25LC080A-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip 25LC080A-I/SN is an 8Kbit SPI serial EEPROM organized as 1024 x 8-bit with 16-byte page write and 10MHz clock frequency. Operates from 2.5V supply with 1,000,000 write/erase cycle endurance and 200-year minimum data retention. Available in 8-pin SOIC package, in stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- 25LC080A-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 SPI serial EEPROM with 10MHz maximum clock for high-speed data transfers in embedded systems
- 1,000,000 write/erase cycle endurance with 200-year minimum data retention ensuring long-term non-volatile storage reliability
- Low 2.5V operating voltage with 16-byte page write buffer reducing write overhead in data logging applications
Applications
The 25LC080A-I/SN SPI EEPROM is well-suited for storing configuration data, firmware parameters, and calibration constants in microcontroller-based systems such as industrial controllers, smart meters, and consumer electronics. Its 10MHz SPI interface provides fast read access compatible with most modern microcontrollers and FPGAs, making it ideal for data logging and parameter storage applications. The 2.5V minimum operating voltage supports direct integration with low-power 3.3V system designs in IoT devices and wireless sensor networks.
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 | 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) | 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 | Taiwan, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the memory organization of the 25LC080A-I/SN?
The 25LC080A-I/SN has a total memory density of 8192 bits (8Kbit), organized as 1024 words of 8 bits each. It supports 16-byte page write operations, which improve write efficiency when programming sequential memory locations in firmware update and data logging applications.
What interface does the 25LC080A-I/SN support?
The 25LC080A-I/SN uses an SPI-compatible serial interface with a maximum clock frequency of 10MHz, enabling high-speed data communication with microcontrollers, FPGAs, and DSPs. The SPI interface uses standard CS, SCK, SI, and SO signals for straightforward integration into existing designs.
What are the endurance and data retention specifications?
The 25LC080A-I/SN is rated for 1,000,000 minimum write/erase cycles, providing excellent endurance for high-frequency data update applications. It also offers a minimum data retention time of 200 years, ensuring stored configuration data and calibration values remain intact throughout the product's operational lifetime.
What is the operating voltage of the 25LC080A-I/SN?
The 25LC080A-I/SN operates from a 2.5V minimum supply voltage, making it compatible with modern 3.3V logic systems without level shifters. This low operating voltage reduces power consumption and simplifies integration in battery-powered IoT and portable consumer electronics designs.
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