Compiled specifications
| Parameter | Value |
|---|---|
| Part number | MT53E512M32D1ZW-046BIT |
| Density / capacity | 16 Gb (512 Meg x 32, one die (D1)) |
| Speed / grade | -046, 4266 Mb/s per pin (468 ps, RL = 36/40) |
| Supply voltage | VDD1 1.80 V, VDD2 1.10 V, VDDQ 0.60 V |
| Operating temperature | -40 C to +95 C (IT) |
| Product line | x32 Mobile LPDDR4 / LPDDR4X SDRAM |
| Lifecycle | Active |
Blank rows are omitted rather than filled with a guess.
MT53E512M32D1ZW-046BIT is a 16 Gb LPDDR4/LPDDR4X SDRAM on the Micron Z42M embedded die: a 512 Meg x 32 array in a one die (D1) package, ordered with the ZW 200-ball TFBGA and the alternate-substrate (B) special option, rated -40 C to +95 C (IT).
Key figures
- Array configuration: 512 Meg x 32.
- Device configuration: 512Mb x32, one die (D1) in package.
- Total density (Table 2): 16Gb.
- Speed grade: -046, 468 ps, RL = 36/40; data rate 4266 Mb/s per pin at 2133 MHz.
- Supply: VDD1 1.80 V, VDD2 1.10 V, VDDQ 0.60 V.
- Package: 200-ball TFBGA, package code ZW, 10mm x 14.5mm x 1.05mm, with the B (alternate substrate) option.
Temperature and lifecycle
The catalog lists this ordering code’s operating range as -40C to +95C and its part status as production, so the Lifecycle field is set to Active on that basis. This IT band is the temperature code printed in the datasheet Part Number Chart; it is a temperature-grade designation, not a reliability-certification claim, so no grade or standard term is asserted here.
Source and datasheet link
Device figures come from Micron “200b: x16/x32 LPDDR4/LPDDR4X SDRAM” (Z42M embedded die) Datasheet Rev. I 04/2023 EN (294 pages; /Info=Antenna House + micron-ds-fo.xsl= first-hand, AGG=NONE, the document body is marked Micron Confidential), a confidential manufacturer datasheet plus the manufacturer part catalog; no byte-for-byte public datasheet 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 LPDDR4 / LPDDR4X family.
Cross-references & alternatives
A cross-reference here would change what a customer buys. We publish one only when each row carries a source and a date and has been checked by a named reviewer.
- Table shape: Alternative · Fit · Differs in · Source · Checked
- Blocked on: an engineering review step with a named reviewer per row
Official documentation
MemSignal does not host, reproduce or distribute datasheets. Where the manufacturer publishes one, we link to it.
Provenance
- Source: Micron "200b: x16/x32 LPDDR4/LPDDR4X SDRAM" (Z42M embedded die) Datasheet Rev. I 04/2023 EN (294 pages; /Info=Antenna House + micron-ds-fo.xsl= first-hand, AGG=NONE, the document body is marked Micron Confidential)
- Checked: 2026-11-03
Cross-reference and substitution advice appear only where each claim carries a source and a date.
Parameters not compiled for this part
- Typical applications
- Country of origin
Listed so the gap is visible on the page, not inferred later.
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