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- Part Number 24AA02-I/SN
- Manufacturer Microchip
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - 8-Lead(SN) SOIC
- Released Date Apr 16, 2015
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
24AA02-I/SN Details
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Manufacturer Part Number:
24AA02-I/SN
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
SOIC
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Pin Count:
8
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Manufacturer Package Code:
SOIC-8
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Country Of Origin:
Thailand
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ECCN Code:
EAR99
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HTS Code:
8542.32.00.51
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Factory Lead Time:
6 Weeks
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Date Of Intro:
1991-01-01
24AA02-I/SN Frequently Asked Questions (FAQs)
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The 24AA02-I/SN has a minimum of 1 million write cycles, but this can vary depending on the operating conditions and usage patterns.
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The 24AA02-I/SN uses a page-based write architecture, where each page is 8 bytes. To perform a write, send a Write Enable (WREN) command, followed by the page address and the data to be written. For block writes, send multiple page writes in sequence.
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The WP (Write Protect) pin is used to prevent accidental writes to the EEPROM. When WP is tied low, the entire EEPROM is write-protected. When WP is tied high, the EEPROM can be written to normally.
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To ensure reliable writes, follow this sequence: 1) Send a Write Enable (WREN) command, 2) Wait for the Write Enable Latch (WEL) bit to set, 3) Send the write data, 4) Wait for the write cycle to complete, and 5) Send a Write Disable (WRDI) command.
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The recommended voltage range for the 24AA02-I/SN is 2.5V to 5.5V. Operating outside this range may affect the device's reliability and performance.
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About Microchip
Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th