MT48LC8M16A2P-7E AIT:L TR

Memory IC Overview

The MT48LC8M16A2P-7E AIT:L TR is a 128Mb Synchronous DRAM manufactured by Micron Technology. It features an 8 Meg x 16 organization across four internal banks, housed in a 54-pin TSOP II package. The component supports a maximum clock frequency of 143 MHz with a typical access time of 5.4 ns. It operates on a single +3.3V power supply and complies with PC100 and PC133 standards. The device includes fully synchronous operation, internal pipelining, and programmable burst lengths for efficient data transfer.

Memory IC Feature Summary

• Fully synchronous interface with all signals registered on the positive edge of the system clock
• Internal pipelined architecture allowing column address changes every clock cycle
• Four internal banks enable hiding row access and precharge cycles during active operations
• Supports standard and low-power self-refresh modes for reduced energy consumption

Memory IC Applications

• High-speed consumer electronics requiring compact memory solutions
• Industrial control systems needing reliable data storage
• Embedded computing platforms utilizing SDRAM interfaces

Memory IC Procurement Notes

Verify the specific suffix configuration against official Micron documentation to ensure compatibility with required environmental ratings and packaging formats. Confirm that the lead-free status aligns with target assembly processes. Cross-reference the exact part number with current manufacturer databases to validate availability and revision history before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a 128Mb capacity with a 16-bit data width is required within a TSOP II footprint. Ensure the design supports 3.3V logic levels and utilizes a synchronous clock interface. Consider the thermal characteristics of the TSOP package relative to the intended operating temperature range and board layout constraints.

Memory IC Part Context

This part belongs to the MT48LC8M16A2 family of 128Mb SDRAMs. It shares architectural similarities with other variants in the series, differing primarily in speed grades, package types, and environmental specifications. The P suffix indicates a TSOP II package, while the AIT designation typically relates to industrial temperature ranges and specific manufacturing revisions.

Memory IC Replacement Considerations

Direct replacements include other Micron MT48LC8M16A2 variants with compatible pinouts and electrical characteristics. Verify that substitute parts match the required access time and voltage specifications to maintain system stability.