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STMicroelectronics M24C16-RMC6TG — Memory (DRAM / SRAM / Flash / EEPROM)

STMicroelectronics M24C16-RMC6TG 16Kbit I²C EEPROM, 400 kHz

MPNM24C16-RMC6TG
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STMicroelectronics M24C16-RMC6TG, 16Kbit I²C EEPROM, 900 ns access, 400 kHz clock, 1.8 V–5.5 V supply, -40°C to 85°C, 8-UFDFPN (2x3 mm) package.

$0.3200Ref. price · indicative, final on quote
STMicroelectronics M24C16-RMC6TG datasheet (PDF)
Packaging8-UFDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

M24C16-RMC6TG specifications
ParameterValue
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage1.8V ~ 5.5V
Clock frequency400 kHz
Memory interfaceI²C
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyEEPROM
Access time900 ns
Memory size16Kbit
Memory formatEEPROM
Case8-UFDFN Exposed Pad
Memory organization2K x 8
Write cycle time - word, page5ms

Product details

The STMicroelectronics M24C16-RMC6TG is a 16 Kbit serial EEPROM with an I²C interface, organized as 2 K x 8 bits.

Supply voltage and temperature grade

The 1.8 V to 5.5 V supply range means this part works in both low-voltage battery gear and traditional 5 V logic without a level shifter — one less component on the BOM. Not rated for under-hood or downhole, but fine for the vast majority of industrial and commercial environments.

Write cycle and endurance

For a 16 Kbit device, that is fast enough for occasional parameter updates but not for streaming data — use it for configuration storage, not a log buffer. The EEPROM technology is non-volatile, so data survives power loss without a backup battery.

Frequently asked questions

Where can I find the datasheet for M24C16-RMC6TG?

The datasheet is available from STMicroelectronics under the base product number M24C16. It covers the full I²C protocol timing, write-cycle limits, and AC/DC characteristics for the entire M24C16 family, including the -RMC6TG variant.

Is M24C16-RMC6TG compatible with I²C?

Yes, the memory interface is I²C with a 400 kHz clock frequency, compliant with the Fast-mode I²C specification.

When sourcing M24C16-RMC6TG, what is the closest functional second-source?

The M24C16-FMH6TG is a pin-compatible 16 Kbit I²C EEPROM with the same 900 ns access time and 400 kHz clock, but its supply voltage floor is 1.7 V instead of 1.8 V. The package differs — the -FMH6TG uses an 8-UFDFPN (2x3 mm) as well, so the footprint is identical. It is a valid second-source candidate for dual-sourcing the same BOM line.