25AA1024-I/MF Microchip Integrated Circuit (Small Outline No-lead) In Stock
The Microchip 25AA1024-I/MF is a 1Mbit (128K x 8) SPI serial EEPROM in an 8-pin DFN-S package, operating from 1.8V supply. It features a 20MHz SPI clock, 100,000 write/erase endurance cycles, and 200-year data retention for reliable long-term storage. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 25AA1024-I/MF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5570(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 25AA1024-I/MF?
- 1Mbit (128K x 8) SPI EEPROM operating from 1.8V supply for compatibility with ultra-low-voltage microcontroller systems
- Up to 20MHz SPI clock frequency in a compact 8-pin DFN-S (2x3mm) package for space-constrained board designs
- 200-year data retention with 100,000 write/erase endurance cycles per word, ensuring long-term data integrity in critical storage applications
What is 25AA1024-I/MF used for?
The 25AA1024-I/MF is designed for embedded systems that require large non-volatile data storage over SPI, such as data logging, configuration memory, and firmware backup in industrial sensors and IoT devices. Its 1.8V operation makes it an ideal partner for low-power microcontrollers and wireless SoCs used in battery-powered applications. The device is also widely used in smart metering, medical monitoring, and automotive systems where reliable long-term storage is essential.
What are the specifications of 25AA1024-I/MF?
| Pbfree Code | Yes |
| Manufacturer Package Code | DFN-S-8 |
| Factory Lead Time | 7Weeks |
| Additional Feature | 200 YEARS OF DATA RETENTION; 1000000 ENDURANCE CYCLES/WORD |
| Clock Frequency-Max (fCLK) | 20MHz |
| Endurance | 100000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-N8 |
| JESD-609 Code | e3 |
| Memory Density | 1048576bit |
| Memory IC Type | EEPROM |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Words | 131072words |
| Number of Words Code | 128000 |
| Operating Mode | SYNCHRONOUS |
| Organization | 128KX8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supplies | 2/5 V |
| Qualification Status | Not Qualified |
| Serial Bus Type | SPI |
| Standby Current-Max | 0.000001A |
| Subcategory | Flash Memories |
| Supply Current-Max | 0.01mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.8V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Type | NOR TYPE |
| Write Cycle Time-Max (tWC) | 6ms |
| Write Protection | HARDWARE/SOFTWARE |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the 25AA1024-I/MF datasheet?
25AA1024-I/MF Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for 25AA1024-I/MF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the memory capacity and organization of the 25AA1024-I/MF?
The 25AA1024-I/MF provides 1Mbit (1,048,576 bits) of EEPROM storage organized as 128K x 8-bit bytes, accessible over a standard 4-wire SPI interface at up to 20MHz clock frequency.
What is the minimum supply voltage for the 25AA1024-I/MF?
The 25AA1024-I/MF operates from a minimum supply voltage of 1.8V, making it compatible with low-power 1.8V microcontrollers and SoCs used in energy-constrained IoT and portable device applications.
What are the endurance and data retention specifications?
The 25AA1024-I/MF is rated for 100,000 write/erase cycles per word and provides a minimum data retention period of 200 years, ensuring long-term reliability for critical configuration and calibration data storage.
What package does the 25AA1024-I/MF use?
The 25AA1024-I/MF comes in an 8-pin DFN-S (Dual Flat No-lead Small) package, a compact surface-mount package measuring approximately 2x3mm that minimizes board space usage in modern miniaturized designs.
What are common applications for the 25AA1024-I/MF?
Common applications include data logging, system configuration storage, calibration data retention, and firmware parameter backup in IoT devices, smart meters, industrial sensors, medical monitors, and automotive electronics operating at 1.8V.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.5570 | $1.56 |
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