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STMicroelectronics M24C32-DRDW8TP/K — Memory (DRAM / SRAM / Flash / EEPROM)

STMicroelectronics M24C32-DRDW8TP/K EEPROM, 32Kbit, AEC-Q100

MPNM24C32-DRDW8TP/K
Active

STMicroelectronics Automotive AEC-Q100 series, M24C32-DRDW8TP/K, EEPROM 32Kbit (4K x 8) I²C 1MHz, 450ns access, 1.8V to 5.5V, -40°C to 105°C, 8-TSSOP.

$0.4300Ref. price · indicative, final on quote
STMicroelectronics M24C32-DRDW8TP/K datasheet (PDF)
Packaging8-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

M24C32-DRDW8TP/K specifications
ParameterValue
SeriesAutomotive, AEC-Q100
Memory typeNon-Volatile
MountingSurface Mount
Voltage1.8V ~ 5.5V
Frequency1 MHz
Memory interfaceI²C
Operating temperature-40°C~105°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, page4ms

Product details

Automotive-grade 32 Kbit I²C EEPROM in 8-TSSOP

The STMicroelectronics M24C32-DRDW8TP/K is a 32 Kbit serial EEPROM with an I²C interface, organized as 4K x 8 bits.

Write cycle and endurance considerations

Page and word write cycles complete in 4 ms typical. For automotive OTA or calibration-update routines, the 4 ms write time sets the minimum latency for each parameter update. The 32 Kbit density (4K x 8) is sized for configuration tables, VIN decryption keys, or fault-log storage — not large firmware images.

Supplied in an 8-TSSOP package (4.40 mm width) with surface-mount termination. The small footprint fits dense automotive PCBs.

The AEC-Q100 qualification is current, so this part is qualified for new automotive designs without a PPAP risk flag.

Frequently asked questions

Is M24C32-DRDW8TP/K AEC-Q100 qualified?

Yes, the M24C32-DRDW8TP/K is part of the Automotive, AEC-Q100 series and carries that qualification.

What is the difference between M24C32-DRDW8TP/K and M24C32-DRDW3TP/K?

Both are 32 Kbit AEC-Q100 EEPROMs with the same 450 ns access time and 1 MHz I²C interface. The wider temperature range of the -DRDW3TP/K suits higher-temperature under-hood locations.