MT48LC8M16A2TG-7E IT:G TR

Memory IC Overview

The MT48LC8M16A2TG-7E IT:G TR is a 128Mb Synchronous DRAM configured as 8 Meg x 16 with four internal banks. It operates at a maximum clock frequency of 133 MHz with a cycle time of 7.5 ns and CAS latency of 2. The device utilizes a 54-pin TSOP II package, supports standard and low-power self-refresh modes, and functions within an industrial temperature range of -40°C to +85°C on a single 3.3V supply.

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 for high-speed random access
• Programmable burst lengths including 1, 2, 4, 8, or full page with auto precharge capabilities
• Supports standard and low-power self-refresh modes for power conservation

Memory IC Applications

• High-performance computer systems requiring PC133 compliance
• Industrial embedded memory applications operating in extended temperature ranges
• Consumer electronics utilizing 3.3V memory architectures

Memory IC Procurement Notes

Verify that the specific ordering suffix matches the required package type (TSOP II), timing grade (-7E), and industrial temperature rating (IT). Confirm RoHS compliance status associated with the :G revision. Ensure the tape-and-reel quantity aligns with manufacturing requirements before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a 16-bit data bus width is required alongside a compact 54-pin TSOP footprint. The -7E speed grade provides optimal performance for 133 MHz systems. Consider the IT temperature rating for environments exceeding commercial limits. Verify compatibility with LVTTL logic levels for seamless integration into existing motherboard designs.

Memory IC Part Context

This part belongs to Micron's 128Mb SDRAM family, which includes x4, x8, and x16 configurations. The MT48LC8M16A2 variant specifically addresses designs needing wider data paths compared to the x8 version while maintaining the same quad-bank architecture and synchronous interface standards defined by the PC100/PC133 specifications.

Memory IC Replacement Considerations

Direct substitutes include other Micron parts from the MT48LC8M16A2 series with matching speed grades and packages. Cross-vendor replacements must match the 54-pin TSOP II outline, 133 MHz operation, and 3.3V supply requirements.