MT41K1G4RH-107:E TR

Memory IC Overview

The Micron MT41K1G4RH-107:E TR is a DDR3L SDRAM component with a storage capacity of 1 Gbit, organized as 128 Meg x 4 across 8 internal banks. It operates within a voltage range of 1.283 V to 1.45 V and supports backward compatibility with 1.5 V applications. The device features a maximum clock frequency of 933 MHz, corresponding to a cycle time of 1.07 ns at CAS latency 13. It utilizes a 78-ball FBGA package (Rev. E RH) and supports commercial operating temperatures from 0°C to +95°C.

Memory IC Feature Summary

• Supports differential bidirectional data strobes and differential clock inputs for signal integrity.
• Features nominal and dynamic on-die termination for data, strobe, and mask signals.
• Includes write leveling and multipurpose register capabilities for system calibration.
• Provides automatic self-refresh functionality with temperature-dependent refresh intervals.

Memory IC Applications

• Consumer electronics requiring low-power memory solutions
• Industrial control systems utilizing commercial-grade components
• Embedded computing platforms needing high-density parallel DRAM

Memory IC Procurement Notes

Verify the specific ordering suffix against official Micron documentation to confirm package dimensions and revision status. Ensure that the selected speed grade aligns with the target system's timing requirements. Confirm environmental compliance and moisture sensitivity levels prior to assembly planning.

Memory IC Selection Notes

Select this component when a 1 Gbit density with a 4-bit bus width is required in a compact 78-ball form factor. Consider the backward compatibility feature if the design must support legacy 1.5V power rails alongside standard 1.35V operation. Evaluate thermal management needs given the commercial temperature range limits.

Memory IC Part Context

This part belongs to the Micron MT41K family of DDR3L SDRAMs, which are low-voltage versions of standard DDR3 devices. The family includes variants with different densities and bus widths, such as the 512M x 8 and 256M x 16 configurations, all sharing similar architectural features and interface protocols.

Memory IC Replacement Considerations

Compatible substitutes include other Micron DDR3L parts within the same density class, such as the MT41K1G4RG or MT41K1G4DA, provided the package footprint and pinout remain compatible. Verify that alternative revisions meet the required electrical and timing specifications.