25LC010A-I/SN is widely used for storing calibration data, device configuration, and serial number information in consumer electronics, appliances, and industrial sensors. Its 10 MHz SPI interface and 2.5 V to 5.5 V supply compatibility make it easy to integrate alongside microcontrollers in portable devices and IoT nodes. The 8-pin SOIC package and proven endurance of 1,000,000 write cycles also suit automotive trim and factory configuration use cases.
What are the specifications of 25LC010A-I/SN?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Additional Feature | ALSO OPERATES AT 2.5V TO 4.5V @5MHZ |
| Clock Frequency-Max (fCLK) | 10MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| 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 | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Programming Voltage | 5V |
| Qualification Status | Not Qualified |
| Serial Bus Type | SPI |
| Standby Current-Max | 0.000001A |
| Supply Current-Max | 0.005mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 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 | Mainland China, Thailand |
Where can I find the 25LC010A-I/SN datasheet?
25LC010A-I/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for 25LC010A-I/SN?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many write cycles can the 25LC010A-I/SN withstand, and what data retention does it guarantee?
The 25LC010A-I/SN is rated for a minimum of 1,000,000 write/erase cycles per byte location, which far exceeds the demands of most configuration and calibration update scenarios. Data retention is guaranteed for a minimum of 200 years under normal storage conditions, providing reliable long-term non-volatile memory for industrial and consumer products.
What SPI clock speed does the 25LC010A-I/SN support across its full supply voltage range?
The 25LC010A-I/SN supports a maximum SPI clock frequency of 10 MHz when powered from 4.5 V to 5.5 V. When the supply drops to the 2.5 V to 4.5 V range, the maximum clock is 5 MHz. This dual-speed behavior allows the device to interface directly with both 3.3 V and 5 V microcontrollers without external clock conditioning.
Which applications benefit most from using the 25LC010A-I/SN as non-volatile storage?
Applications that store small amounts of configuration data—such as MAC addresses, calibration coefficients, or user settings—benefit from this 1 Kbit EEPROM. Its 128-byte capacity is sufficient for storing 8 to 16 calibration parameters at 8-bit or 16-bit resolution. IoT sensors, smart meters, and industrial transmitters commonly use this part to persist factory trim values across power cycles.
How does the 8-pin SOIC package of the 25LC010A-I/SN simplify PCB integration?
The SOIC-8 package has a 1.27 mm pin pitch and a body size of approximately 4.9 mm × 3.9 mm, making it easy to hand-solder or place by machine on standard PCB pads. This widely stocked package type is compatible with most PCB design rules at 0.1 mm or larger trace width, and the 8-pin count keeps the footprint under 20 mm², fitting even densely populated boards.
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About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5240 | $0.52 |
| 10+ | $0.5220 | $5.22 |
| 25+ | $0.4900 | $12.25 |
| 100+ | $0.4500 | $45.00 |
| 400+ | $0.4036 | $161.42 |
| 800+ | $0.3967 | $317.38 |
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