MTFC4GMDEA-1M

MTFC4GMDEA-1M is a 4 GB member of Micron’s 441-controller e·MMC line, rated -25°C to +85°C operating, in a 153-ball WFBGA package built on 2 x 16Gb MLC NAND.

Key figures

• Nominal capacity 4 GB; the ordering table prints the NAND stacking as 2 x 16Gb.
• Package: 153-ball WFBGA.
• Supply: VCC 2.7-3.6 V; VCCQ dual 1.65-1.95 V or 2.7-3.6 V.
• Temperature: operating -25°C to +85°C, storage -40°C to +85°C.
• MultimediaCard standard version 4.41-compliant (JEDEC No. 84-A441).

What this document does not let us publish for this part

The ECSD register page of this datasheet prints the sector count and enhanced-area constants as a single multi-capacity table whose rows are misaligned in our source (the 2 GB row even prints a zero sector count, and the two 4 GB codes share rows), and the sequential-performance table lists three columns for seven codes. We publish neither the register-derived capacity arithmetic nor the MB/s figures rather than guess which row or column belongs to MTFC4GMDEA-1M – the manufacturer does not let us attribute them cleanly. Everything above comes from the per-code ordering table and the cover, which do name this part number explicitly. The document also carries no product-status or lifecycle field, so the Lifecycle field is left empty; no Active/Obsolete claim is published, and this legacy 4.41 part was not checked against the manufacturer’s current part catalog in this batch.

Source and datasheet link

Every figure above is taken from Micron e·MMC (controller 441, JEDEC 84-A441 v4.41) Data Sheet Rev. B 9/13 EN (26 pages · md5 bd4793fd72c58ac42217a196d98e26d9 · last row of the revision-history table Rev.B 09/13), a confidential manufacturer datasheet that reached us through the supply chain; no byte-for-byte public copy was found, so no datasheet link is published.

Who makes it

Micron Technology, Inc., founded 1978 and headquartered in Boise, Idaho, is the manufacturer of record for this e·MMC family.