MT46H16M32LFCM-6 L IT:B

Memory IC Overview

The Micron MT46H16M32LFCM-6 L IT:B is a Mobile Low-Power DDR SDRAM with a 512 Mbit capacity. It features a 32-bit data bus width and operates at a maximum clock frequency of 166 MHz. The device utilizes a 90-ball VFBGA package (10mm x 13mm) and supports an access time of 5 ns. Power supply requirements range from 1.7 V to 1.95 V, with an operating temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Internal pipelined double data rate architecture enabling two data accesses per clock cycle
• Four internal banks allowing for concurrent operation
• Bidirectional data strobe per byte of data for edge-aligned reads and center-aligned writes
• Supports partial-array self refresh and deep power-down modes

Memory IC Applications

• Mobile handheld devices requiring low-power memory
• Portable consumer electronics systems
• Embedded applications utilizing mobile LPDDR interfaces

Memory IC Procurement Notes

Verify the specific ordering suffixes against official Micron documentation to confirm voltage options, package dimensions, and timing grades. Ensure compatibility with system power rails and thermal requirements before integration. Confirm current production status as specifications may change without notice.

Memory IC Selection Notes

Select this component for designs requiring high-density mobile memory with low power consumption. Verify that the 90-ball VFBGA footprint matches the PCB layout constraints. Ensure the controller supports the required CAS latency and burst lengths for optimal performance.

Memory IC Part Context

This part belongs to the Micron MT46H series of Mobile LPDDR SDRAMs. It is designed for space-constrained portable applications where power efficiency and high bandwidth are critical. The device integrates standard and extended mode registers for flexible configuration.

Memory IC Replacement Considerations

Consult official Micron substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics carefully when considering equivalent parts from other manufacturers.

Memory IC FAQ

What is the organization of the memory banks?

The device is internally configured as a quad-bank DRAM, with each bank organized as 4 Meg x 32.

Does the device support differential clock inputs?

Yes, the MT46H16M32LFCM-6 L IT:B supports differential clock inputs (CK and CK#).