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25AA256T-I/ST

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25AA256T-I/ST

IC EEPROM 256KBIT SPI 8TSSOP

Manufacturer: Microchip Technology

Categories: Memory

Quality Control: Learn More

Microchip Technology's 25AA256T-I-ST is a 256Kbit Non-Volatile EEPROM memory device featuring a standard SPI interface. This component is organized as 32K x 8 and operates at clock frequencies up to 10 MHz. Designed for robust performance, it supports a wide supply voltage range of 1.8V to 5.5V and an industrial operating temperature range of -40°C to 85°C. The 25AA256T-I-ST is housed in a compact 8-TSSOP package and is supplied on tape and reel for automated surface mount assembly. Its fast write cycle time of 5ms per word or page makes it suitable for applications requiring frequent data updates. This memory solution is commonly utilized in industrial automation, automotive systems, and consumer electronics.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case8-TSSOP (0.173"", 4.40mm Width)
Mounting TypeSurface Mount
Memory Size256Kbit
Memory TypeNon-Volatile
Operating Temperature-40°C ~ 85°C (TA)
Voltage - Supply1.8V ~ 5.5V
TechnologyEEPROM
Clock Frequency10 MHz
Memory FormatEEPROM
Supplier Device Package8-TSSOP
Write Cycle Time - Word, Page5ms
Memory InterfaceSPI
Memory Organization32K x 8
ProgrammableVerified

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