25AA080B-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
The 25AA080B-I/SN is an 8Kbit SPI serial EEPROM from Microchip organized as 1K x 8 with 32-byte page write capability and 1.8V minimum operating voltage. It supports up to 10MHz clock frequency with 1,000,000 write/erase endurance cycles in an SOIC-8 package. RoHS compliant and available worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 25AA080B-I/SN Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8Kbit (1K x 8) SPI EEPROM with 32-byte page write buffer for efficient burst data storage
- Low voltage operation starting from 1.8V ideal for battery-powered and low-power IoT applications
- Up to 10MHz SPI clock frequency with 1,000,000 write/erase cycle endurance and 200-year data retention
- RoHS-compliant SOIC-8 package for straightforward SMT assembly in high-density PCB designs
Applications
The 25AA080B-I/SN is widely used in embedded and IoT systems for reliable non-volatile storage of configuration parameters, calibration data, and user settings. Its 1.8V minimum supply voltage makes it an excellent choice for ultra-low-power wearables, portable medical devices, and wireless sensor nodes. Industrial automation equipment and consumer electronics also benefit from its high endurance and long data retention characteristics.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 3 |
| 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 | 8192bit |
| Memory IC Type | EEPROM |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 1024words |
| Number of Words Code | 1000 |
| Operating Mode | SYNCHRONOUS |
| Organization | 1KX8 |
| 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 | SPI |
| Standby Current-Max | 0.000005A |
| Supply Current-Max | 0.006mA |
| 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 | 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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the memory density and organization of the 25AA080B-I/SN?
The 25AA080B-I/SN is an 8Kbit EEPROM organized as 1,024 x 8 bits with a 32-byte page write buffer. It communicates via SPI with a maximum clock frequency of 10MHz, enabling fast and efficient data read/write operations.
What is the minimum operating voltage of the 25AA080B-I/SN?
The 25AA080B-I/SN operates from as low as 1.8V, making it well suited for battery-powered and energy-harvesting systems. This low-voltage capability is key for wearables, IoT sensor nodes, and portable medical devices.
How reliable is the 25AA080B-I/SN for data storage?
The 25AA080B-I/SN guarantees a minimum of 1,000,000 write/erase cycles per byte location and a minimum data retention period of 200 years, ensuring long-term reliability in applications requiring frequent updates or archival storage.
What package does the 25AA080B-I/SN use and is it RoHS compliant?
The 25AA080B-I/SN comes in an SOIC-8 package (JESD-30 code R-PDSO-G8) and is fully RoHS compliant and lead-free, making it compatible with modern environmentally friendly PCB assembly processes.
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