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STMicroelectronics M24C16-RMB6TG — Memory (DRAM / SRAM / Flash / EEPROM)

STMicroelectronics M24C16-RMB6TG 16 Kbit I²C EEPROM, 900 ns

MPNM24C16-RMB6TG
Obsolete

STMicroelectronics M24C16-RMB6TG, 16 Kbit I²C EEPROM, 900 ns access time, 400 kHz clock, 1.8V–5.5V supply, -40°C to 85°C, 8-UFDFN exposed pad.

$0.3100Ref. price · indicative, final on quote
STMicroelectronics M24C16-RMB6TG datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

M24C16-RMB6TG 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

16 Kbit I²C EEPROM in a compact exposed-pad package

The STMicroelectronics M24C16-RMB6TG is a 16 Kbit serial EEPROM with an I²C interface, organized as 2K x 8 bits. It clocks at 400 kHz on the bus and delivers a 900 ns access time, with a write cycle time of 5 ms per word or page. Typical applications include configuration storage, calibration parameters, device identity, and small data logging in industrial sensors, telecom modules, and portable instrumentation where non-volatile retention is needed without a battery.

The M24C16-RMB6TG is listed as obsolete. For new designs or volume production, a direct drop-in replacement should be identified.

Supply range and bus timing

The 5 ms page write time means a full 16-byte page write completes in 5 ms, typical for this density class.

Frequently asked questions

What is the direct replacement for M24C16-RMB6TG?

A functionally equivalent 16 Kbit I²C EEPROM in the same 8-UFDFN exposed-pad package would be a candidate, such as the M24C16-RBN6TG from STMicroelectronics or the 24AA16/24LC16 series from Microchip in the same DFN footprint. Verify pin compatibility and supply voltage range before substituting.