AT24C256BN-10SU-1.8

Identity

• Manufacturer: MICROCHIP(美国微芯)
• Model / MPN: AT24C256BN-10SU-1.8
• LCSC: C5591096
• Category: eeprom
• Description: AT24C256BN-10SU-1.8 1.8V~3.6V I2C Interface:I2C Memory Size:256Kbit Clock Frequency:400kHz Clock Frequency:400kHz Write Cycle Time(Tw):5ms Data Retention - TDR (Year):40 Years Write Cycle Endurance:1,000,000 cycles Features:Hardware write protection function；Noise suppression function；Pag
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• i2c: interface

Package And Footprint

• Package / footprint name: SOIC-8
• Pin count: 8
• EasyEDA symbol UUID: 15acb81255d748df9d648a8977cd3f9a
• EasyEDA footprint UUID: 1645372dca8547f19e87c6a19f78de2a
• EasyEDA device UUID: 0683d8b4226f4f5b91ae96b210106673
• EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

• Active current: Not characterized in seed; extract active current from datasheet tables.
• Sleep / standby current: Not characterized in seed; extract sleep/standby current from datasheet tables.
• Supply rails: EasyEDA property: 1.8V~3.6V.
• Notes: Seed values are search hints only. Verify power modes, rail limits, startup requirements, and reference design passives from the datasheet.

Procurement Classification

• JLC class: Extended Part
• JLC note / assembly basis: EasyEDA/JLC verified common IoT sensors, storage, and communications seed
• Assembly status: jlc_extended
• Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
• Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

• Datasheet / product URL: https://item.szlcsc.com/datasheet/AT24C256BN-10SU-1.8/6509514.html
• Product URL: https://item.szlcsc.com/datasheet/AT24C256BN-10SU-1.8/6509514.html
• Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

• Good for: reuse when package, electrical ratings, footprint, and assembly class match the project constraints
• Avoid when: Not captured yet.
• Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
• Equivalent search hints: match category eeprom, interfaces i2c, package SOIC-8, and EasyEDA footprint UUID 1645372dca8547f19e87c6a19f78de2a.

Search Keywords

seed:common-iot-sensors-comms, source:easyeda-bridge, iot, common-pcb, at24c256, eeprom, nonvolatile-memory, i2c, soic-8, jlc-extended, jlc_extended, jlc-note:easyeda-jlc-verified-common-iot-sensors-storage-and-communications-seed, protection