Micron Technology Tariff Inquiry

MT48LC32M8A2BB-75:D

MT48LC32M8A2BB-75:D Description

The MT48LC32M8A2BB-75:D is a 256Mbit (32M x 8) SDRAM from Micron Technology, designed for high-performance volatile memory applications. Operating at a 133 MHz clock frequency with a 5.4 ns access time, this parallel-interface DRAM delivers efficient data throughput for demanding embedded and computing systems. It features a 3V–3.6V supply voltage and operates within a 0°C to 70°C temperature range, making it suitable for industrial and commercial environments. Packaged in a 60FBGA tray, it offers a compact footprint for space-constrained designs. Though marked as obsolete, its ROHS3 compliance and REACH-unaffected status ensure adherence to environmental regulations.

MT48LC32M8A2BB-75:D Features

• High-Speed Performance: 133 MHz clock and 5.4 ns access time enable rapid data processing.
• Large Memory Density: 32M x 8 organization (256Mbit) accommodates extensive data storage needs.
• Low-Power Operation: 3V–3.6V supply optimizes power efficiency for portable and battery-powered devices.
• Robust Packaging: 60FBGA ensures reliable surface-mount integration in dense PCB layouts.
• Industrial Compliance: ROHS3 and REACH certified, with MSL 2 (1 year) moisture sensitivity.
• Legacy Compatibility: Ideal for maintaining or upgrading older systems requiring SDRAM technology.

MT48LC32M8A2BB-75:D Applications

This SDRAM is well-suited for:

• Embedded Systems: Routers, switches, and IoT devices requiring low-latency memory.
• Industrial Automation: PLCs, HMIs, and control systems needing reliable volatile storage.
• Consumer Electronics: Legacy multimedia devices, set-top boxes, and gaming consoles.
• Telecommunications: Network infrastructure equipment demanding high-speed data buffering.
• Automotive Displays: Instrument clusters and infotainment systems (within operating temp limits).

Conclusion of MT48LC32M8A2BB-75:D

The MT48LC32M8A2BB-75:D balances speed, density, and power efficiency, making it a pragmatic choice for legacy or cost-sensitive designs. While newer technologies like DDRx dominate, this SDRAM remains relevant for applications prioritizing simplicity, proven reliability, and parallel-interface compatibility. Engineers should verify alternative solutions due to its obsolete status, but it remains a viable option for maintenance or niche deployments.