Микросхемы памяти
Подкатегории
Товары (875)
MTA18ASF2G72PZ-2G6E1 - 16GB DDR4-2666 ECC RDIMM | Micron
The Micron MTA18ASF2G72PZ-2G6E1 is a 16 GB DDR4-2666 ECC Registered DIMM (RDIMM) module organized as a single-rank x4 (1Rx4) configuration, operating at 1.2 V and built on a 288-pin form factor designed for server and enterprise workloads. It delivers a peak transfer rate of 2666 MT/s (PC4-21300) with a CAS latency of 19 clocks and integrated ECC for error correction in mission-critical environments. The module is now in Micron's obsolete RDIMM catalog per the manufacturer product page. A DDR4 RDIMM is a type of registered dual in-line memory module that places a register buffer between the DRAM chips and the memory controller, reducing the electrical load on the controller and enabling higher capacity and reliability per channel. Within the broader hierarchy, RDIMMs belong to the DRAM module category, which itself falls under memory modules, memory ICs, and ultimately semiconductors. RDIMMs are the standard memory form for two-socket and four-socket x86 servers, where ECC and registered buffering are required for data integrity and platform stability. The MTA18ASF2G72PZ-2G6E1 features on-module thermal sensors, parity checking on command/address signals through the register, and 1.2 V operation that reduces module power by approximately 20% versus DDR3 LRDIMMs. The x4 data organization maximizes error-correction granularity, allowing single-bit correctable errors to be detected and fixed without affecting adjacent data lanes. Rank count and organization make this module compatible with platforms validated for 16 GB 1Rx4 DDR4-2666 RDIMMs. Typical applications include HPE ProLiant Gen10 servers such as the BL460c, DL160, DL180, and DL325 platforms, virtualization hosts running VMware ESXi or Hyper-V, in-memory database servers for SAP HANA or Redis Enterprise, and high-performance computing nodes. The 2666 MT/s speed and ECC support make it well-suited for transactional database workloads where predictable latency and data integrity are critical. When deploying this module, ensure the server platform supports 1Rx4 16 GB DDR4-2666 RDIMMs at the rated speed; some older platforms will down-clock to 2400 MT/s. Always populate identical MPNs per memory channel to avoid mixed-rank compatibility issues. Given its obsolete status per Micron, designers should verify long-term availability before specifying this part in new designs.
MTA18ASF4G72PZ-3G2E1 - 32GB DDR4-3200 ECC RDIMM | Micron
The Micron MTA18ASF4G72PZ-3G2E1 is a 32 GB registered DDR4 SDRAM memory module (RDIMM) operating at 3200 MT/s (PC4-25600) in a 288-pin DIMM form factor. According to Micron's RDIMM catalog page, the module is built from 1Rx4 (single-rank) x4 DRAM components and supports an industry-standard 1.2 V VDD supply, with on-module ECC for error correction in mission-critical server and workstation platforms. A Registered DIMM (RDIMM) is a type of computer memory module that adds a register buffer between the DRAM chips and the memory controller. This buffer reduces the electrical load on the memory controller, allowing more DIMM slots per channel and higher memory density in enterprise servers. RDIMMs belong to the broader category of DDR4 SDRAM modules, which themselves are a generation of double data rate synchronous DRAM used as system main memory. DDR4 RDIMMs are the workhorse memory form factor for rack-mount servers, workstations, and high-end computing platforms. The key specifications that define this module are: 32 GB total capacity in a single-rank configuration (1Rx4), 3200 MT/s data rate (PC4-25600, CL22), 1.2 V supply voltage (per JEDEC DDR4 standard), and ECC support enabled by an on-module register and parity. The module uses standard 288-pin gold-finger edge contacts and is populated in the Micron server-memory line that drops into Intel Xeon Scalable and AMD EPYC server platforms. In practice, the module integrates a register clock driver (RCD) that buffers command, address, and control signals to the DRAM devices, reducing the capacitive load seen by the host CPU's memory controller. This buffering is what enables four-, six-, and eight-DIMM-per-channel configurations that are typical of dual-socket servers. The ECC capability detects and corrects single-bit errors on-the-fly, which is essential for virtualization, in-memory databases, and other workloads where silent memory corruption would cause data loss. Typical applications for the MTA18ASF4G72PZ-3G2E1 include enterprise servers (Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem), high-performance workstations (single and dual-CPU), virtualization hosts running VMware vSphere or Hyper-V, and in-memory analytics platforms such as SAP HANA. The 32 GB capacity strikes a balance between per-DIMM density and cost, making it a popular choice for memory upgrades and for replacing failed modules in legacy DDR4 server fleets. When deploying this module, verify that the host platform's memory controller supports DDR4-3200 (or falls back gracefully to a lower speed). Mixed-rank or mixed-capacity populations across channels are supported by JEDEC but should follow the platform's population guidelines for best performance. The module is hot-swap-friendly on most server backplanes but should be inserted only with full power removed to avoid damaging the gold-finger contacts. This page synthesizes distributor pricing, drop-in alternatives from the same Micron OEM family, and practical design notes not found on a single manufacturer datasheet, giving engineers a complete sourcing reference for the MTA18ASF4G72PZ-3G2E1.
MTC10F1084S1RC56BD1 - 16GB DDR5-5600 ECC RDIMM 1Rx8 | Micron
The Micron MTC10F1084S1RC56BD1 is a 16 GB DDR5-5600 ECC Registered DIMM (RDIMM) server memory module in a 288-pin RDIMM form factor with a 1Rx8 single-rank x8 organization. Operating at a 5600 MT/s data rate (PC5-44800) and a nominal 1.1 V VDD, the module is fully compliant with the JEDEC DDR5 RDIMM standard and is targeted at enterprise server and workstation platforms. The S1 product family designation denotes Micron's server-grade DRAM modules with on-board ECC and register/buffer functions for signal integrity in high-density memory channels. A DDR5 Registered DIMM is a server-class memory module that uses a register clock driver (RCD) to buffer command, address, and control signals between the host memory controller and the DRAM devices, enabling higher capacity and better signal integrity than unbuffered modules. RDIMMs also include ECC (Error-Correcting Code) capability to detect and correct single-bit errors, making them the dominant form factor for mission-critical servers, cloud datacenters, and HPC workloads. DDR5 represents the current generation of synchronous DRAM, doubling peak transfer rates over DDR4 while introducing on-module voltage regulation (PMIC), decision feedback equalization (DFE), and improved refresh schemes. The MTC10F1084S1RC56BD1 features a CAS Latency of CL46, an on-module PMIC for power management, and Micron's 1Rx8 single-rank architecture using 16 Gb DDR5 SDRAM components. The module supports on-die ECC, side-band ECC transparency via the host chipset, and operates within the JEDEC-standard 0 to 95 °C ambient temperature range for server deployment. Thermal sensors on the SPD hub allow real-time monitoring via the system's BMC. Typical applications include enterprise rack servers (1U/2U), hyperconverged infrastructure nodes, AI training/inference GPU servers (as CPU-attached memory), virtualization hosts, in-memory databases, and high-performance computing clusters. The 1Rx8 single-rank organization is preferred for workloads sensitive to memory latency and for systems that populate DIMM slots one-per-channel for maximum bandwidth. When designing with this module, confirm host platform compatibility on the server OEM's memory compatibility list (QVL) before deployment. DDR5-5600 (native speed) typically requires a 12th-gen Intel Xeon Scalable or AMD EPYC 9004/9005 platform; lower-rated platforms may down-clock the module. Always populate modules in matched sets per channel to maintain full bandwidth. This page synthesizes distributor pricing, cross-reference drop-in alternatives (including other Micron SKU variants and OEM-compatible equivalents), and practical server-deployment design notes not consolidated on the manufacturer product page.
MTC10F1084S1RC56BD1-TR - 16GB DDR5-5600 ECC RDIMM 1Rx8 | Micron
The Micron MTC10F1084S1RC56BD1-TR is a 16 GB DDR5-5600 ECC Registered DIMM (RDIMM) server memory module organized as 1Rx8 (single-rank, x8 data width), supplied in Tape & Reel packaging as indicated by the "-TR" suffix. The module conforms to the JEDEC DDR5 standard, operates at a 5600 MT/s transfer rate (PC5-44800), uses a 1.1 V supply, and is built on a 288-pin RDIMM edge connector. A server-class DDR5 RDIMM is a buffered, error-correcting memory module that places a registered clock driver on the address and command signals between the host CPU and the DRAM devices. Within the broader hierarchy, RDIMMs belong to the DRAM family -> volatile system memory -> server/workstation memory tier. They are used in multi-socket servers and enterprise platforms where signal integrity, capacity scaling, and data integrity (via ECC) are required. Key features of this module include 16 GB capacity per module, 5600 MT/s peak transfer rate (PC5-44800), on-die ECC plus sideband ECC for end-to-end data integrity, a registered buffer for high-rank scalability, 1Rx8 organization for balanced cost-per-GB, 1.1 V operation for lower power versus DDR4, and a 288-pin edge connector keyed for RDIMM slots. Micron's server DRAM SKUs are also DID-agnostic, allowing Micron to substitute equivalent compatible parts at shipment when inventory shifts occur. The MTC10F1084S1RC56BD1-TR is designed for OEM server platforms that list a Supermicro cross-reference or equivalent DDR5-5600 1Rx8 16 GB RDIMM. The "-TR" suffix denotes Tape & Reel packaging rather than tray, which is typically used for system integrators and OEM assembly lines. Typical applications include single- and dual-socket Xeon / EPYC servers, virtualization hosts, in-memory database nodes, AI inference edge servers, and enterprise storage controllers. The 1Rx8 configuration provides a balance of capacity and channel rank population that suits mainstream server workloads. When designing with this module, confirm that the server's memory controller and BIOS support DDR5-5600 (PC5-44800) RDIMMs at 1.1 V. For multi-module-per-channel configurations, verify the populated rank count is within the platform's validated compatibility list. Mixing RDIMMs of different ranks or speeds will force the memory bus to fall back to the slowest module's timing.
MTC20C2085S1EC56BR - 32GB DDR5-5600 ECC UDIMM 2Rx8 CL46 | Micron
The Micron MTC20C2085S1EC56BR is a 32 GB DDR5-5600 ECC Unbuffered DIMM (UDIMM) memory module organized as 2Rx8 with a CL46 CAS latency, supplied in a 288-pin DIMM form factor and operating at 1.1 V. Engineered on Micron's 16 Gb DDR5 die generation, the module delivers 5600 MT/s (PC5-44800) peak transfer rate while consuming the lower idle/active power envelope that defines the DDR5 standard versus DDR4. A DRAM module (sometimes called a memory module, DIMM, or SDRAM module) is a printed-circuit board that aggregates multiple DRAM devices into a single, addressable unit accessed through a parallel data bus. In the system hierarchy, a DIMM sits beneath the memory controller, above the individual DRAM die, and is governed by the JEDEC DDR5 standard for electrical, timing, and command-protocol compliance. UDIMM stands for Unbuffered DIMM, meaning the address and control signals from the host memory controller reach the DRAM devices directly without an intermediate register, trading some signal-integrity margin for lower latency and lower cost relative to RDIMM. Key features of the MTC20C2085S1EC56BR include on-module ECC for single-bit error correction and multi-bit error detection, integrated PMIC (power management IC) support that brings 5 V from the slot and generates all required DDR5 rails on-module, dual-rank organization (2R) that boosts per-channel capacity, and JEDEC-standard 1.1 V operation. The module is rated at DDR5-5600 PC5-44800 with a CL46 timing and 2Rx8 rank/x8-device configuration. Technically, the module aggregates multiple 16 Gb DDR5 devices to reach 32 GB, with on-board SPD/EEPROM storing the JEDEC Serial Presence Detect configuration so the host BIOS recognizes speed, timing, voltage, and organization at POST. The on-module PMIC handles voltage regulation, while the on-die ECC engine and ECC scrubbing protect against bit errors common in dense server-class workloads. Typical applications include edge-compute servers, low-VM-density virtualization hosts, SMB and branch-office servers, AMD EPYC Genoa / Threadripper PRO workstations (TRX50/WRX90 platforms), and Intel Xeon W-2500 entry workstations that specify ECC UDIMM. The module is also used in general-purpose entry servers and content-creation workstations where 32 GB of ECC-protected DDR5-5600 memory is appropriate. When designing with this module, confirm the host board's QVL (qualified vendor list) lists 32 GB 2Rx8 DDR5-5600 ECC UDIMM support, and ensure the memory controller supports 5600 MT/s (some platforms fall back to 4800 MT/s or 5200 MT/s when a faster module is populated). Mixing 2Rx8 and 1Rx8 modules in the same channel can force speed derating; identical rank organization per channel is recommended. This page synthesizes Micron's official product documentation, cross-brand third-party memory module offerings, and practical compatibility notes that are not consolidated in the manufacturer datasheet.
MTC20F1045S1RC48BA2R - 32GB DDR5 4800 RDIMM 1Rx4 1.1V | Micron
The Micron MTC20F1045S1RC48BA2R is a 32GB DDR5 SDRAM Registered DIMM (RDIMM) module rated at 4800 MT/s, organized as 1Rx4 and operating from a 1.1V VDD supply in a 288-pin RDIMM form factor. The module integrates on-DIMM voltage regulation through the 12V-to-PMIC topology required by the DDR5 standard, allowing cleaner power delivery to the DRAM devices and reducing motherboard complexity. A RDIMM (Registered Dual In-line Memory Module) is a type of server-class memory that places a register buffer between the DRAM devices and the memory controller. The register reduces the electrical load on the controller, enabling higher capacity and higher rank counts per channel. RDIMMs sit within the broader taxonomy of DRAM modules -> DDR5 memory -> server memory -> computer memory -> semiconductor components, and are distinguished from UDIMMs (unbuffered) and LRDIMMs (load-reduced) by their balance of capacity, rank scalability, and signal-integrity performance. Key features of the MTC20F1045S1RC48BA2R include a 4800 MT/s data rate (PC5-38400), a base clock of 2400 MHz, 1Rx4 rank/organization, 1.1V nominal VDD, and a die revision in the A-die family. The 288-pin RDIMM edge finger conforms to the JEDEC-standard DDR5 module pinout, supporting error-correcting code (ECC) operation typical of server-class memory and making it suitable for platforms that require data integrity protection. From an architectural standpoint, DDR5 doubles the prefetch and bank-group count of DDR4, introduces on-module PMIC for tighter voltage tolerance, and adopts decision feedback equalization (DFE) on the I/O. These changes deliver higher effective bandwidth at lower per-bit power, which is why DDR5 RDIMMs like the MTC20F1045S1RC48BA2R target mainstream server, workstation, and enterprise storage workloads where capacity per channel and throughput are the primary design constraints. Typical applications include mainstream dual- and single-socket servers, virtualization hosts, in-memory databases, enterprise storage arrays, and content-creation workstations. For OEM platforms validated against JEDEC-standard 4800 MT/s operation, the module offers predictable compatibility and a standardized upgrade path across the DDR5 generation. When integrating this module, verify that the host platform supports 1Rx4 32GB RDIMMs at 4800 MT/s and that the BIOS contains the appropriate SPD timings. Mixed-rank or mixed-density populations are allowed by JEDEC but may downclock; consult the platform memory population guide before deployment in production. This page combines verified distributor pricing, parametric drop-in equivalents, and design notes beyond the raw manufacturer datasheet to support sourcing, qualification, and BOM decisions.
MTC40F2046S1RC48BA1R - 64GB DDR5-4800 ECC RDIMM 2Rx4 | Micron
The Micron MTC40F2046S1RC48BA1R is a 64 GB DDR5-4800 ECC Registered DIMM (RDIMM) organized as 2Rx4, operating at 1.1 V with a 288-pin VFBGA edge-finger form factor and 4800 MT/s transfer rate. It is a server-grade memory module designed for Intel Sapphire Rapids and AMD Genoa-class platforms that demand predictable bandwidth scaling and strict data integrity. A Registered DIMM (RDIMM) is a type of server memory module that places a register buffer between the DRAM chips and the memory controller. The register re-drives command, address, and control signals to the DRAM array, which reduces electrical loading on the controller and enables higher module densities and ranks than unbuffered modules. RDIMMs are positioned in the server memory hierarchy above UDIMMs and below Load-Reduced DIMMs (LRDIMMs), and they typically include on-module ECC to detect and correct single-bit errors. DDR5 is the fifth generation of double data rate SDRAM, defined by JEDEC standard JESD79-5, which doubles peak bandwidth versus DDR4 by quadrupling the prefetch and doubling the burst length. Key features of the MTC40F2046S1RC48BA1R include 64 GB capacity, 4800 MT/s data rate (PC5-38400), 2Rx4 rank and organization, ECC error-correction support, and on-module register buffering. The "D1" speed-bin companion to binning yields CL40 timing, and the module is built on Micron's 1znm DRAM process. The 288-pin VFBGA edge connector follows the JEDEC DDR5 RDIMM pinout (MO-329) and is keyed only for RDIMM insertion. From an architectural standpoint, the module integrates a register clock driver (RCD) that buffers CA/CLK signals to the DRAM components, a SPD EEPROM containing module parameters for BIOS enumeration, and a TSOD thermal sensor accessible via the I2C/I3C sideband. On-die ECC at the DRAM component level combined with module-level ECC scrubbing delivers end-to-end data integrity for hyperscale workloads. Typical applications include mainstream server memory populating 1-socket and 2-socket Intel Xeon Scalable (Sapphire Rapids) and AMD EPYC 9004 (Genoa) platforms, hyperconverged infrastructure nodes, AI inference racks requiring large memory capacity, and in-memory database workloads. The 2Rx4 organization balances channel parallelism with cost per gigabyte for mainstream capacity tiers. When designing systems, ensure the BIOS firmware recognizes the JEDEC SPD profile and that the platform's memory controller supports 2Rx4 RDIMM operation at 4800 MT/s. Mixed population with LRDIMMs or 3DS modules on the same channel is generally not allowed per JEDEC RDIMM topology rules. Validate thermal envelope with chassis airflow budgets, as DDR5 modules typically run hotter than DDR4. This page consolidates Micron datasheet excerpts, distributor pricing tiers, drop-in RDIMM replacements from competing JEDEC-compliant vendors, and platform compatibility notes that go beyond the manufacturer datasheet alone.
MTC40F2046S1RC56BD1 - 64GB DDR5-5600 ECC RDIMM | Micron
The Micron MTC40F2046S1RC56BD1 is a 64GB (8Gx80) DDR5-5600 Registered ECC RDIMM server memory module operating at PC5-44800 with a 288-pin form factor and 1.1V supply. It is a 2Rx4 dual-rank module engineered for enterprise server and workstation platforms that require registered buffering, on-module ECC, and JEDEC DDR5 compliance. A DDR5 RDIMM (Registered Dual In-line Memory Module) is a server-class DRAM module that places a register clock driver (RCD) between the DRAM chips and the memory controller, electrically buffering address and command signals so the controller can drive many modules per channel. RDIMMs sit within the broader DRAM module hierarchy (UDIMM < RDIMM < LRDIMM), with ECC RDIMM further adding on-die plus side-band error correction to meet RAS (Reliability, Availability, Serviceability) targets demanded by data-center workloads. Key features include a transfer rate of 5600 MT/s (PC5-44800), a CAS latency of CL46, on-module ECC with x80 organization, 1.1V VDD operation per JEDEC DDR5 specification, and a 288-pin edge-finger connector compliant with the DDR5 RDIMM mechanical outline. The 2Rx4 dual-rank x4 architecture maximizes channel parallelism for higher sustained throughput at matched timings. Architecturally, the module integrates the RCD, a 12V-tolerant PMIC for on-module voltage regulation, a SPD/TS hub for device identification and thermal telemetry, and eight 8Gb DDR5 SDRAM components organized x4 with on-die ECC. Registered buffering enables stable multi-module-per-channel operation (typically 2 DPC) without the signal-integrity loss seen with unbuffered modules. Typical applications include hyperscale and enterprise servers (1-socket, 2-socket, 4-socket), AI training and inference nodes requiring high-capacity registered memory, virtualization clusters with high VM densities, in-memory databases (SAP HANA, Redis), and workstation platforms built on Intel Xeon Scalable or AMD EPYC processors. The 64GB density and 1.1V operation also support thermal-constrained 1U and 2U chassis. When designing, verify BIOS / firmware RC code compatibility with the SKU's SPD profile, confirm the 2Rx4 rank configuration is supported on the target board, and observe airflow requirements for the 1.1V, 5600 MT/s power envelope.
MTC40F2046S1RC56BD1-TR 64GB DDR5-5600 ECC RDIMM | Micron
The Micron MTC40F2046S1RC56BD1-TR is a 64GB DDR5-5600 Registered ECC server memory module (RDIMM) organized as 2Rx4 with a 288-pin form factor, operating at 1.1 V per the JEDEC DDR5 standard. According to the Micron RDIMM product family datasheet, the module delivers a peak transfer rate of PC5-44800 (5600 MT/s) and is qualified to industrial-grade operating temperatures required for hyperscale and enterprise server deployments. The -TR suffix indicates Tape-and-Reel tray packaging for OEM integration. A DDR5 RDIMM (Registered Dual In-line Memory Module) is a type of server-class DRAM module distinguished from unbuffered UDIMMs by an on-board register clock driver (RCD) that buffers command, address, and control signals between the host memory controller and the DRAM devices. RDIMMs sit in the hierarchy: DRAM device -> DRAM module -> RDIMM -> server memory subsystem, and are the dominant form factor in enterprise and cloud servers because the register buffer enables higher module densities and improved signal integrity at DDR5 data rates. The module integrates ECC (x80, 72-bit data plus 8-bit ECC) for single-bit error correction and multi-bit error detection. Key features include 64GB total capacity, 2Rx4 dual-rank architecture (10x4 device organization), on-module voltage regulation via the DDR5 12 V power management IC, a 288-pin edge connector, and on-die thermal sensors compatible with the JEDEC TSE2004 specification. The 5600 MT/s speed grade places the module in the mainstream DDR5 performance band, balancing bandwidth and power efficiency for general-purpose compute workloads. Technically, the module uses Micron's 1z-generation monolithic DDR5 DRAM die, paired with an on-module PMIC that converts the host-supplied 12 V rail to the voltages required by the DRAM array and RCD. The register buffer reduces stub length and signal loading, enabling the host to populate more DIMM slots per channel than UDIMMs without violating signal-integrity margins. ECC bits provide a Hamming-code-style correction path that is transparent to the application software but critical for hyperscale uptime. Typical applications include enterprise rack servers, AI training and inference nodes, virtualization hosts, in-memory databases, and high-performance computing clusters. The 64GB density point is the most widely ordered SKU for two-socket and four-socket mainstream servers using Intel Xeon 6 or AMD EPYC 9005-series platforms, where 12 or 24 DIMM slots are commonly populated. When designing with this module, verify that the platform's memory controller and BIOS support DDR5-5600 speed at the chosen slot population (1DPC vs 2DPC); 2 DIMMs per channel typically downshifts to DDR5-4400 or DDR5-4800. Ensure chassis airflow meets the module's thermal profile, as DDR5 RDIMMs dissipate more heat per DIMM than DDR4 predecessors because the PMIC is on-module rather than on the motherboard VR. This page synthesizes distributor pricing, JEDEC speed-bin context, and drop-in 64GB DDR5-5600 ECC RDIMM alternatives from Samsung and SK Hynix not consolidated on any single manufacturer datasheet, providing a single-page engineering reference for procurement and qualification engineers.
MTC40F2047S1RC56BB1 - 128GB DDR5-5600 ECC RDIMM 2Rx4 | Micron
The Micron MTC40F2047S1RC56BB1 is a 128 GB DDR5-5600 ECC Registered DIMM (RDIMM) operating at 1.1 V, organized as 2Rx4 with a PC5-44800 data rate and CL46 timing. Housed in a standard 288-pin DDR5 RDIMM module form factor, this server-class memory module is engineered for enterprise workloads including virtualization, compute nodes, and cloud platforms. A RDIMM (Registered DIMM) is a type of server memory module that includes a register buffer between the memory controller and the DRAM chips. This buffer reduces electrical loading on the memory controller, allowing systems to scale to higher memory densities and more DIMMs per channel. RDIMMs are part of the broader DDR5 SDRAM family, succeeding DDR4 with higher per-pin bandwidth, on-die ECC, and improved power efficiency via a 1.1 V supply. Key features of the MTC40F2047S1RC56BB1 include 128 GB capacity per module, 5600 MT/s transfer rate, 2Rx4 rank and organization, and JEDEC-compliant PC5-44800 specification. The module supports ECC for end-to-end data integrity critical in datacenter and mission-critical workloads. With 288 pins in the standard DDR5 RDIMM edge connector, this module is compatible with server platforms designed for DDR5 RDIMM memory. The MTC40F2047S1RC56BB1 uses Micron's server-class DDR5 SDRAM devices with PMIC (Power Management IC) on-module, a defining DDR5 feature that improves voltage regulation and power integrity versus DDR4. The registered buffer and on-module thermal sensor enable high-density configurations while maintaining signal integrity at 5600 MT/s operation. Typical applications include enterprise servers, cloud compute nodes, AI training and inference systems, virtualization hosts, in-memory databases, and high-performance computing clusters. The 128 GB per-module density is ideal for memory-intensive workloads such as SAP HANA, VMware vSAN, and large language model training. When deploying this module, validate compatibility with your server's qualified parts list (QPL). Mixing modules from different vendors in the same memory bank is generally supported but may trigger warnings in some platforms; check your BIOS for population guidelines and ensure the system firmware is current. This page synthesizes distributor pricing, drop-in alternatives, and practical deployment guidance not found in the manufacturer datasheet, with cross-references to compatible Micron SKUs (MTC40F2047S1RC56BB1R, MTC40F2047S1RC56BB2, MTC40F2047S1RC56B) sourced from Micron's RDIMM part catalog.
MTFC128GAVATTC-AIT - 1Tbit UFS 3.1 SLC NAND, 153-LFBGA | Micron
The Micron MTFC128GAVATTC-AIT is a 1 Tbit (128 GB) automotive-grade Universal Flash Storage (UFS) 3.1 memory IC built on Micron's 96-layer 3D NAND SLC technology, housed in a 153-ball LFBGA (11.5 mm x 13 mm) package. According to Micron's automotive UFS datasheet, it is designed for embedded storage in vehicle cockpit, ADAS, and infotainment platforms where high sequential throughput and AEC-Q100 reliability are required. Universal Flash Storage (UFS) is a JEDEC-standardized managed NAND interface (JESD220E and related MIPI UniPro / M-PHY physical layers) that replaced legacy eMMC by introducing a full-duplex, multi-lane serial architecture with command queues and embedded controller features. The UFS 3.1 generation doubles peak interface bandwidth versus UFS 2.1 and adds Write Booster, DeepSleep, and Host Performance Booster features, making it the preferred managed NAND for high-end automotive SoCs and 5G mobile platforms. Key features of the MTFC128GAVATTC-AIT include a UFS 3.1 interface with HS-Gear4 (x2 lane) operation, integrated NAND flash controller with strong ECC and bad-block management, and AEC-Q100 Grade 2 / Grade 3 qualification for automotive temperature ranges. The device operates from a 2.4 V to 2.7 V VCC supply and a separate 1.8 V VCCQ for the host interface, simplifying integration with 1.8 V application processors. SLC mode yields higher endurance and lower bit error rate than TLC alternatives in the same family. Typical applications span automotive infotainment head units, digital instrument clusters, ADAS sensor loggers, industrial gateways, and edge AI recorders. Its 11.5 mm x 13 mm LFBGA footprint is compatible with the broader Micron MTFC256GAVATTC-AIT (256 GB) and -AAT (consumer) variants, enabling one PCB layout to support multiple densities or temperature grades. When designing in this part, follow Micron's reference PCB layout for the 153-ball LFBGA, including 0.5 mm ball pitch escape routing, VCC decoupling with 1uF plus 0.1uF ceramics per power pin, and provision for a boot partition. Designers should also plan for the UFS reference clock stability and impedance-controlled MIPI M-PHY lanes to pass HS-Gear4 compliance.
MTFC128GAVATTC-AIT-TR - 1Tbit UFS 3.1 SLC NAND Flash | Micron
The Micron MTFC128GAVATTC-AIT-TR is a 1 Tbit (128 GB) Universal Flash Storage (UFS) 3.1 memory IC built on SLC NAND technology, organized as 128G x 8 and housed in a 153-ball LFBGA (11.5 x 13 mm) surface-mount package supplied on tape and reel. A Universal Flash Storage (UFS) device is a JEDEC-standardized embedded non-volatile memory that integrates a NAND flash array with an on-die controller, presenting a high-speed serial interface to the host. UFS belongs to the broader category of managed NAND solutions, sitting between raw NAND (which requires an external controller) and full eMMC (its parallel-interface predecessor). UFS 3.1 specifically doubles the per-lane throughput of UFS 2.1, making it the preferred boot + bulk-storage medium in modern smartphones, automotive infotainment heads, and ADAS platforms. Key features of the MTFC128GAVATTC-AIT-TR include sequential read performance tuned for UFS 3.1 HS-Gear4 lanes, integrated LDPC error correction, deep power-down and hibernation modes for low standby current, and a wide industrial operating temperature range. The device supports a 2.4 V to 2.7 V supply range and a reference clock of 38.4 MHz. The 153-LFBGA package provides a compact footprint suitable for mobile and space-constrained embedded designs. Architecturally, the part uses Micron's 96-layer (or generation-equivalent) 3D SLC NAND array with a dedicated flash controller that handles wear-leveling, bad-block management, and thermal throttling. Compared with planar MLC/TLC UFS, the SLC variant delivers higher endurance, lower bit-error rate, and faster write latency, at the cost of lower density per die. Typical applications include automotive infotainment and telematics systems, industrial IoT gateways with on-board storage, AI edge inference modules logging sensor data, ruggedized handhelds, and high-end smartphone boot + data partitions where SLC endurance is preferred. The industrial temperature grade also suits outdoor surveillance and factory-floor equipment. When designing in this UFS device, ensure the host processor's UFS host interface (typically MIPI M-PHY + UniPro) supports the 3.1 revision and that PCB routing preserves the 90-ohm differential impedance of the HS-Gear lanes. Decoupling caps should be placed close to the VCC balls and a clean 38.4 MHz reference clock must be provided. This page synthesizes Micron distributor pricing, true drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet summary, helping engineers shortlist, qualify, and source the right UFS 3.1 device in days rather than weeks.
MTFC256GAVATTC-AIT - 256GB UFS 2.1 SLC NAND Flash | Micron
The Micron MTFC256GAVATTC-AIT is a 256 GB automotive-grade Universal Flash Storage (UFS) 2.1 memory IC built on 3D SLC NAND technology and packaged in a 153-ball LFBGA (11.5 mm x 13 mm). Designed for harsh-environment automotive and industrial applications, the device operates over a -40C to +85C temperature range, delivers a UFS 2.1 interface at up to 38.4 MHz reference clock, and provides 2 Tbit of addressable memory organized for managed NAND workloads. The "AIT" suffix in the part number denotes the automotive-grade temperature and qualification tier. Universal Flash Storage (UFS) is a high-performance, low-power, non-volatile memory interface standardized by JEDEC for use in mobile phones, automotive infotainment, ADAS platforms, and embedded computing. UFS adopts a serial SCSI-based architecture with a differential MIPI M-PHY physical layer, replacing legacy parallel eMMC interfaces to deliver higher bandwidth, lower pin count, and built-in command queuing for multi-threaded access. The hierarchy is: NAND flash -> managed NAND -> UFS -> JEDEC JESD220C compliant memory IC. The MTFC256GAVATTC-AIT sits at the top of this hierarchy as a fully managed UFS device. Key differentiating features include AEC-Q100 automotive qualification, an integrated UFS 2.1 controller that handles wear-leveling, ECC, and bad-block management transparently to the host, and a wide 11.5x13 mm LFBGA-153 footprint optimized for reflow-compatible PCB assembly. Compared with raw NAND, the device eliminates host-side flash management complexity, allowing the host processor to issue standard SCSI commands over a high-speed serial link. Typical applications span automotive infotainment head units, ADAS sensor recorders, instrument clusters, industrial HMI panels, and ruggedized IoT gateways. The wide operating temperature range and AEC-Q100 qualification make it well suited for under-hood and outdoor deployments where consumer-grade eMMC would be unreliable. The 2 Tbit density supports full HD map databases, multiple camera stream buffering, and over-the-air update staging. When designing in this UFS device, follow the JESD220C reference schematic for VCC/VCCQ rail decoupling: a 1.0 µF X7R 0402 capacitor placed within 2 mm of each power ball is recommended. The host SoC must support a UFS 2.1 host controller with MIPI M-PHY HS-Gear-3 capability. PCB layout should keep the differential REF_CLK and data lanes length-matched within 0.5 mm to avoid setup/hold violations. Refer to the Micron automotive UFS datasheet for full reference design patterns. This page synthesizes current distributor pricing, parametric alternatives, and practical design notes that complement the manufacturer datasheet and accelerate engineer decision-making.
MTFC32GAKAECN-4M IT - 256Gb eMMC MLC NAND Flash | Micron
The Micron MTFC32GAKAECN-4M IT is an industrial-temperature e.MMC (Embedded MultiMediaCard) managed NAND flash memory IC with 256 Gbit (32 GB) of MLC NAND storage, supplied in a 100-ball TFBGA (14x18 mm) package. According to Micron's e.MMC product family datasheet, the device integrates a JEDEC e.MMC 5.0/5.1-compatible controller together with raw MLC NAND, exposing an 8-bit bus interface compliant with the MMC standard for embedded boot and bulk-storage roles. An e.MMC device is a managed NAND subsystem - it combines a raw MLC or TLC flash array with an on-die controller that runs FTL (flash translation layer), bad-block management, ECC, and wear-leveling firmware. As a category, e.MMC sits between raw NAND (which requires an external controller) and UFS (faster, command-queue-based, but more expensive) within the embedded memory hierarchy: raw NAND < e.MMC < UFS < SSD. The 'managed' property means designers only see a block-device interface, dramatically simplifying firmware compared with raw TLC/MLC designs. Key features include industrial operating temperature range (-40C to +85C) per the 'IT' suffix, sequential read performance of up to 250 MB/s on the e.MMC HS400 bus, and on-die hardware AES-128 encryption. The 100-ball TFBGA package has a 14x18 mm body with 1.0 mm ball pitch, and supports 1.8V or 3.3V VCCQ plus a 3.3V VCC supply rail. Micron's e.MMC uses an integrated MLC NAND die with proprietary controller firmware (firmware revision typically indicated by the trailing letter pair). The 256 Gbit density is exposed to the host as approximately 29.8 GiB of user-addressable space after format overhead, organized as a single boot partition plus up to four general-purpose user partitions. Typical applications include Linux/Android boot storage on industrial HMI panels, automotive infotainment mainboards, IoT gateways, point-of-sale terminals, and ruggedized single-board computers that require a soldered-down mass-storage solution. Industrial temperature grading makes it suitable for factory automation and outdoor signage where consumer-grade eMMC would fail thermal qualification. When designing with this device, ensure the host SoC supplies a stable 1.8V or 3.3V VCCQ and a 3.3V VCC rail, with the decoupling scheme from Micron reference design AN-3070 followed. A 4.7 uF bulk + 0.1 uF bypass capacitor pair placed within 5 mm of the balls is recommended for HS400 operation. This page synthesizes Micron-managed-NAND part numbering, distributor pricing, and engineering guidance - including alternative parts, comparison parameters, and PCB layout notes - not consolidated on the official Micron datasheet PDF.
MTFC4GACAJCN-4M - 32Gb eMMC 5.0 NAND Flash 153-VFBGA | Micron
The Micron MTFC4GACAJCN-4M is a 32 Gbit (4 GB) managed NAND flash device that integrates an industry-standard eMMC 5.0 MultiMediaCard controller with MLC NAND die in a single 153-ball VFBGA package measuring 11.5 x 13 mm. According to the Micron product listing, the device provides a serial eMMC interface (1-bit, 4-bit, and 8-bit modes) to the host processor while internally managing NAND wear-leveling, bad-block management, and ECC, presenting the host with a simple block-storage model. An eMMC (embedded MultiMediaCard) is a managed-NAND subsystem that combines raw NAND flash with a flash controller on the same substrate, exposing a standardized MMC interface to the host SoC. Within the memory hierarchy it sits between raw NAND (which requires a host-side controller) and NOR flash (used for execute-in-place code storage), making it a common boot-and-main-storage solution for cost- and power-constrained embedded systems. The MTFC4GACAJCN-4M operates from a single VCC of 2.7 V to 3.6 V and a dual-voltage VCCQ of 1.7 V to 1.95 V or 2.7 V to 3.6 V, allowing the device to interface directly with 1.8 V or 3.3 V SoC I/O domains. It is rated for the industrial temperature range of -40 C to +85 C (TA) and complies with JEDEC/MMC standard version 5.0, supporting HS200 and HS400 high-speed timing modes. Per the Win Source listing, the device is RoHS-compliant and uses a halogen-free green package. Typical applications include embedded Linux/Android boot storage for industrial gateways, automotive infotainment and telematics, point-of-sale terminals, surveillance NVR/DVR, IoT edge nodes, and any design that needs reliable managed-NAND storage without burdening the host CPU with raw-NAND FTL and ECC responsibilities. Designers should follow Micron's PCB layout and decoupling guidance for VFBGA packages to maintain signal integrity on the high-speed eMMC bus. This page synthesizes distributor pricing from DigiKey and Mouser, validated drop-in and same-family alternatives, and practical design notes that are not collected in the manufacturer datasheet alone.
MTFC4GACAJCN-4M IT - 32Gb eMMC NAND Flash 153-VFBGA | Micron
The Micron MTFC4GACAJCN-4M IT is a 32 Gbit (4 GB) managed NAND flash memory device integrating an MMC (MultiMediaCard) controller with a single NAND die (1xNAND L83A MLC) in a 153-ball VFBGA package measuring 11.5 x 13 mm. It complies with JEDEC/MMC standard version 5.0, operating from VCC 2.7 V to 3.6 V and supporting dual-voltage VCCQ at 1.7-1.95 V or 2.7-3.6 V. The industrial temperature grade (TA = -40 °C to +85 °C) and RoHS-compliant green package make it suitable for embedded industrial designs. An eMMC (embedded MultiMediaCard) is a managed flash memory that combines raw NAND with a controller on the same die, exposing a standardized MMC interface rather than raw NAND timing. Within the storage hierarchy, eMMC sits between raw NAND and higher-level UFS/eMCP solutions, functioning as a block storage device that abstracts wear leveling, bad-block mapping, and ECC from the host processor. This makes it easier to integrate than raw NAND while remaining more cost-effective than UFS for mid-density storage in embedded systems. Key features of this part include built-in wear leveling, bad-block management, ECC error correction, secure erase, and a hardware reset. The integrated MMC controller manages NAND-specific concerns internally, exposing only standard MMC commands to the host CPU. The 153-VFBGA package offers a compact 11.5 x 13 mm footprint with an industrial operating range suitable for factory automation, point-of-sale terminals, and industrial IoT gateways. The architecture pairs Micron's 32 Gb L83A MLC NAND die with the company's MMC 5.0 controller IP, supporting HS200 and HS400 interface modes (per JEDEC/MMC 5.0). The host interface uses 1.8 V or 3.3 V signaling on VCCQ while the NAND core runs on 3.3 V VCC. This separation enables low-power host signaling while preserving noise immunity on the memory core supply. Typical applications include industrial HMI panels, automotive infotainment booting media, IoT gateways, point-of-sale terminals, factory automation controllers, and Linux/Android embedded systems that need reliable managed flash with predictable performance. Designers should ensure the host SoC's MMC driver supports the JEDEC 5.0 HS200/HS400 modes to fully exploit the bus bandwidth. The MTFC4GACAJCN-4M IT has been designated EOL by Micron under PCN32195, with the MTFC8GAKAJCN-4M IT recommended as the direct replacement. Engineers starting new layouts should consider the newer 8 GB J55U family unless exact 4 GB capacity matching is required for firmware compatibility. This page synthesizes distributor pricing, EOL status, drop-in and replacement alternatives, and practical design notes that go beyond the raw datasheet.
MTFC4GLDDQ-4M - 32Gb Managed NAND e-MMC Flash | 100-LBGA
The Micron MTFC4GLDDQ-4M is a 32 Gbit managed NAND flash memory device built on the e-MMC (embedded MultiMediaCard) interface, housed in a 100-pin LBGA package (14x18 mm). It integrates a NAND flash array with an on-die controller, providing managed flash with built-in ECC, wear leveling, and bad-block management across an industry-standard 32 Gbit / 4 GB capacity. The 3.3 V supply rail and HS-MMC compatible host interface make it drop-in compatible with widely deployed e-MMC host controllers. A managed NAND flash memory IC combines a raw NAND flash die with an integrated memory management controller on the same package. Unlike raw NAND, e-MMC abstracts bad-block management, wear leveling, and ECC from the host processor, so designers do not need to develop a flash translation layer (FTL) in firmware. e-MMC sits in the hierarchy: NAND flash -> managed NAND (e-MMC) -> mass storage device -> non-volatile memory IC. This abstraction dramatically shortens time-to-market for industrial, automotive, and consumer embedded designs. Key features include 32 Gbit (4 GB) density, 1-bit / 4-bit / 8-bit bus width operation, and managed flash services (ECC, wear leveling, bad-block management). The 100-LBGA (14x18 mm) surface-mount package is JEDEC standard for managed NAND and is footprint-compatible with other 100-LBGA e-MMC parts in the Micron MTFC family. The "-4M" speed grade defines the interface timing and sequential performance class per Micron's e-MMC datasheet family. Architecturally, the device combines a multi-level cell (MLC) or 3D NAND die with a dedicated controller that handles JEDEC e-MMC command sets, secure erase, boot partitions, and replay-protected memory blocks (RPMB). The on-die controller manages the wear-leveling algorithms and bad-block table internally, freeing the host CPU from NAND-specific tasks. Performance scales with the bus width and clock frequency selected at host initialization. Typical applications include industrial embedded computing, factory automation HMIs, point-of-sale terminals, automotive infotainment, IoT gateways, and boot media for Linux or Android systems. Engineers choose the MTFC4GLDDQ-4M when they need proven managed flash with long-term supply continuity and standardized host interface compliance. When designing with this device, observe the PCB layout guidelines for BGA packages: route host signals (CMD, CLK, DAT0-DAT7) as impedance-controlled 50 ohm microstrip, and place decoupling capacitors directly under the LBGA land pattern. The exposed die pad must be soldered to a continuous ground plane for thermal dissipation and mechanical reliability. Industrial temperature grade variants (-40C to +85C) are recommended for harsh-environment deployments. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer product page or third-party listings.
MTFC64GAPALBH-IT - 64GB eMMC 5.1 Industrial NAND | Micron
The Micron MTFC64GAPALBH-IT is a 64 Gbit (64 GB) managed NAND flash memory device integrating an MMC controller and 4x NAND L05B MLC 128Gb die in a 153-ball TFBGA (11.5x13 mm) surface-mount package. The part is JEDEC eMMC 5.1 compliant (JESD84-B51), supports HS400 high-speed interface timing, and operates from VCC 2.7-3.6 V with a dual-voltage VCCQ interface at 1.70-1.95 V or 2.7-3.6 V. An eMMC (embedded MultiMediaCard) is a managed-NAND package that combines raw MLC/TLC NAND flash with an onboard controller handling wear-leveling, bad-block management, and ECC. eMMC belongs to the managed NAND product family, which sits between raw NAND (requiring an external controller) and UFS (a faster, more advanced managed-NAND interface). The integration of controller + NAND + firmware dramatically simplifies host firmware, allowing even resource-constrained microcontrollers and Linux SoCs to add reliable mass storage with minimal driver development. Key features of the MTFC64GAPALBH-IT include an operating temperature range of -40C to +85C (industrial grade, indicated by the -IT suffix), HS400 bus interface mode, advanced 12-signal bus features, and an 8-bit data width organized as 8G x 8. The -IT ordering code designates industrial temperature and a specific firmware/feature set optimized for long-life industrial designs rather than consumer or automotive. Architecturally, the device embeds a MultiMediaCard controller that arbitrates access to four 128 Gb MLC NAND dice behind a standard MMC bus, exposing boot partitions, RPMB, and user-area partitions to the host. The controller also implements background operations like garbage collection and wear-leveling, offloading these from the application processor. The HS400 interface mode pushes the bus to 200 MHz DDR, achieving sequential read speeds substantially higher than legacy HS200 mode. Typical applications include industrial IoT gateways, factory automation HMIs, point-of-sale terminals, medical instrumentation data loggers, and Linux-based single-board computers. The 64 GB capacity is well-suited to storing operating system images, application data, and multimedia assets in a compact, soldered-down footprint. Designers should note the power-loss protection guidance from Micron application notes, as sudden VCC collapse during write operations can cause data corruption if decoupling and write-abort firmware handling are inadequate. When laying out the PCB, place the MTFC64GAPALBH-IT on a clean inner or outer ground plane with the VCCQ decoupling capacitors within 2 mm of the balls. Avoid routing noisy switching signals under the package and follow Micron's reference layout for the 153-ball TFBGA escape. The -IT grade's wide temperature range enables deployment in outdoor enclosures, but the design must still account for the thermal derating curve of the MLC NAND endurance at high temperature. This page synthesizes distributor pricing, drop-in alternatives, application companion parts, and design notes not found in the manufacturer datasheet alone, providing engineers with a one-stop reference for sourcing, designing, and qualifying the MTFC64GAPALBH-IT in production.
MTFDKCC15T3TGH-1BC1ZABYY-TR - 15.36TB PCIe Gen4 U.3 SSD | Micron
The Micron MTFDKCC15T3TGH-1BC1ZABYY-TR is a 9400 PRO series enterprise NVMe solid-state drive delivering 15.36 TB of TLC NAND capacity in a 2.5-inch U.3 (15 mm) form factor with a PCIe Gen4 x4 interface. It targets read-intensive data center workloads, supporting 1 drive write per day (DWPD) over a 5-year endurance rating. An enterprise NVMe SSD is a high-performance, low-latency non-volatile storage device built around the NVMe (Non-Volatile Memory Express) protocol over a PCIe interface, designed to replace SAS/SATA SSDs in hyperscale and tier-1 server platforms. Within the storage hierarchy it sits between DRAM (volatile cache) and HDD cold storage (bulk capacity), and within the broader taxonomy it belongs to: SSD -> solid-state storage -> data-center storage -> enterprise IT infrastructure. U.3 (formerly SFF-TA-1001) is the universal backplane form factor that accepts NVMe PCIe, SAS, and SATA drives in the same 2.5-inch bay, simplifying mixed-protocol chassis design. Key features of the 9400 PRO 15.36 TB include Micron's 176-layer TLC NAND, a Gen4 x4 NVMe 1.4 interface delivering up to 7.0 GB/s sequential read and 7.0 GB/s sequential write, up to 1.6M IOPS random read (4 KB), and on-drive capacitors for power-loss protection (PLP). AES-256 hardware encryption and end-to-end data path protection are standard, and the drive carries a 5-year limited warranty with MTBF ratings typical of the 9400 family. The 9400 PRO platform uses Micron's proprietary controller and firmware tuned for read-intensive service profiles such as content delivery, AI/ML training data lakes, large-object analytics, and boot/scratch virtualization. Compared to the 9400 MAX family (mixed-use, 3 DWPD), the PRO tier offers the same capacity envelope and interface but at lower write endurance, lowering $/GB for read-heavy workloads. Typical deployments include hyperscale virtualization, AI/ML training data staging, large-scale NoSQL and analytics clusters, software-defined storage nodes, and high-density read-cache tiers. The 15 mm Z-height fits standard 2.5-inch U.3 backplanes used in Dell PowerEdge, HPE ProLiant, and Supermicro platforms. When integrating this drive, validate backplane support for U.3 NVMe PCIe Gen4, ensure host platform NVMe driver compatibility with NVMe 1.4, and provision thermal airflow because sustained sequential reads can push the case temperature well above 60C in dense chassis. The "-TR" suffix indicates Tape & Reel / tray packaging for OEM system integrators rather than retail box. This page synthesizes distributor pricing, same-capacity drop-in alternatives within the U.3 PCIe Gen4 ecosystem, and practical design notes that go beyond the manufacturer datasheet's parameter tables.
MTFDKCC7T6TFR-1BC1ZABYY-TR - 7.68TB NVMe U.3 7450 PRO SSD | Micron
The Micron MTFDKCC7T6TFR-1BC1ZABYY-TR is a 7.68TB enterprise-class NVMe U.3 solid-state drive from the Micron 7450 PRO Series, built on a 2.5-inch SFF (15 mm height) form factor with a PCIe 4.0 x4 NVMe interface. It is rated for read-intensive (RI) workloads at 1 DWPD endurance, uses Micron's TLC NAND technology, and provides sequential read throughput of up to 6,800 MB/s with sequential write up to 5,300 MB/s according to the Micron 7450 product family datasheet. A U.3 NVMe SSD is a 2.5-inch enterprise storage module that combines the SFF-8639 hot-swap form factor with the NVMe protocol stack on PCIe 4.0, replacing legacy SATA/SAS SSDs in modern servers. Within the storage taxonomy, the part sits under NAND flash memory -> SSD -> enterprise NVMe SSD -> data center NVMe SSD. The 7450 PRO family uses Micron's 176-layer TLC NAND, an in-house controller, and includes features such as AES-256 hardware encryption, power-loss protection (PLP), and TCG-compliant security options. Key differentiating specifications include 7.68 TB of TLC capacity in a 15 mm z-height, sequential read up to 6,800 MB/s and sequential write up to 5,300 MB/s, 1 DWPD (drive writes per day) over a 5-year warranty for read-intensive workloads, NVMe 1.4 protocol compliance, and AES-256 / TCG Opal security support depending on firmware. The PRO tier differs from the MAX (mixed-use, 3 DWPD) and from the SED/Non-SED firmware options. Compared to SATA SSDs, the 7450 PRO delivers roughly 10x sequential throughput and dramatically higher IOPS. Typical applications for this drive include hyperscale and enterprise data-center workloads such as read-intensive databases, content-delivery networks (CDN), boot drives for high-density servers, AI/ML training data lakes, virtual desktop infrastructure (VDI), software-defined storage nodes, and large-scale analytics platforms. It is also commonly deployed in mainstream server refresh projects transitioning legacy SATA/SAS storage to NVMe PCIe Gen4. Design considerations include U.3 backplane compatibility, thermal management under sustained sequential writes (the 15 mm height provides a larger heat-spreading surface than the 7 mm variant), and ensuring the host platform supports NVMe 1.4 with PCIe 4.0 x4 lanes. The -TR suffix indicates Tape-and-Reel / single-pack shipping configuration per Micron's part-number decoder. Unlike the related 7450 MAX drives, the PRO tier is optimized for read-intensive workloads and offers higher capacity at lower cost per GB. This page synthesizes distributor pricing, same-family Micron alternatives, datasheet references, and practical integration notes that are not aggregated in any single manufacturer document.
MX29F400CBTI-70G - 4Mbit 5V Parallel NOR Flash, 70ns, 48-TSOP | Macronix
The Macronix MX29F400CBTI-70G is a 4-Mbit CMOS single-voltage 5V-only boot-sector Flash memory organized as 512K x 8 (byte mode) or 256K x 16 (word mode), offered in a 48-pin TSOP Type I package with 70 ns access time. It features a Bottom Boot Sector architecture with one 16-Kbyte, two 8-Kbyte, one 32-Kbyte, and three 64-Kbyte sectors, enabling flexible firmware storage and in-system updates. The device operates from a single 4.5V to 5.5V supply and supports parallel x8/x16 data interfaces with standard JEDEC command-set compatibility. A NOR Flash memory is a non-volatile storage class that executes code directly from the array (execute-in-place, XiP), making it the technology of choice for boot ROMs and firmware storage in embedded systems. Within the memory hierarchy, NOR Flash sits above NAND Flash for random-access reliability and above SRAM/DRAM for non-volatility; it forms the persistent storage tier between battery-backed SRAM and high-density NAND. The MX29F400C series implements the Common Flash Memory Interface (CFI) for device identification, and the bottom-boot layout places small parameter sectors at low addresses - the most common configuration for PC BIOS and bootloader storage where small early-write sectors speed up boot code updates. Key features include 70 ns maximum access time, sector-erase granularity (16 KB / 8 KB / 32 KB / 64 KB), 100,000 erase cycles per sector endurance, and a JEDEC-standard command set for byte-program and sector/chip erase operations. The device includes hardware sector-protection via the WP#/ACC pin and a hardware reset (RP#) input for safe in-system resets. Embedded algorithms manage program and erase internally, freeing the host controller from timing state machines. The MX29F400CBTI-70G uses a NOR-cell array with hot-electron injection programming and Fowler-Nordheim tunneling for erase, providing reliable 5V-only operation without the 12V VPP required by older boot-sector Flash. The architecture supports single-cycle word/byte reads, with output enable control for bus sharing and a ready/busy (RY/BY#) output for hardware polling of internal algorithm completion. Typical applications include PC BIOS ROMs, set-top box boot loaders, networking equipment firmware, industrial control firmware, automotive infotainment boot code, and printer/copier controller firmware. The bottom-boot sector map is preferred when the bootloader resides at the lowest flash addresses and only the small 16K/8K boot sectors need frequent updates. When designing with this part, observe the recommended decoupling (0.1 uF ceramic at VCC) and route the 48-pin TSOP signals with matched trace lengths for the byte/word data bus. Note that this part is in production but increasingly replaced by SPI NOR devices in new designs - verify the 5V supply and parallel-bus requirement match your system before selection. This page synthesizes distributor pricing, drop-in alternatives, sector-map details, and practical design notes not found in the manufacturer datasheet alone.
MX30LF1G08AA - 1Gb 3V SLC NAND Flash, Parallel, 48-TSOP | Macronix
The Macronix MX30LF1G08AA is a 1 Gbit (128M x 8) SLC NAND Flash memory device organized as a parallel interface, supplied in a 48-pin TSOP-I package and operating from a single 3.3 V rail (2.7 V to 3.6 V). It offers 25 ns / 30 ns asynchronous access time and is fully compliant with the ONFI 1.0 standard, which simplifies host controller bring-up and software portability across compatible controllers. The part is targeted at low-density, high-reliability code- and data-storage applications. A NAND Flash memory is a non-volatile storage technology that stores data as charge on floating-gate MOSFET cells arranged in pages and blocks. SLC (Single-Level Cell) NAND stores one bit per cell, which trades density for ten-times-higher endurance and lower bit-error rate than MLC or TLC counterparts. The NAND hierarchy sits within the broader non-volatile memory (NVM) family alongside NOR Flash, EEPROM, and emerging storage-class memories. In the system hierarchy it bridges volatile DRAM (working space, runtime) and the storage subsystem, used typically to hold bootloaders, operating-system images, and large data logs. Key features include a multiplexed 8-bit Command/Address/Data I/O bus (IO7-IO0), hardware write protect, chip enable (/CE), address latch enable (ALE), command latch enable (CLE), and ready/busy (/R/B) handshaking for standard NAND controllers. Page size is 2 Kbytes (plus 64 bytes spare) with a 128 Kbyte block erase granularity, supporting typical program/erase cycling of 100 K cycles per block and 10-year data retention. The 48-TSOP-I footprint is the industry-standard pinout for 8-bit parallel NAND. Architecturally, the MX30LF1G08AA uses a charge-trap/standard floating-gate NAND array with on-chip page buffers, an internal charge pump for program/erase voltages, and an ECC-friendly interface. The ONFI 1.0 parameter page exposes timing and geometry to the host so the controller can self-configure, enabling drop-in interoperability with reference Linux and U-Boot NAND stacks. Typical applications include industrial HMI panels, automotive infotainment boot media, networking equipment firmware storage, set-top box operating system images, point-of-sale terminals, and data loggers. The wide 2.7 V to 3.6 V supply range tolerates noisy industrial 3.3 V rails, while the 48-TSOP-I footprint mates with through-hole or socketed PCB layouts for easy prototyping. A key design consideration is ECC: every 528-byte sector read should be protected with at least 1-bit-per-512-bytes BCH or Hamming ECC in the host controller to meet typical industrial retention targets. Designers should also confirm the controller supports the 2 Kbyte page size; legacy controllers expecting 512-byte pages will require a bridge or a different NAND generation. This page synthesizes distributor pricing, drop-in alternatives (Macronix migration parts and cross-brand equivalents sourced from the Macronix cross-reference application notes), and practical design notes not found in the manufacturer datasheet alone.
MX30LF1G18AC-TI-T - 1Gbit 3V SLC NAND Flash, TSOP-48 | Macronix
The Macronix MX30LF1G18AC-TI-T is a 1 Gbit (128M x 8) 3V SLC NAND Flash memory organized as 128M x 8 bits with 20 ns asynchronous parallel interface access time, housed in a 48-pin TSOP-I package with 4-bit ECC requirement. It operates from a single 2.7V to 3.6V VCC supply, supports a 20 ns tRC cycle time, and is compliant with the ONFI 1.0 specification for NAND interface interoperability. An SLC (Single-Level Cell) NAND Flash is a non-volatile memory that stores one bit per cell, giving it higher endurance (typically 100k P/E cycles), faster write speeds, and longer data retention than MLC/TLC counterparts. SLC NAND sits within the broader taxonomy of non-volatile memory -> flash memory -> NAND flash -> SLC NAND -> boot/storage media. It is commonly used for code storage, boot media, and industrial data logging where reliability over bit density matters. Key features include an internal 1K+64-byte page architecture with 64-byte spare area, multi-plane operation for higher throughput, hardware block protection (PT pin) with internal weak pull-down, and support for standard ONFI command set including read, program, erase, and block protection. The 4-bit ECC requirement per 512-byte sector enables robust error correction in demanding environments. The architecture uses a charge-trap floating gate cell technology, and the device supports dual CE operations, status register readback, and ID page read for unique device identification. Sequential read throughput scales with the bus width and ONFI timing mode selected. Typical applications include industrial embedded systems, automotive infotainment boot media, networking equipment firmware storage, point-of-sale terminals, and factory automation controllers requiring long-term reliable non-volatile code storage. Design consideration: ensure the host controller supports 4-bit ECC hardware engine to handle the 4-bit ECC requirement per 512-byte page, and respect the WP and PT pin pull-down behavior during power-on to avoid unintended protection lock. This page synthesizes distributor pricing, drop-in compatible SLC NAND alternatives, and practical design notes not consolidated in any single manufacturer datasheet.
MX30LF1G18AC-TJ-TR - 1Gbit SLC NAND Flash 3V TSOP-48 | Macronix
The Macronix MX30LF1G18AC-TJ-TR is a 1 Gbit (128M x 8) Single-Level Cell (SLC) NAND Flash memory operating from a single 2.7V to 3.6V supply and housed in a 48-pin TSOP-I (TJ) package. According to the Macronix MX30LF1G18AC datasheet, the device offers a 20 ns asynchronous page read access time, a 25 us first-byte cache read latency, and ONFI 1.0 compatibility for standardized NAND command sets. The part requires 4-bit ECC per 528-byte sector for reliable read endurance across 100,000 program/erase cycles. A NAND Flash memory is a non-volatile storage technology that retains data without power by storing charge on a floating-gate transistor array organized as pages and blocks. SLC NAND stores one bit per cell, giving it higher endurance, faster write speeds, and lower bit error rates than MLC or TLC NAND. In the broader taxonomy: NAND Flash -> non-volatile memory -> flash memory -> semiconductor memory IC. The MX30LF1G18AC belongs to Macronix's MX30LF 3V SLC NAND family, optimized for industrial and embedded designs that demand high reliability under extended temperature conditions. Key differentiating features of the MX30LF1G18AC include an internal data register for cache read operation, a hardware-based WP# pin for write protection, and a multi-plane page program architecture supporting up to 4-bit ECC. The device supports 2K + 64 byte pages and 128K + 4K byte blocks, with sequential read throughput of 20 ns per byte (50 MB/s). It also supports the ONFI Parameter Page read for standardized software driver support across operating systems. Technical architecture: The MX30LF1G18AC uses a charge-trap/standard floating-gate cell array manufactured on a mature CMOS process, paired with an on-chip charge pump that generates the high voltages required for program and erase operations. An internal data register (1 page = 2K + 64 bytes) acts as a buffer between the NAND cell array and the external I/O bus, enabling cache read modes that improve effective throughput. The controller logic implements ONFI 1.0 standard commands plus Macronix-specific extensions for unique features such as the Program Toggle (PT) function on pin 38. Typical applications include industrial control system firmware storage, automotive infotainment and telematics data logging, networking equipment boot and configuration storage, and embedded Linux/ RTOS file system media (JFFS2, UBI/UBIFS, YAFFS). The combination of 1 Gbit density and ONFI compliance makes it well-suited as a removable boot medium in set-top boxes and routers. Design consideration: Always provide 4-bit ECC per 528-byte sector using the host controller or FPGA logic; the MX30LF1G18AC does not include an internal ECC engine. Bad-block management must be implemented in software by scanning the factory-marked bad-block table at first power-up. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.