25AA080A-I/MS Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip 25AA080A-I/MS is an 8Kbit (1K x 8) SPI serial EEPROM with 16-byte page write in compact MSOP-8 package. Supports 1.8V minimum supply, 10MHz SPI clock, and 1 million write/erase cycles. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- 25AA080A-I/MS 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
- Ultra-compact MSOP-8 package enabling space-constrained PCB designs in wearables and portable devices
- 1.8V minimum supply operation with 10MHz SPI clock for low-power embedded applications
- 1,000,000 write/erase cycle endurance with 200-year minimum data retention ensuring long-term reliability
- 16-byte page write capability for efficient burst data programming and reduced write transaction overhead
Applications
The 25AA080A-I/MS is suited for storing small volumes of configuration data, calibration constants, and device identifiers in compact IoT devices, wearable electronics, and portable medical instruments. Its MSOP-8 form factor and 1.8V operation make it ideal for space-constrained and battery-powered designs communicating over SPI. The device is commonly used alongside low-power microcontrollers in sensor nodes and consumer gadgets requiring reliable non-volatile memory.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | MSOP-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 | S-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,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL |
| 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 | 0.65mm |
| 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 capacity and page size of the 25AA080A-I/MS?
The 25AA080A-I/MS provides 8Kbit (1,024 bytes) of SPI EEPROM storage organized as 1K x 8. It supports 16-byte page write operations, allowing efficient burst programming of multiple bytes in a single write cycle, which reduces programming time in embedded firmware applications.
What package does the 25AA080A-I/MS use and how does it compare to SOIC-8?
The 25AA080A-I/MS comes in an MSOP-8 (Mini Small Outline Package, 8-pin) which is significantly smaller than the standard SOIC-8, making it ideal for space-critical designs. It is RoHS-compliant with Pb-free construction (JESD-609 code e3) and has a typical factory lead time of 6 weeks.
What are the endurance and data retention specifications of the 25AA080A-I/MS?
The 25AA080A-I/MS is rated for 1,000,000 write/erase cycles endurance, making it suitable for applications with frequent data updates. Data retention is guaranteed for a minimum of 200 years, ensuring configuration and calibration data remains intact over the product lifetime.
What applications is the 25AA080A-I/MS designed for?
The 25AA080A-I/MS is well-suited for IoT sensor nodes, wearable health monitors, portable instruments, and smart meters that need compact non-volatile storage of settings, device IDs, or trimming data. Its small MSOP-8 footprint and 1.8V minimum operation make it especially attractive for low-power, battery-operated products.
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