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Micron Technology MT58L64L32DT-7.5 — Microcontrollers & Processors (MCU / MPU / DSP)
Micron Technology

MT58L64L32DT-7.5 SRAM, 2Mbit, 133 MHz, 4 ns, 100-TQFP

MPNMT58L64L32DT-7.5
End of Life

Micron MT58L64L32DT-7.5 SYNCBURST™ SRAM, 2Mbit (64K x 32), 133 MHz clock, 4 ns access time, parallel interface, 3.135V–3.6V supply, 0°C to 70°C, 100-TQFP (14x20.1 mm).

$5.32Ref. price · indicative, final on quote
MT58L64L32DT-7.5 datasheet
Packaging100-LQFP
StockContact for availability
MOQ1 pcs
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Specifications

MT58L64L32DT-7.5 Technical Specifications
ParameterValue
SeriesSYNCBURST™
Memory typeVolatile
Mounting typeSurface Mount
Voltage3.135V ~ 3.6V
Frequency133 MHz
Memory interfaceParallel
Operating temperature0°C ~ 70°C (TA)
PackageBulk
TechnologySRAM - Standard
Access time4 ns
Memory size2Mbit
Memory formatSRAM
Case100-LQFP
Memory organization64K x 32

Product details

SYNCBURST™ SRAM for high-throughput buffer and cache designs

The Micron MT58L64L32DT-7.5 is a 2 Mbit synchronous SRAM from the SYNCBURST™ family, organized as 64K x 32 bits with a parallel interface. It clocks at 133 MHz and delivers a 4 ns access time, making it a fit for high-bandwidth data paths in networking equipment, telecom line cards, and DSP cache buffers where the 32-bit wide bus reduces the memory footprint versus narrower parts. The commercial temperature range (0°C to 70°C) limits it to indoor, climate-controlled environments — not a candidate for industrial or automotive without active thermal management.

Package and mounting — 100-TQFP footprint

Housed in a 100-lead LQFP (supplier package 100-TQFP, 14 x 20.1 mm body), this is a surface-mount part for reflow soldering. The pitch requires careful PCB land pattern design.

Frequently asked questions

Can MT58L64L32DT-7.5 operate at 133 MHz with 4 ns access time?

Yes, the 133 MHz clock frequency and 4 ns access time are the rated specifications for this SYNCBURST™ SRAM. The 4 ns access time is the window from address to valid data; the 133 MHz clock defines the pipeline rate for sustained throughput.

What are the direct equivalents or cross-references for MT58L64L32DT-7.5?

No official cross-reference or second-source alternate is documented for this part. The peer parts listed (MT29F1G08, MT25QU256, MT29F4G08) are NAND or NOR Flash memories — different memory types and interfaces, not functional equivalents for this synchronous SRAM.