Skip to main content
Log in
Micron Technology MT28EW512ABA1HPC-0SIT TR — Memory (DRAM / SRAM / Flash / EEPROM)

Micron MT28EW512ABA1HPC-0SIT TR 512Mbit Parallel NOR Flash, 95 ns

MPNMT28EW512ABA1HPC-0SIT TR
End of Life

Micron MT28EW512ABA1HPC-0SIT TR, 512Mbit Parallel NOR Flash, 95 ns access time, 2.7V-3.6V supply, -40°C to 85°C, 64-LBGA (11x14 mm), Tape & Reel.

$11.66Ref. price · indicative, final on quote
Packaging64-LBGA
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MT28EW512ABA1HPC-0SIT TR specifications
ParameterValue
Memory typeNon-Volatile
MountingSurface Mount
Voltage2.7V ~ 3.6V
Memory interfaceParallel
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyFLASH - NOR
Access time95 ns
Memory size512Mbit
Memory formatFLASH
Case64-LBGA
Memory organization64M x 8, 32M x 16
Write cycle time - word, page60ns

Product details

512 Mbit parallel NOR — code storage for industrial and telecom

The Micron MT28EW512ABA1HPC-0SIT TR is a 512 Mbit parallel NOR flash organized as 64 M x 8 or 32 M x 16, accessed through a parallel interface at 95 ns. The 2.7 V to 3.6 V supply range and -40°C to 85°C temperature grade suit industrial and telecom environments.

At 95 ns, this part delivers deterministic read cycles for a host controller. For code-execute-in-place in a 32-bit MCU or FPGA configuration store, the access time sets the wait-state budget.

Micron lists the MT28EW512ABA1HPC-0SIT TR as Active. For BOM planning, that means no forced redesign cycle from obsolescence in the near term. The ROHS3 compliance is current for global shipping. If you are freezing a BOM for a multi-year production run, this part does not carry the supply risk of a phase-out part.

64-LBGA footprint — board layout notes

The 64-LBGA package measures 11x13 mm. The surface-mount assembly requires solder-paste stencil design for the ball diameter; no underfill is needed for industrial temperature cycling.

Frequently asked questions

What is the direct replacement or equivalent for MT28EW512ABA1HPC-0SIT TR?

There is no official direct replacement listed for this active part. The MT28EW512ABA1HPC-0SIT TR is the current production order code; the suffix -0SIT TR denotes the tape-and-reel packaging variant of the base MT28EW512ABA1HPC device. For a functionally different density, the MT29F1G08ABAEAWP-IT:E TR (1 Gbit NAND) or MT29F4G08ABADAWP-IT:D TR (4 Gbit NAND) are parallel NAND alternatives, but they use a different memory technology and are not drop-in replacements.

What are the exact operating voltage and temperature range of MT28EW512ABA1HPC-0SIT TR?

The supply voltage range is 2.7 V to 3.6 V, and the operating temperature range is -40°C to 85°C (industrial grade).

Does MT28EW512ABA1HPC-0SIT TR come in a tape and reel or only cut tape?

It is available in both Tape & Reel (TR) and Cut Tape (CT) options. The TR suffix in the order code indicates the reel delivery for automated assembly.

Can MT28EW512ABA1HPC-0SIT TR be used as a replacement for MT28EW512ABA1HPC?

Yes — the MT28EW512ABA1HPC-0SIT TR is the tape-and-reel packaging variant of the base MT28EW512ABA1HPC device. The electrical specifications and footprint are identical; only the delivery format differs.