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Micron Technology MT58L128L36P1T-10 — Discrete Semiconductors
Micron Technology

Micron MT58L128L36P1T-10 SYNCBURST SRAM, 4Mbit, 5 ns

MPNMT58L128L36P1T-10
End of Life

Micron SYNCBURST™ MT58L128L36P1T-10, 4Mbit synchronous SRAM, 128K x 36 organization, 5 ns access time, 100 MHz clock frequency, parallel interface, 3.135V–3.6V supply, 0°C to 70°C, 100-TQFP (14x20.1 mm).

$7.16Ref. price · indicative, final on quote
MT58L128L36P1T-10 datasheet
Packaging100-LQFP
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

MT58L128L36P1T-10 Technical Specifications
ParameterValue
SeriesSYNCBURST™
Memory typeVolatile
Mounting typeSurface Mount
Voltage3.135V ~ 3.6V
Frequency100 MHz
Memory interfaceParallel
Operating temperature0°C ~ 70°C (TA)
PackageBulk
TechnologySRAM
Access time5 ns
Memory size4Mbit
Memory formatSRAM
Case100-LQFP
Memory organization128K x 36

Product details

Lifecycle and sourcing reality

The MT58L128L36P1T-10 carries an Active lifecycle status. No last-time-buy notice or NRND flag is on record. This means the part remains in Micron's standard production portfolio, and normal replenishment cycles apply. For BOM planning, there is no urgency to stockpile or qualify a substitute. The part is RoHS non-compliant (lead-bearing termination finish), so verify your assembly house's exemption status if you are shipping into RoHS-enforced markets.

Why the peers in the ledger are not alternatives

Three Micron NAND Flash and NOR Flash parts (MT29F4G08, MT29F1G08, MT25QU256) are listed as peers. These are non-volatile memories with different interfaces and supply voltages. None is a functional replacement for a synchronous SRAM.

Frequently asked questions

Is MT58L128L36P1T-10 obsolete or active?

It is Active. No end-of-life notice or last-time-buy schedule has been issued. The part remains in Micron's current production portfolio.

What is the access time of MT58L128L36P1T-10?

The access time is 5 ns, with a 100 MHz clock frequency. This gives a 5 ns data-valid window after the clock edge.

Is there a pin-compatible replacement for MT58L128L36P1T-10?

No pin-compatible replacement is listed in the official record. The part is Active, so no successor has been designated. For a second-source, you would need to evaluate other synchronous SRAMs with the same 100-TQFP footprint and 128K x 36 organization from vendors like Cypress/Infineon or GSI Technology, but no cross-reference is provided here.

What is the difference between MT58L128L36P1T-10 and MT58L128L36P1T-7.5?

The suffix indicates the speed grade: the -10 is rated for 100 MHz (10 ns cycle), while a -7.5 would be rated for 133 MHz (7.5 ns cycle). The -10 is the standard speed bin; the -7.5 is a faster, often more expensive variant. Both share the same pinout and organization.