Attributes

Brand	-
Category	3C Digital Accessories / MP3/MP4 Stands
Origin	-
Part Number	34LC02-I/MS
Memory Size	2 Kbit (256 x 8)
Interface Type	I2C (2-Wire)
Clock Frequency	1 MHz
Package Type	8-MSOP
Supply Voltage	2.5V to 5.5V
Operating Temperature	-40°C to +85°C
Write Cycle Time	5 ms (Typical)
Data Retention	> 200 Years
Condition	New Original

6 reviews

Anonymous

Mar 28, 2026

Rating: 5/5

Exactly as described

Purchased for a university embedded systems project. The datasheet specs match perfectly. Fast shipping helped me meet my deadline.

Anonymous

Mar 28, 2026

Rating: 5/5

Perfect replacement for old board

Needed this specific EEPROM for a repair job on an industrial controller. The chip arrived quickly and worked flawlessly upon installation. Genuine Microchip product.

Anonymous

Mar 24, 2026

Rating: 5/5

Great for DIY projects

Using these for a custom data logging project. The I2C interface is easy to work with, and the 1MHz speed is sufficient for my needs. Packaging was anti-static and secure.

Anonymous

Mar 13, 2026

Rating: 5/5

Reliable memory storage

Bought a batch of ten. All tested good with no dead-on-arrival units. The MSOP package is small but manageable with proper tools.

Anonymous

Mar 07, 2026

Rating: 5/5

Standard stock item now

We keep these in stock for common repairs. Consistent quality from this seller. No issues with programming or reading data.

Anonymous

Mar 04, 2026

Rating: 4/5

Good quality, slight delay

The components are definitely original and function as expected. Shipping took a day longer than estimated, but the product quality makes up for it.

5 FAQ

Q: What is the endurance cycle rating for this EEPROM?

A: The typical write endurance for this series is over 1 million erase/write cycles per cell.

Q: Do you provide a certificate of authenticity for these chips?

A: Yes, all our electronic components are sourced directly from authorized distributors, and we can provide traceability documentation upon request for bulk orders.

Q: Does this come in bulk packaging or tape and reel?

A: This listing is for tube packaging containing multiple units. If you require tape and reel for automated assembly, please contact us for a custom quote.

Q: Is this chip compatible with 3.3V logic levels?

A: Yes, the 34LC02-I/MS operates within a voltage range of 2.5V to 5.5V, making it fully compatible with 3.3V systems.

Q: Can I use this to replace a 24LC02?

A: While they are similar, the 34LC02 has different timing characteristics and pinout configurations in some variants. Please verify your schematic against the 34LC02 datasheet before substituting.

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