25LC080B-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
The 25LC080B-I/P is an 8 Kbit SPI serial EEPROM from Microchip with 100 ns read access time and 2.5V to 5.5V supply range. It supports up to 10 MHz SPI clock, 1,000,000 write/erase cycles, and 200-year data retention minimum. Available in an 8-pin PDIP package with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- 25LC080B-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1800(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8 Kbit SPI EEPROM with up to 10 MHz clock frequency for fast data access in embedded systems
- 1,000,000 write/erase cycle endurance ensures long service life in frequent-write applications
- Wide 2.5V to 5.5V supply range compatible with both 3.3V and 5V microcontroller systems
- Minimum 200-year data retention rating for reliable long-term non-volatile storage
Applications
The 25LC080B-I/P is used for storing configuration data, calibration parameters, and firmware settings in microcontroller-based systems requiring non-volatile SPI memory. Its 2.5V to 5.5V supply range and 10 MHz SPI interface make it compatible with a wide range of 3.3V and 5V embedded platforms. It is commonly found in industrial sensors, consumer electronics, automotive accessories, and medical devices where 8 Kbit of reliable EEPROM storage is needed.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-8 |
| Factory Lead Time | 8Weeks |
| YTEOL | 3 |
| Clock Frequency-Max (fCLK) | 10MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| JESD-30 Code | R-PDIP-T8 |
| 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 | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Parallel/Serial | SERIAL |
| 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 | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | HARDWARE |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| 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 SPI clock speed and memory density does the 25LC080B-I/P support?
The 25LC080B-I/P operates at SPI clock frequencies up to 10 MHz and provides 8 Kbit (1 KB) of EEPROM storage. With 100 ns read access time, the device delivers fast data retrieval for configuration and calibration data in embedded systems using standard SPI interfaces on microcontrollers.
How does the endurance and data retention of the 25LC080B-I/P compare to typical EEPROM requirements?
This device is rated for 1,000,000 write/erase cycles per byte, which exceeds the typical 100,000-cycle requirement of many embedded applications. Combined with a minimum 200-year data retention specification, the 25LC080B-I/P is suitable for long-life equipment such as industrial meters, medical implant accessories, and automotive modules where stored data must remain valid for decades.
Which microcontroller voltage domains is the 25LC080B-I/P compatible with?
The 25LC080B-I/P operates from 2.5V to 5.5V, making it directly compatible with 3.3V and 5V microcontroller I/O without level-shift circuitry in most designs. This dual-voltage compatibility simplifies integration alongside both legacy 5V PIC or AVR controllers and modern 3.3V ARM or ESP32-based platforms.
For which storage use cases is the 25LC080B-I/P the right choice versus larger EEPROM or flash devices?
The 25LC080B-I/P is ideal when an application needs to store fewer than 1 KB of non-volatile data such as device serial numbers, sensor calibration coefficients, or user preference settings. For designs requiring more than 8 Kbit, Microchip offers the 25LC160B (16 Kbit) or 25LC256 (256 Kbit) in pin-compatible 8-pin PDIP packages, allowing a straightforward upgrade path.
Related Guides
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 4, 2026
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.1800 | $0.18 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”