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STMicroelectronics M24C02-WBN6 — Memory (DRAM / SRAM / Flash / EEPROM)

M24C02-WBN6 STMicroelectronics 2Kbit I²C EEPROM - Obsolete

MPNM24C02-WBN6
Obsolete

STMicroelectronics M24C02-WBN6, 2Kbit I²C Serial EEPROM, 256 x 8 organization, 400 kHz clock, 900 ns access, 2.5V to 5.5V supply, industrial temp -40°C to 85°C, 8-DIP through-hole package, Tube.

$0.3900Ref. price · indicative, final on quote
STMicroelectronics M24C02-WBN6 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

M24C02-WBN6 specifications
ParameterValue
Memory typeNon-Volatile
MountingThrough Hole
Supply voltage2.5V ~ 5.5V
Clock frequency400 kHz
Memory interfaceI²C
Operating temperature-40°C ~ 85°C (TA)
PackageTube
TechnologyEEPROM
Access time900 ns
Memory size2Kbit
Memory formatEEPROM
Case8-DIP (0.300\", 7.62mm)
Memory organization256 x 8
Write cycle time - word, page5ms

Product details

The M24C02-WBN6 is a 2Kbit serial EEPROM from STMicroelectronics with an I²C interface, organized as 256 x 8 bits. It stores configuration parameters, calibration constants, or small firmware patches in non-volatile memory. Operating from 2.5V to 5.5V supply, it communicates at up to 400 kHz on the I²C bus. The 900 ns access time is typical for this density and interface class, well within the timing budget of most MCUs.

STMicroelectronics lists the M24C02-WBN6 as Obsolete. No official successor part number is recorded. The through-hole package (8-PDIP) is a legacy footprint still used in retrofit, repair, and long-life industrial boards.

Supplied in Tube, the through-hole package mates directly with legacy sockets or wave-solder pads, making it straightforward to retrofit into existing board designs without layout changes.

Frequently asked questions

What are the specifications of M24C02-WBN6?

Key specs: 2Kbit memory size organized 256 x 8, I²C interface at 400 kHz, 900 ns access time, 5 ms write cycle time (word/page), 2.5V to 5.5V supply, industrial temperature -40°C to 85°C, 8-DIP through-hole package.