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AT25256B - SPI Serial EEPROM

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Datasheet Details

Part number AT25256B
Manufacturer Microchip
File Size 1.29 MB
Description SPI Serial EEPROM
Datasheet download datasheet AT25256B Datasheet
Note This datasheet PDF includes multiple part numbers: AT25256B, AT25128B.
Please refer to the document for exact specifications by model.
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Description

5 2.1. Chip Select (CS)5 2.2. Serial Data Output (SO) 5 2.3. Write-Protect (WP) 5 2.4. Ground (GND) 5 2.5. Serial Data Input (SI)6 2.6. Serial Data Clock (SCK)6 2.7. Suspend Serial Input (HOLD)6 2.8. Device Power Supply (VCC) 6 3. Description7 3.1. SPI Bus Master Connections to Serial EEPROMs7 3.2. Block Diagram 8 4. Electrical Characteristics 9 4.1. Absolute Maximum Ratings9 4.2. DC and AC Operating Range9 4.3. DC Characteristics 9 4.4. AC Characteristics10 4.5. SPI Synchronous Data Timimg 13 4

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