MT58L128V32P1T-10

Memory IC Overview

The MT58L128V32P1T-10 is a synchronous standard static random-access memory (SRAM) manufactured by Micron Technology. It features a memory density of 4 megabits, organized as 128K words by 32 bits. The device supports a maximum clock frequency of 166 MHz with a typical access time of 10 ns. It utilizes a 100-pin Thin Quad Flat Package (TQFP) and operates on a single +3.3V power supply. The component is designed for high-speed data buffering applications requiring low latency and reliable synchronous operation within industrial temperature ranges.

Memory IC Feature Summary

• Supports synchronous burst read/write operations with registered address and control inputs
• Features individual byte write control for efficient partial data updates
• Includes automatic power-down mode to reduce standby current consumption
• Provides common data inputs and outputs for simplified bus interfacing

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Signal processing applications requiring rapid data access
• Industrial control systems with strict timing requirements

Memory IC Procurement Notes

Verify the exact package type and speed grade against the manufacturer's current datasheet, as suffixes may indicate specific testing or packaging variations. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability for older synchronous SRAM families may vary. Ensure the operating voltage and temperature range match your system design specifications before finalizing procurement.

Memory IC Selection Notes

Select this component when a 128Kx32 synchronous SRAM interface is required with a 100-pin TQFP footprint. Compare access times and power consumption against alternative devices if lower latency or reduced standby current is critical. Verify that the system clock frequency does not exceed the specified maximum limit for the -10 speed grade. Consider pin compatibility and electrical characteristics when replacing existing designs.

Memory IC Part Context

This part belongs to Micron's SyncBurst SRAM family, which offers pipelined architectures for improved throughput. The 128Kx32 configuration provides a balance between density and speed for mid-range memory applications. Similar parts in the series include variants with different access speeds, package types, and organization widths such as x18 or x36.

Memory IC Replacement Considerations

Direct replacements must match the 128Kx32 organization, 100-pin TQFP package, and synchronous interface. Verify that substitute parts support the same 3.3V I/O levels and clock frequencies. Cross-reference pinouts to ensure compatibility without board redesign.