MT48LC8M16LFF4-8:G

Memory IC Overview

The MT48LC8M16LFF4-8:G is a 128Mb (8 Meg x 16) Mobile SDRAM manufactured by Micron Technology. It features a 54-ball VFBGA package measuring 8mm x 8mm with lead-free construction. The device operates at a maximum clock frequency of 125 MHz with an access time of 7ns. It utilizes a single +3.3V power supply and supports four internal banks for interleaved operations.

Memory IC Feature Summary

• Temperature-compensated self refresh (TCSR) capability
• Partial-array self refresh (PASR) power-saving mode
• Internal pipelined architecture allowing column address changes every clock cycle
• Auto precharge including concurrent auto precharge and auto refresh modes

Memory IC Applications

• Mobile handheld devices
• Portable consumer electronics
• Embedded systems requiring low power consumption

Memory IC Procurement Notes

Verify the specific speed grade (-8) and package type (F4) against the required system timing constraints. Confirm that the lead-free (G suffix) status aligns with environmental compliance requirements. Ensure the 3.3V voltage specification matches the host controller interface capabilities before finalizing procurement.

Memory IC Selection Notes

Select this component when a 128Mb density with a 16-bit data bus width is required in a compact 54-ball VFBGA footprint. The -8 speed grade suits applications operating up to 125 MHz. Consider TCSR and PASR features if battery life optimization in mobile environments is a primary design constraint.

Memory IC Part Context

This part belongs to the Micron 128Mb Mobile SDRAM family, which includes x16 and x32 configurations. The 'LC' designation indicates a 3.3V operation, while 'LF' denotes low-power characteristics. The 'F4' suffix specifies the 54-ball VFBGA package format used for space-constrained mobile designs.

Memory IC Replacement Considerations

Consult Micron's official cross-reference tools for verified substitutes. Compatible alternatives within the same family include other speed grades like -75M or -10, provided timing parameters are adjusted accordingly.