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Product Detailed Parameters
- Description：IC EEPROM 8KBIT SPI 10MHZ 8MSOP
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Memory Type：Non-Volatile
- Memory Format：EEPROM
- Technology：EEPROM
- Memory Size：8Kbit
- Memory Organization：1K x 8
- Memory Interface：SPI
- Clock Frequency：10 MHz
- Write Cycle Time - Word, Page：5ms
- Voltage - Supply：2.5V ~ 5.5V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Access Time：-
- Grade：-
- Qualification：-
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Overview
The Microchip Technology 25LC080AT-E/MS is an 8 Kbit (1024 x 8-bit) Serial Electrically Erasable PROM. It features a 16-byte page size and operates within a supply voltage range of 2.5 V to 5.5 V. The device supports a maximum clock frequency of 10 MHz via a standard SPI-compatible interface. It is designed for automotive applications with an extended temperature range of -40°C to +125°C and is housed in an 8-lead MSOP package.
Feature Summary
- Supports high-reliability operation with over one million erase/write cycles and data retention exceeding 200 years.
- Includes built-in write protection mechanisms such as block protection, power-on/off data protection, and a dedicated write-protect pin.
- Features a hold function that allows serial communication to be paused without resetting the sequence.
Applications
- Automotive electronic systems requiring extended temperature stability
- Microcontroller-based data logging and configuration storage
- Industrial control devices needing non-volatile memory
Procurement Notes
Verify the specific 'A' version designation and automotive grade suffix against official datasheets. Confirm the MSOP package type matches design requirements. Ensure compatibility with the 2.5V to 5.5V operating voltage range for the target application environment.
Selection Notes
Select this component when automotive-grade reliability and extended temperature performance are required. The 16-byte page size distinguishes it from the 32-byte 'B' version. Verify that the system voltage aligns with the specified 2.5V minimum threshold for proper functionality.
Part Context
This part belongs to the 25LC080A/B family of 8 Kbit Serial EEPROMs. It shares the same core architecture as industrial variants but is qualified for higher temperature ranges. The 'T' suffix indicates tape and reel packaging, while 'E' denotes the automotive temperature grade.
Replacement Considerations
The 25LC080A-E/MS is a direct equivalent in tube packaging. For industrial temperature ranges, the 25LC080A-I/MS may serve as a substitute if thermal constraints allow. Cross-reference with 25AA080A series for lower voltage requirements.
