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STMicroelectronics M24C32-WDW6TP — Memory (DRAM / SRAM / Flash / EEPROM)

M24C32-WDW6TP STMicroelectronics 32Kbit I²C EEPROM, NRND

MPNM24C32-WDW6TP
NRND

STMicroelectronics M24C32-WDW6TP I²C EEPROM, 32Kbit, 2.5–5.5V, 1 MHz clock, 450 ns access, 5 ms write, 8-TSSOP, -40 to 85°C.

$0.2800Ref. price · indicative, final on quote
STMicroelectronics M24C32-WDW6TP datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

M24C32-WDW6TP specifications
ParameterValue
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage2.5V ~ 5.5V
Clock frequency1 MHz
Memory interfaceI²C
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR) Cut Tape (CT)
TechnologyEEPROM
Access time450 ns
Memory size32Kbit
Memory formatEEPROM
Case8-TSSOP (0.173\", 4.40mm Width)
Memory organization4K x 8
Write cycle time - word, page5ms

Product details

32Kbit I²C EEPROM — parametric fit for the BOM line

The M24C32-WDW6TP is a 32Kbit serial EEPROM from STMicroelectronics, organized as 4K x 8 bits, communicating over the I²C bus at clock frequencies up to 1 MHz. Operating from a 2.5V to 5.5V supply rail, it draws its read access in 450 ns and completes a page or word write in 5 ms — timing figures that set the firmware polling interval for write-completion.

NRND lifecycle — what it means for procurement

STMicroelectronics lists this part as NRND (Not Recommended for New Designs).

8-TSSOP package — board-fit checklist

Supplied on Tape & Reel (Cut Tape option available), it is ready for volume pick-and-place assembly without a reel change.

Frequently asked questions

What is the pin-compatible alternative to the M24C32-WDW6TP in the same family?

The M24C32 family shares the same I²C interface and 8-TSSOP footprint across multiple speed and temperature grades. The active siblings in this family are the closest drop-in replacements, though no single successor order code is listed on this record. Confirm the supply voltage and clock speed match your design before substituting.