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H5AN8G8NDJR - 8Gb DDR4 SDRAM 3200MT/s | SK hynix
The SK hynix H5AN8G8NDJR is an 8Gb CMOS Double Data Rate IV (DDR4) Synchronous DRAM, organized as 1G x 8, operating at a data rate of 3200MT/s (DDR4-3200). It is housed in a 78-ball FBGA package (7.5x11mm) and is designed for main memory applications requiring high density and bandwidth. The device operates from a 1.2V supply (VDD) with a range of 1.14V to 1.26V, and supports a case temperature range of 0°C to +95°C. Key features include auto self-refresh, auto precharge, asynchronous reset, data mask, dynamic on-chip termination (DTC), ZQ calibration, CRC, and write leveling. These features enable robust signal integrity and power efficiency in high-speed systems. DDR4 SDRAM (Double Data Rate Fourth Generation Synchronous Dynamic Random-Access Memory) is a type of volatile memory that transfers data on both rising and falling edges of the clock, doubling the data rate of DDR3. It operates at lower voltages (1.2V vs 1.5V) and offers higher density and speed, making it the standard for modern computing. DDR4 is a key component in the memory hierarchy, sitting between the CPU and storage, and is essential for system performance in PCs, servers, and embedded systems. The H5AN8G8NDJR features a 1G x 8 organization, providing 8Gb of memory in a single chip. It supports data rates up to 3200MT/s, with a CAS latency of 22 (typical) and a tRCD/tRP of 22ns. The device includes on-die ECC (optional) and supports a burst length of 8 and 4 with burst chop. It also features a programmable read latency (RL) and write latency (WL) for system optimization. The FBGA-78 package offers a compact footprint with a 7.5x11mm body, suitable for space-constrained designs. Technically, the H5AN8G8NDJR uses a 20nm-class process technology, enabling high density and low power consumption. It supports a 1.2V supply with a tolerance of ±5%, and includes a VPP supply of 2.5V for wordline boost. The device has a self-refresh current of approximately 30mA (typical) and an active standby current of 60mA. It also features a temperature-compensated self-refresh (TCSR) to reduce power at lower temperatures. The device is RoHS compliant and lead-free. Typical applications include desktop and laptop PCs, servers, networking equipment, and embedded systems. The high bandwidth and low power make it ideal for memory-intensive tasks such as gaming, data analytics, and virtualization. In embedded systems, it provides reliable performance for industrial control and edge computing. When designing with this device, ensure proper decoupling capacitors (0.1uF and 10uF) are placed near the VDD and VDDQ pins. Follow the layout guidelines in the datasheet for signal integrity, especially for the high-speed data and address lines. The ZQ pin requires a 240-ohm resistor to ground for calibration.
H5AN8G8NDJR-XNC - 8Gb DDR4-3200 SDRAM | SK Hynix
The SK Hynix H5AN8G8NDJR-XNC is an 8Gb DDR4 SDRAM memory IC organized as 1G x 8, designed for high-speed, low-voltage memory applications. It operates at a data rate of 3200MT/s (DDR4-3200, PC4-25600) with a supply voltage of 1.2V (VDD) and I/O voltage of 1.2V (VDDQ). The device is housed in a 78-ball FBGA package (7.5x11mm) and is RoHS compliant. It supports an operating temperature range of 0°C to +95°C (TC), making it suitable for a wide range of computing and embedded systems. DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random-Access Memory) is a type of volatile memory that transfers data on both rising and falling edges of the clock signal, effectively doubling the data rate. It is the successor to DDR3 and offers higher speed, lower power consumption, and increased density. DDR4 operates at a lower voltage (1.2V) compared to DDR3 (1.5V), reducing power consumption by up to 40%. It is a critical component in modern computing systems, serving as the main memory for CPUs, GPUs, and SoCs, and is part of the memory hierarchy that includes cache, main memory, and storage. Key features of the H5AN8G8NDJR-XNC include a bank group-based internal architecture that enhances performance, support for standard DDR4 features such as auto self-refresh, auto precharge, asynchronous reset, data mask, dynamic on-chip termination (DTC), ZQ calibration, write leveling, and CRC (Cyclic Redundancy Check) for data integrity. The device also supports on-die ECC (Error Correction Code) in some configurations, though this specific part is a standard non-ECC variant. The 78-ball FBGA package is optimized for high-density PCB layouts, and the device is available in tray packaging. Technically, the H5AN8G8NDJR-XNC implements a 16n prefetch architecture, which is standard for DDR4, allowing it to achieve high bandwidth with a relatively low clock frequency. The device supports a burst length of 8 (BL8) and can be configured for burst chop (BC4). It also supports various power-saving modes, including active power-down, precharge power-down, and self-refresh, which are essential for mobile and embedded applications where power efficiency is critical. The device is designed to operate with a 1.2V supply, and it integrates a temperature sensor for thermal management. Typical applications for the H5AN8G8NDJR-XNC include personal computers, servers, networking equipment, and embedded systems. Its high density and speed make it ideal for main memory in laptops and desktops, while its low power consumption is beneficial for battery-powered devices. In networking, it is used in routers and switches for packet buffering and routing tables. In embedded systems, it is used in industrial controllers, medical devices, and automotive infotainment systems. The device's wide temperature range and reliability make it suitable for industrial applications. When designing with this component, ensure proper decoupling capacitors are placed close to the VDD and VDDQ pins to minimize power supply noise. The device requires a stable 1.2V supply and a reference voltage (VREF) for the I/O. Follow the PCB layout guidelines in the datasheet to maintain signal integrity at 3200MT/s, including controlled impedance traces and proper termination. Also, consider the thermal environment, as the device is rated for up to 95°C case temperature.
H5ANAG6NBJR-PBC - 16Gb DDR4 SDRAM DRAM Chip | SK hynix
The SK hynix H5ANAG6NBJR-PBC is a 16Gb DDR4 SDRAM (Double Data Rate 4 synchronous DRAM) component, offered in a compact FBGA-96 ball-grid-array package for high-density main memory subsystems. DDR4 SDRAM is the mainstream generation of DRAM used as main system memory in PCs, servers, embedded controllers and networking equipment. Within the memory hierarchy it sits between caches/SSDs and storage, providing the large, fast working set that processors demand. The H5ANAG family belongs to SK hynix's 16Gb DDR4 portfolio, which the manufacturer positions as major DRAM for advanced compute, offering higher configurable densities than previous generations. Key characteristics of this family include a 16Gb (2 GB) density per die, DDR4 architecture operating at a nominal 1.2 V supply - roughly 20% lower operating voltage than DDR3, reducing power per bit - and data rates up to the DDR4 generation maximum of 3200 MT/s across the portfolio. Verified family features include auto self-refresh, data mask (DM) function, asynchronous reset, dynamic on-chip termination (ODT), ZQ calibration, write leveling and CRC function. Technically, the device is a CMOS DDR4 SDRAM implementing bank-group architecture with internal prefetch, supporting the JEDEC DDR4 feature set including bank groups, posted CAS and command/address training modes. The -PBC speed/temp code denotes a specific validated speed bin; verify the exact MT/s bin against the official SK hynix datasheet before final design sign-off. Typical applications include main memory for desktop and notebook platforms, embedded computing modules, industrial controllers, networking line cards and set-top or consumer electronics that use x16 DDR4 memory down on the baseboard. A key design consideration: DDR4 routing requires careful length matching of DQ/CA lines, correct VTT termination with dynamic ODT, and ZQ resistor placement; the 96-ball layout also constrains via fan-out, so plan layer stack-up early. This page synthesizes verified web data, family feature sets, drop-in alternative candidates and practical design notes in one place - information not consolidated in the manufacturer datasheet.
H5ANAG6NBJR-VKC - 16Gb DDR4 SDRAM 2666Mbps | SK Hynix | Memory IC
The SK Hynix H5ANAG6NBJR-VKC is a 16Gb (2GB) DDR4 SDRAM component rated for 2666 Mbps data rate, organized with a x16-wide data interface and housed in a 96-ball FBGA (PBGA96) surface-mount package. It belongs to SK Hynix's DDR4 SDRAM family of high-density dynamic random access memories used in computing, industrial, and consumer platforms. DDR4 SDRAM (Double Data Rate fourth-generation Synchronous Dynamic Random Access Memory) is the mainstream volatile memory technology bridging the processor and storage hierarchy. In the memory hierarchy, DDR4 DRAM sits below CPU caches and above SSD/NAND storage, providing high-bandwidth working memory. It evolved from DDR3 by lowering the core voltage from 1.5V to 1.2V, raising bank-group parallelism, and introducing features such as a dynamic on-chip termination (ODT) scheme, ZQ calibration, write leveling, CRC for command/address integrity, and asynchronous reset, all of which this SK Hynix family supports. Key features of the H5ANAG6NBJR family include the 16Gb die density on advanced process nodes, 1.2V operation, auto self-refresh and self-refresh temperature operation across an industrial-relevant range of -40C to +95C (per the related VKC-grade SK Hynix DDR4 components listed by LCSC), data mask (DM) functionality, and CRC/ACTM-based signal integrity features for reliable multi-DIMM operation. Architecturally, this 16Gb DDR4 device uses bank groups with internal prefetch to sustain the 2666 Mbps DDR4 data rate while managing refresh overhead. On-die termination and driver strength calibration (ZQ) maintain eye margins on high-speed address/command and data buses, enabling robust operation on dense PCB stacks. Typical applications include industrial PCs and embedded controllers, network appliances and routers, set-top boxes and smart TVs, and gaming/consumer computing boards where high density per component reduces part count and BOM size. Design consideration: DDR4 routing demands length-matched fly-by or point-to-point topologies, controlled impedance, and careful VDDQ plane decoupling; verify the exact speed bin and temperature grade against the full SK Hynix datasheet before layout sign-off. This page adds engineering value beyond the datasheet by consolidating drop-in same-footprint alternates from the same SK Hynix DDR4 family, distributor stock signals, and practical layout guidance for the 96-ball FBGA footprint. Pricing shown is indicative as of 2026-09-04.
H5ANAG6NCJR-XN - 16Gb DDR4-3200 SDRAM FBGA-96 | SK hynix
The SK hynix H5ANAG6NCJR-XN is a 16 Gigabit (1G x 16) DDR4 SDRAM rated for DDR4-3200 (3200 Mbps/pin) operation, powered from a 1.14V to 1.26V supply and housed in a 96-ball FBGA package approximately 8 mm wide. It belongs to SK hynix's G6-generation 16Gb DDR4 DRAM family and is designed for high-density main memory subsystems. DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) is the fourth generation of the DDR DRAM hierarchy: DRAM -> synchronous DRAM -> DDR SDRAM -> DDR4 SDRAM, a memory-class semiconductor used as the working memory of processors and controllers. Compared with DDR3, DDR4 lowers operating voltage to roughly 1.2V, doubles bank groups, and raises data rates well beyond 3200 Mbps, improving bandwidth per watt. Key features of this device include an auto self-refresh mode for low-power data retention, an auto precharge function, an asynchronous reset function for reliable initialization, a data mask (DM) function for selective byte writes, dynamic on-chip termination (ODT), and a ZQ calibration function that trims output driver strength against process and temperature variation. A CRC function supports command/address integrity and write leveling supports fly-by memory topology timing. Architecturally, the device is organized as 1G addresses of 16-bit words, arranged in bank groups that allow interleaved access for higher effective bandwidth. The 16-bit organization suits systems that populate two or four chips per 32/64-bit memory channel, common in embedded x86 and ARM designs. The -XN speed grade marks DDR4-3200 timing (per SK hynix speed-bin tables in the manufacturer datasheet). Typical applications include industrial controllers and embedded computing modules, network and communication equipment line cards, test and measurement instrumentation, and replacement/extension sourcing for legacy DDR4-based board designs that require 16Gb x16 density at DDR4-3200. For design, route address/command buses with fly-by topology, terminate with dynamic ODT, and follow the manufacturer datasheet for ZQ calibration resistor placement (240 ohm 1%) and power-rail sequencing between VDD and VDDQ rails. This page synthesizes distributor stock, pricing, drop-in alternatives, and practical DDR4 design notes not found in the manufacturer datasheet alone.
H5ANAG6NCJR-XNC - 16Gb DDR4-3200 SDRAM x16 | SK Hynix
The SK Hynix H5ANAG6NCJR-XNC is a 16Gb (1G x 16) DDR4 SDRAM memory IC operating at DDR4-3200 data rates from a 1.14V to 1.26V supply, housed in a 96-ball FBGA (PBGA) package. DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) is the fourth generation of the DDR DRAM family, a class of volatile memory ICs that transfer data on both clock edges to achieve high bandwidth. In the memory hierarchy, DRAM sits between CPU caches and non-volatile storage such as NAND flash, serving as the primary working memory in computing systems. DDR4 doubled bank counts versus DDR3, lowered operating voltage from 1.5V to 1.2V, and added features such as bank grouping and a DBI (data bus inversion) option. Key features of this device include auto self-refresh, auto precharge, asynchronous reset, data mask (DM) function for x16 operation, dynamic on-chip termination (ODT), ZQ calibration, CRC function, and write leveling - all of which improve signal integrity and simplify high-speed memory controller interfacing. The x16 organization suits systems that do not require dedicated ECC devices, allowing one chip per 16-bit data lane. The -XNC speed bin supports 3200 Mbps/pin data rates at a CAS latency appropriate for DDR4-3200 operation, delivering roughly 51.2 Gb/s of peak bandwidth per component at full rate. The 96-ball FBGA surface-mount package keeps inductance low, which is essential at 3200 Mbps where trace-length matching, reference VDDQ planes, and on-die termination determine timing margin. Typical applications include industrial controllers and embedded computing modules, networking equipment line cards, set-top boxes, smart TVs, and replacement sourcing for legacy DRAM DIMM/module designs. The 16Gb density is well suited to designs needing 2 GB or more per component without the complexity of ECC with x8 parts. When designing with this part, keep fly-by or point-to-point topologies length-matched, verify the memory controller supports 16-bit data mask operation, and follow the JEDEC DDR4 power-ramp sequencing requirements for VDD, VDDQ, and VPP rails. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet, with data verified as of 2026-09-04.
H5ANAG6NCMR-XNC - 16Gb DDR4 SDRAM x16 FBGA-96 | SK Hynix
The SK Hynix H5ANAG6NCMR-XNC is a 16Gb (1G x 16) CMOS DDR4 Synchronous DRAM operating at a 3200 Mbps data rate from a 1.2V core supply, housed in a 96-ball FBGA package. DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) is the fourth generation of the DDR DRAM family, a class of volatile memory that transfers data on both clock edges and synchronizes operation to a system clock. Within the memory hierarchy, DDR4 SDRAM sits below DDR5 and above DDR3, and serves as main memory in the broader power and data management IC ecosystem for computing systems. Key features of the H5ANAG6NCMR-XNC include its large 16Gb density organized as 1G words of 16 bits, a 3200 Mbps/pin transfer rate suitable for high-bandwidth main memory, a low 1.2V operating voltage that reduces dynamic power versus DDR3, and the space-saving FBGA (Fine-Pitch Ball Grid Array) package. The XN speed bin designation indicates the 3200 Mbps grade; the CMR suffix denotes standard CMOS DRAM process. Technically, DDR4 SDRAMs like this device use an 8n prefetch architecture, bank groups, and programmable CAS latency to sustain high effective bandwidth while managing access latency. Per SK hynix product documentation, the H5ANAG6NCMR family is ideally suited for main memory applications that require large memory density and high bandwidth, with normal power classification and 1.2V operation. Typical applications include desktop and notebook PC main memory modules, servers and embedded computing boards, industrial controllers requiring large volatile storage, and networking equipment data buffers. When designing with this device, ensure the memory controller supports DDR4-3200 timing and that fly-by routing, on-die termination, and power delivery for the 1.2V VDD rail follow JEDEC DDR4 layout practice. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
H5ANAG6NCR-PBC - 16Gb DDR4 SDRAM x16, FBGA-96 | SK hynix
The SK hynix H5ANAG6NCR-PBC is a 16Gb (2GB) DDR4 SDRAM organized as x16 with a 16-bit data interface, supplied over a nominal 1.2V power rail (1.14V to 1.26V operating window) and housed in a 96-ball FBGA package. The H5ANAG6 family is documented by SK hynix with a transfer class of 3200 Mbps, automatic self-refresh, auto precharge, asynchronous reset, data mask, dynamic on-chip termination (ODT), ZQ calibration, CRC, and write leveling functions. DDR4 SDRAM is the fourth generation of Double Data Rate synchronous dynamic random-access memory, a class of volatile memory ICs that sits within the broader memory hierarchy of semiconductor devices. DDR4 doubles the internal bank count of its DDR3 predecessor, lowers the operating voltage from 1.5V to 1.2V, and adds bank-group architecture, giving designers higher bandwidth with lower power per transferred bit. A 16Gb monolithic die reduces component count per gigabyte versus stacked smaller dies. Key features of this family include the 1.14V to 1.26V supply window that eases power-tree design, dynamic ODT for signal integrity on heavily loaded buses, and write leveling with ZQ calibration that simplifies high-speed PCB routing. The CRC function protects data integrity on the write path, while asynchronous reset enables deterministic power-up and error recovery. Architecturally, the die uses bank-group parallelism so multiple banks can be interleaved within one burst window, sustaining high bus utilization. The x16 organization pairs well with 32-bit or 64-bit memory controllers using two or four devices, common in embedded and networking designs that do not need the module DIMM form factor. Typical applications include embedded motherboards, industrial controllers, networking and telecom line cards, and consumer electronics boards built around DDR4 controllers from FPGA or processor vendors such as Intel (Altera) FPGA families. Design considerations: adhere to the JEDEC DDR4 fly-by routing topology, length-match the data groups, and complete ZQ calibration during initialization; the exact speed grade designation and CAS latency for the PBC suffix are not stated in the retrieved data, so verify against the official SK hynix datasheet before finalizing controller timing. This page synthesizes distributor availability data, same-package drop-in family alternatives, and practical design guidance beyond the raw manufacturer datasheet, giving engineers a faster path from selection to layout.
H5ANAG6NCR-RDC - 16Gb DDR4 SDRAM 3200Mbps x16 | SK Hynix
The SK Hynix H5ANAG6NCR-RDC is a 16Gb (2GB) DDR4 SDRAM organized as 1G x 16, supporting data transfer rates up to 3200 Mbps at a nominal 1.2V core supply, housed in a 96-ball FBGA surface-mount package. DDR4 SDRAM (Double Data Rate Fourth Generation Synchronous Dynamic Random Access Memory) is the dominant main-memory technology for servers, workstations, embedded computing, and networking equipment. As a class of volatile semiconductor memory, DDR4 DRAM sits within the broader memory hierarchy of DRAM -> volatile memory -> semiconductor memory, succeeding DDR3 with lower operating voltage (1.2V vs 1.5V), higher bank counts (16 banks via bank groups), and improved signaling using DBI (Data Bus Inversion), CRC, and CA parity. Key features of the H5ANAG6NCJR device family include auto self-refresh, auto precharge function, asynchronous reset function, data mask (DM) function, dynamic on-chip termination (ODT), ZQ calibration, CRC function, and write leveling. The x16 organization suits designs with narrower memory buses such as embedded processors, networking line cards, and industrial controllers. Architecturally, this 16Gb die uses DDR4 bank-group architecture enabling back-to-back data access within a bank group at the internal core rate, sustaining the 3200 Mbps (PC4-25600 class) interface speed. The 96-ball FBGA (8 mm width rectangular body) minimizes footprint and parasitic inductance for high-speed signal integrity. Internal arrays operate from a separated VDD core supply while the DQ bus supports programmable termination. Typical applications include networking and telecom equipment, industrial automation controllers, embedded computing modules, test and measurement systems, and server-memory modules where 16-bit-wide DDR4 channels are required. When designing with this device, observe JEDEC DDR4 routing practices: length-match DQ/DM/UDQS byte groups within ±25 mils, series-terminate the clock and strobes, and implement the asynchronous RESET pin correctly so the device remains in a known state during power sequencing. Confirm speed-grade suffix (RDC) compatibility with your memory controller calibration settings. This page synthesizes distributor inventory and pricing, drop-in SK Hynix family alternatives, and practical DDR4 design notes not consolidated in the manufacturer datasheet. Pricing references are as of 2026-09-05.
H5ANAG6NCR-XNC - 16Gb DDR4 SDRAM FBGA-96 | SK Hynix
The SK Hynix H5ANAG6NCR-XNC is a 16Gbit DDR4 SDRAM (DRAM) memory IC organized as 1G x 16, operating at a VDD of 1.14V to 1.26V (1.2V nominal VDD/VDDQ class), housed in a 96-ball FBGA package. It belongs to the 8Gbit-per-die-generation H5ANAG6 family of DDR4 SDRAMs used for main memory and buffering in computing and industrial systems. DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) is the fourth generation of DDR memory, defined around a low-voltage 1.2V signaling environment, internal bank grouping, and higher data rates than DDR3. In the memory hierarchy it sits as a volatile main-memory device below CPU caches and above storage (NAND/EEPROM), and it is a core power-management-relevant load in any processor-based system. Key features verified for the H5ANAG6NCJR sibling (shared family datasheet) include auto self-refresh, auto precharge function, asynchronous reset function, data mask function, dynamic on-chip termination (ODT), ZQ calibration, CRC function, and write leveling. These features improve signal integrity on high-speed point-to-point DDR4 buses and simplify controller bring-up. Architecturally, DDR4 devices use internal bank groups with independent activation, burst length 8 (BL8) access, and on-die termination networks calibrated against a precision external ZQ resistor. The x16 organization provides a 16-bit wide data interface with data mask (DM) pins for partial writes, suiting designs that need narrower buses or higher per-device bandwidth granularity than x8 or x4 parts. Typical applications include embedded computing modules, industrial controllers, network appliances, test and measurement instrumentation, and replacement sourcing for DDR4-based main-memory sockets where 16Gb x16 devices are specified in the BOM. Design consideration: DDR4 routing demands length-matched, impedance-controlled traces with proper fly-by or point-to-point topology, and VREF/ODT settings must be tuned per the controller memory training results; supply decoupling of the 1.2V rail with low-ESR ceramics is mandatory. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet, with pricing as of 2026-09-05.
H5ANAG8NCJR-XNC - 16Gb DDR4-3200 SDRAM 2Gx8 | SK Hynix
The SK Hynix H5ANAG8NCJR-XNC is a 16Gb (2G x 8) DDR4 SDRAM rated for DDR4-3200 data rates, operating from a 1.2 V supply in a 78-ball FBGA (7.5 x 11 mm) package qualified for the 0C to +95C commercial temperature range. A DDR4 SDRAM (Double Data Rate Fourth Generation Synchronous Dynamic Random Access Memory) is the mainstream volatile main-memory technology for computing systems. In the memory hierarchy, DRAM sits between CPU caches (SRAM) and persistent storage (NAND flash / SSDs), providing high-bandwidth working memory. DDR4 doubled the internal bank count of DDR3 (16 banks in 4 bank groups) and lowered the I/O voltage from 1.5 V to 1.2 V, improving bandwidth per watt. A DRAM controller inside the host SoC or memory controller manages refresh, bank interleaving, and DDR4 protocol timing, so this chip is never used standalone - it is soldered to a memory bus alongside a processor, FPGA with hard memory controller, or memory-companion chip. Key features include 16 Gbit density per monolithic die, an x8 organization (2G addressable words x 8 bits), and DDR4-3200 operation (3200 MT/s), yielding up to 25.6 GB/s of peak bandwidth per 64-bit channel when populated 8-deep. The XNC speed grade is specified over 0C to +95C. Per TechInsights teardown analysis, the H5ANAG8NCJR-XNC contains the H5ANAG6NC die, SK hynix's first 1z nm node DRAM, offering the smallest 16Gb DDR4 die size and highest bit density (0.296 Gb/mm2) of its generation, built on non-EUV lithography. Architecturally, DDR4 devices use a multi-bank-group array with bank-group-wise row activation, a DLL for output timing, and on-die VDDQ termination (ODT) to preserve signal integrity at 3200 MT/s. The 1z nm process shrinks the cell transistor and capacitor, reducing standby and active current versus earlier 1x/1y nm parts. Typical applications include industrial controllers and computing modules requiring large memory density, firmware boot and embedded logging buffers, SSD controller write caches, and replacement sourcing for DDR4-based main memory on servers, workstations, and networking line cards. Design consideration: DDR4-3200 routing requires length-matched fly-by termination and careful DQS/DQ skew budgeting; always tie CA parity and alert pins per the JEDEC DDR4 convention and your memory controller's compatibility guide. This page synthesizes distributor pricing and stock, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.
H5ANAG8NCMR-VKI - 16Gb DDR4 SDRAM 2666Mbps x8 | SK Hynix
The SK Hynix H5ANAG8NCMR-VKI is a 16Gb CMOS Double Data Rate IV (DDR4) synchronous DRAM organized as x8, operating at data rates up to 2666 Mbps per pin, supplied in a space-saving FBGA (fine-pitch ball grid array) package designed for main memory applications requiring large density and high bandwidth. DDR4 SDRAM is the fourth generation of Double Data Rate synchronous DRAM, a class of volatile memory that transfers data on both rising and falling edges of the clock, doubling effective bandwidth compared to SDR DRAM. In the system memory hierarchy, DDR4 sits below LPDDR4/DDR5 in power optimization but above DDR3 in speed and density, making it the dominant main-memory technology for servers, workstations, and embedded compute platforms from roughly 2014 to the present DDR5 transition. Key features of the H5ANAG8NCMR-VKI include fully synchronous operation referenced to both rising and falling edges of the clock, differential clock inputs (CK/CK#) for improved signal integrity, and on-die termination (ODT) that reduces reflections on high-speed address, command, and data buses. The 16Gb density in a single x8 component allows designers to populate 8GB with only four devices, reducing BOM count and PCB area compared to lower-density generations. Technically, the device uses a bank-group architecture with multiple internal banks, supporting commands such as ACTIVATE, READ, WRITE, and PRECHARGE per the JEDEC DDR4 specification, with programmable CAS latency and burst length for system tuning. The -VKI speed grade supports 2666 Mbps operation with JEDEC-standard 1.2V VDD signaling, enabling lower power than DDR3's 1.5V interface at substantially higher bandwidth. Typical applications include server and workstation main memory DIMMs, industrial embedded computing modules, networking equipment line-card buffers, and FPGA-based processing systems that require gigabyte-scale working memory with high sustained bandwidth. When designing with this device, pay close attention to DDR4 fly-by routing, VREF training, and ZQ calibration requirements, which differ significantly from DDR3 layouts and are critical for signal integrity at 2666 Mbps. This page synthesizes distributor stock data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving buyers and engineers a single decision-ready reference.
H5ANAG8NCMR-XNI - 16Gb DDR4 SDRAM 3200Mbps | SK Hynix
The SK Hynix H5ANAG8NCMR-XNI is a 16Gb DDR4 SDRAM DRAM component organized x8, operating at a data rate of 3200Mbps from a 1.2V core supply, housed in a 78-ball FBGA package. DRAM (Dynamic Random Access Memory) is a type of volatile semiconductor memory that stores each bit in a separate capacitor within an integrated circuit. In the memory hierarchy, DDR4 SDRAM sits as the main-system-memory technology between cache (SRAM) and storage (NAND flash), and the H5ANAG8NCMR-XNI is a component-level DRAM die packaged as a discrete IC intended for solder-down or DIMM-module use in large-density main memory applications. Key features include the 16Gb single-die density, an x8 organization, and 3200Mbps data rate per pin, which corresponds to DDR4-3200 operation. The -XNI speed grade and lead-finish suffix code identify operating speed and environmental compliance per SK Hynix ordering-code conventions. The 78-ball FBGA surface-mount package minimizes signal-path length, supporting the high-speed switching margins required at DDR4 frequencies. Technically, this device is a CMOS DDR4 SDRAM implementing the JEDEC DDR4 interface: 1.2V operation, differential clocking, bank-group architecture, and on-die termination. These features reduce I/O power and allow multiple chip-selects to share a common bus with controlled stub length. As a volatile memory format (DRAM), it requires periodic refresh, which the internal controller handles automatically per the DDR4 protocol. Typical applications include desktop and notebook DIMM modules, server RDIMM/LRDIMM main memory, embedded systems requiring high-density RAM, networking equipment buffers, and industrial computing platforms where large memory density and high bandwidth are required. A key design consideration is signal integrity: at 3200Mbps, fly-by routing, controlled impedance, and VTT termination must follow the manufacturer datasheet layout guidance. Confirm the exact speed grade and module-load conditions against the official SK Hynix datasheet before finalizing memory-controller timing parameters. This page synthesizes distributor stock and pricing data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
H5CG46AGBDX017 - 16Gb DDR5 5600Mbps SDRAM | SK hynix
The SK hynix H5CG46AGBDX017 is a 16Gb (1G x 16) DDR5 SDRAM DRAM memory IC with a 5600 Mbps/pin data rate, operating from a nominal 1.1V supply and packaged in a fine-pitch ball grid array (FBGA) surface-mount package. A DRAM (Dynamic Random Access Memory) is a type of volatile semiconductor memory that stores each bit in a separate capacitor within an integrated circuit, requiring periodic refresh to retain data. Within the memory hierarchy, DRAM sits between CPU caches (SRAM) and non-volatile storage (NAND flash), and DDR5 is the fifth generation of Double Data Rate synchronous DRAM, succeeding DDR4 with higher bandwidth, lower operating voltage, and integrated power management. Key features of the H5CG46AGBDX017 include its 5600 Mbps/pin transfer rate (PC5-44800 class bandwidth), 16Gb density in a single-die configuration, and the DDR5 architecture innovations such as on-die ECC and Decision Feedback Equalization (DFE) that improve signal integrity at high data rates. Compared to DDR4, DDR5 halves the command/address bus burden per channel by splitting the burst length into two independent channels per device, improving effective bandwidth utilization in multi-core systems. Technically, the device is organized as 1G x 16 and supports the DDR5 protocol with bank group architectures, same-bank refresh, and read/write burst capabilities defined by the JEDEC DDR5 standard family. SK hynix manufactures this device on an advanced DRAM process node to balance speed, power, and bit density. Typical applications include client computing modules, industrial controllers, embedded logging systems, firmware boot memory pools, and replacement sourcing for DDR5-based platforms, where 16Gb-per-device density enables compact module designs. Design consideration: verify that the host memory controller supports DDR5-5600 speed grade binning and termination schemes before layout, as DDR5 requires careful trace-length matching and reference voltage management. This page synthesizes distributor inventory signals, drop-in alternative candidates, and procurement guidance not found in the manufacturer datasheet.
H5CG46AGBDX017N - DDR5 16Gb 5600Mbps DRAM | SK Hynix
The SK Hynix H5CG46AGBDX017N is a 16Gb (1G x 16) DDR5 SDRAM memory IC operating at a data rate of 5600 Mbps (DDR5-5600), supplied in a fine-pitch BGA package for surface-mount assembly. As part of the fifth-generation DDR SDRAM family, it delivers the bandwidth and per-die features required for mainstream client, server, and embedded memory subsystems. A DDR5 SDRAM component is a volatile dynamic random-access memory that stores each bit in a capacitor-based cell and requires periodic refresh. Within the memory hierarchy, it sits above the processor cache and below mass storage, forming the main system memory. The DDR5 generation succeeds DDR4 with an on-die ECC engine, decision feedback equalization (DFE), dual 32-bit (or quad 16-bit) sub-channel architecture, and a lower operating core voltage compared with DDR4. Key characteristics of this part include its 16Gb single-die density organized as 1G x 16, its 5600 Mbps/pin transfer rate, and its x16 organization, which suits 64-bit memory buses populated with four devices per rank. DDR5 devices also integrate a serial presence detect (SPD) hub configuration when assembled into modules, and per-device features such as MIR and CA training support signal integrity at high data rates. Architecturally, DDR5 shifts much of the interface budget on-die: on-die ECC (ODT schemes and DQ training) preserves data integrity while keeping the external interface lean, and the bank-group architecture sustains high row-hit efficiency at DDR5-5600 class speeds. Terminated CA/DQ buses enable the fly-by routing used in high-speed DIMM and soldered-down designs. Typical applications include soldered-down memory for notebook and desktop platforms, client compute modules, industrial controllers and computing modules, embedded logging systems, and networking appliances that require high-bandwidth main memory. When designing with this device, follow SK hynix layout guidelines for length-matched, fly-by address/command routing and per-byte DQ groups; DDR5-5600 leaves little timing margin for stubs or asymmetrical trace routing. This page synthesizes distributor stock, pricing references, drop-in alternatives from the same DDR5 family, and practical design notes not found in the raw manufacturer datasheet.
H5CG46MEBDX015N - DDR5 16Gb 4800Mbps DRAM | SK Hynix
The SK Hynix H5CG46MEBDX015N is a 16Gb (1G x 16) DDR5 Synchronous DRAM operating at 4800 Mbps data rate, packaged in a standard surface-mount FBGA package for PC DDR5 module and embedded memory designs. DDR5 SDRAM (Double Data Rate 5 Synchronous Dynamic Random Access Memory) is the fifth generation of the DDR DRAM family used as main system memory. It sits within the memory hierarchy as a volatile storage component below CPU caches, succeeding DDR4 with higher bandwidth, lower per-pin power, and features such as on-die ECC, Decision Feedback Equalization (DFE), and an onboard PMIC architecture at the module level. DDR5 moves power management onto the memory module, improving signal integrity and supply noise. Key features of the H5CG46MEBDX015N include its 16Gb density organized as 1G x 16, a 4800 Mbps (PC5-38400 class) data rate, DDR5 protocol operation, and a 0C to +85C commercial operating temperature range. The x16 organization suits applications needing 16-bit-wide memory channels, and DDR5 bank-group architecture improves effective bandwidth versus DDR4 at equal clock rates. Architecturally, the device uses SK Hynix advanced DRAM process technology with DDR5 signal enhancements including on-die termination and training modes for high-speed operation. Internal banks and bank groups allow interleaved access that sustains high sequential and random bandwidth in computing platforms. Typical applications include desktop and notebook DDR5 UDIMM/SODIMM modules, embedded computing modules, industrial controllers requiring high-bandwidth memory, and replacement sourcing for DDR5-based BOM lines in data storage and computing platforms. A key design consideration is signal integrity at 4800 Mbps: DDR5 requires careful length matching, reference voltage management, and controller training. Designers should verify BIOS or controller compatibility lists before second-sourcing any DDR5 die. This page synthesizes distributor inventory data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
H5CG46MEBDX017N - 16Gb DDR5 4800Mbps DRAM | SK hynix
The SK hynix H5CG46MEBDX017N is a 16Gb (1G x 16) DDR5 SDRAM DRAM component with a data rate of 4800 Mbps, powered from a 1.1V supply and housed in an FCBGA surface-mount package. DDR5 SDRAM is the fifth generation of double data rate synchronous DRAM, a memory IC category that stores working data for processors in computing systems. In the memory hierarchy, DDR5 DRAM sits at the main-system-memory level, feeding CPUs, SoCs, and embedded controllers that require high bandwidth and large capacity. Compared with DDR4, DDR5 doubles the bank groups, moves power management on-die (PMIC), and reduces operating voltage to 1.1V, cutting power roughly 20% per bit transferred. Key features of the H5CG46MEBDX017N include a 16 Gbit density organized as 1 Gbit x 16, a 4800 Mbps/pin data rate supporting DDR5-4800 modules and platforms, and the low 1.1 V VDD rail that lowers total platform power. The device follows the JEDEC DDR5 architecture with on-die ECC support, decision-feedback equalization (DFE), and bank-group parallelism for higher effective bandwidth. The FCBGA package provides short flip-chip interconnects that improve signal integrity at high data rates. Architecturally, this part belongs to SK hynix's DDR5 family (H5CG46 series), where 'E' denotes x16 organization and 'M' indicates the DDR5-4800 speed bin (AGBD variants in the same family are DDR5-5600). Like all DDR5 devices, it integrates a PMIC interface, on-die termination, and a 1T1C DRAM cell array with internal bank groups supporting concurrent access. Typical applications include desktop and notebook PC main memory modules (UDIMM/SODIMM), embedded computing modules, industrial controllers, networking equipment, and firmware/data buffering in storage systems. The x16 organization suits compact or cost-sensitive designs that need a narrow 16-bit bus per device. Design considerations: DDR5 signaling requires length-matched fly-by routing, on-die termination configuration via mode registers, and careful VDDQ (1.1V) rail decoupling. Verify the speed bin (4800 Mbps) against your memory controller's training capability and platform JEDEC DDR5-4800 support. This page synthesizes verified distributor stock data, same-family drop-in speed/density variants, pinout guidance, and procurement FAQs not consolidated in the manufacturer datasheet.
H5CG48AGBDX014N - SK Hynix DDR5 16Gb DRAM Chip
The SK Hynix H5CG48AGBDX014N is a DDR5 Synchronous DRAM component in the H5CG 16Gb (2Gx8) density family, supplied in a standard 78-ball FBGA surface-mount package with an x8 organization. According to verified distributor data for the closely related H5CG48AGBDX018N variant (same die family), these devices operate at DDR5 data rates up to 5600 Mbps per pin. DDR5 SDRAM is the fifth generation of Double Data Rate memory defined by JEDEC, and it is the dominant system-memory technology hierarchy path: DRAM -> DDR SDRAM -> DDR5 SDRAM -> main memory subsystem. Compared with DDR4, DDR5 lowers the per-channel bit width to 16 bits with two independent 8-bit sub-channels, doubles the bank groups, and moves the power-management IC (PMIC) onto the module rather than the CPU. On-die ECC (ODT-driven decision-feedback equalization and DFE receivers) improves signal integrity at high data rates. Key features of the H5CG family include 16 Gbit density per component (2G x 8 organization), high-speed DDR5 signaling with on-die termination and command/address training, low operating voltage consistent with the DDR5 1.1 V class, and the industry-standard 78-ball FBGA footprint that keeps PCB land patterns interchangeable across speed-grade and die-revision siblings within the same package family. Architecturally, the A-die generation H5CG48AGB parts implement DDR5 bank-group interleaving and per-sub-channel operation, enabling the memory controller to issue commands to two sub-channels independently. This raises effective bandwidth and reduces command conflicts in server, desktop, and embedded hosts. The x8 organization supports 8-bit ECC-protected single-rank or dual-rank module topologies. Typical applications include server and workstation main memory, desktop DIMMs, embedded computing and industrial controller boards, FPGA-based compute and prototyping platforms, and networking line cards where high bandwidth per watt is required. Design considerations: DDR5 routing requires length-matched DQ/DQS/CA groups, on-die termination tuning, and VDDQ/VDDCA rail sequencing; verify the exact speed grade suffix (014 vs 018) against your memory controller's supported data rate before BOM substitution. This page synthesizes distributor pricing, cross-reference guidance, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
H5CG48AGBDX018 - 16Gb DDR5-5600 DRAM, 1.1V | SK hynix
The SK hynix H5CG48AGBDX018 is a 16Gb (2G x 8) DDR5 SDRAM DRAM chip operating at 5600 Mbps/pin data rate with a 1.1V supply, housed in an FBGA-82 package. DDR5 SDRAM (Double Data Rate 5 synchronous dynamic random access memory) is the fifth generation of DDR memory standards, succeeding DDR4 with higher transfer rates, lower operating voltage, on-die ECC, and bank-group architecture improvements. In the memory hierarchy, DRAM sits as the primary volatile working memory between CPU caches and non-volatile storage such as NAND flash, making DDR5 devices core components of power management and compute subsystems in servers, PCs, and embedded modules. Key features of the H5CG48AGBDX018 include its 16Gb density per die in a x8 organization, a 5600 Mbps data rate (DDR5-5600 speed grade, corresponding to a 2800 MHz clock), and a reduced 1.1V core supply compared with 1.2V for DDR4. DDR5 architecture splits each rank into two independent channels, improving effective bandwidth and channel efficiency. On-die ECC improves data reliability without host-side overhead, and the FBGA-82 fine-pitch ball grid array package supports high-density module assembly. Technically, the device operates from a 1.1V VDD supply with a separate supply domain, uses bank-group structure for faster random access, and implements DDR5 timing parameters such as tCK, tRAS, and tRP per the SK hynix DDR5 datasheet. Termination and power management are handled in-system by PMICs on registered DIMMs (RDIMM) or by host power rails on soldered-down designs. Typical applications include client and server computing modules, industrial controllers requiring high-bandwidth memory, networking equipment, and replacement sourcing for DDR5-based systems. Design consideration: DDR5 devices require careful trace-length matching, on-die termination calibration (ZQ calibration), and verification of platform memory-controller support for the DDR5-5600 speed grade; substituting parts may require BIOS or firmware timing adjustments. This page synthesizes distributor pricing, stock data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
H5CG48AGBDX018N - DDR5 16Gb 5600Mbps DRAM | SK hynix
The SK hynix H5CG48AGBDX018N is a 16Gb DDR5 SDRAM memory IC organized as 2Gx8, operating at data rates up to 5600 Mbps from a 1.1V supply, housed in an 82-ball FCBGA (JEDEC DDR5 78/82-ball) surface-mount package. DDR5 SDRAM is the fifth generation of Double Data Rate synchronous dynamic random-access memory, a class of volatile memory ICs within the broader memory and power-management hierarchy of modern computing systems. Compared with DDR4, DDR5 doubles the bank count, moves the power management IC (PMIC) onto the memory module, reduces the per-channel word length to 16 bits, and lowers the operating voltage from 1.2V to 1.1V, which together raise bandwidth and improve power efficiency for servers, workstations, and AI computing platforms. Key features of the H5CG48AGBDX018N include the 16Gb (2G x 8) single-die density, DDR5-5600 speed grade with an 8-bit data bus width, and a nominal 1.1V core supply that reduces dynamic power versus DDR4-class parts. The x8 organization simplifies memory controller configuration for embedded and module designs, and the device is rated for operation across a -40C to +85C temperature range per distributor data, supporting industrial environments in addition to consumer and computing applications. Technically, the part is manufactured on SK hynix advanced DRAM process technology (the A-die generation per cross-reference sources) and follows the JEDEC DDR5 SDRAM standard interface, including on-die ECC support, decision-feedback equalization (DFE) on the DQ receivers, and an I3C-based sideband bus for host control, all standard characteristics of the DDR5 generation. These features maintain signal integrity at 5600 Mbps pin speeds on conventional PCB stackups. Typical applications include server main memory, AI and high-performance computing modules, industrial controllers requiring firmware boot and embedded logging memory, computing modules and consumer electronics, and replacement sourcing for DDR5-based BOM lines. A key design consideration: DDR5 does not run from a fixed 1.1V rail in module designs - the on-module PMIC regulates the rail, so discrete (solder-down) designs must provide a dedicated 1.1V supply with proper decoupling and follow JEDEC fly-by routing for CA and DQ signals. This page synthesizes distributor pricing, drop-in alternatives, design notes, and lifecycle context not consolidated in the manufacturer datasheet.
H5CG48MEBDX014N - DDR5 16Gb 4800Mbps SDRAM | SK Hynix
The SK Hynix H5CG48MEBDX014N is a 16Gb (2G x 8) DDR5 SDRAM DRAM component operating at 4800 Mbps data rate, fabricated on SK Hynix M-die process and housed in an 82-ball FBGA package measuring 11 x 10 mm. DDR5 SDRAM (double data rate fifth generation synchronous dynamic random-access memory) is the current generation of main-memory DRAM used in servers, workstations, desktop PCs, and high-performance embedded systems. In the memory hierarchy, DRAM sits below CPU caches and above storage, providing the primary working memory for processors. DDR5 doubles the bank groups and banks per device versus DDR4, splits the power supply so VDDQ is separate from VDD, and moves the power management onto the module via PMIC, delivering higher bandwidth and better power efficiency than DDR4 SDRAM. Key features of the H5CG48MEBDX014N include 16 Gbit density organized as 2G x 8, a 4800 Mbps (PC5-class) data transfer rate, a low 1.1 V nominal core operating voltage, and an operating temperature range of 0C to +95C as listed by distributors. The part carries 12 row address bits and 9 column address bits, per Octopart documentation, giving the addressing structure used in modern DDR5 memory controllers. The x8 organization simplifies ECC-based server module designs where multiple x8 devices provide chipkill-class error coverage. The M-die generation uses SK Hynix advanced DRAM process technology to achieve the 4800 Mbps speed grade at JEDEC-standard DDR5 voltage levels. On-die termination, decision-feedback equalization, and same-bank refresh enhancements characteristic of DDR5 enable reliable signaling at these data rates on standard PCB stackups. Typical applications include server and datacenter DIMMs, desktop and workstation UDIMMs, AI accelerators and high-performance computing boards, industrial systems requiring high memory bandwidth, and embedded compute designs. Design consideration: DDR5 routing requires careful length matching of DQ/CA buses and proper VDDQ decoupling; always validate speed-bin settings and refresh configuration in the memory controller against the manufacturer datasheet. This page synthesizes distributor pricing, cross-referenced drop-in alternatives including SK Hynix A-die and Samsung equivalents, and supply-chain availability data not found in the manufacturer datasheet.
H5CG48MEBDX018 - DDR5 16Gb 4800Mbps DRAM | SK Hynix
The SK hynix H5CG48MEBDX018 is a 16Gb DDR5 SDRAM DRAM component organized as 2G x8, rated for DDR5-4800 (4800 Mbps data rate), operating from a 1.1V supply in an FCBGA (BGA-78/82-ball) surface-mount package, suited for next-generation compute platforms. DDR5 SDRAM is the fifth generation of Double Data Rate synchronous dynamic random access memory, the dominant main-memory technology in servers, workstations, desktops, and embedded compute modules. Within the memory hierarchy, DDR5 sits above LPDDR (low-power variants for mobile) and GDDR (graphics variants), and is the standard JEDEC-defined DRAM interface for high-bandwidth compute systems. Key features include the 16 Gbit density per die (2G x16 x 8 organization equivalent, 2G x8 bus), a 4800 Mbps data rate, and the DDR5 on-die ECC (ODECC) architecture that improves reliability versus DDR4. The 1.1V core supply reduces per-bit power consumption compared with the 1.2V DDR4 generation, while the on-PDIMM power management architecture moves PMIC functions off the DRAM die, improving signal integrity and efficiency. Technically, the H5CG48MEBDX018 belongs to SK hynix DDR5 SDRAM family; part numbering indicates an M-die generation at the 4800 class speed grade with an 8-bit bus width. The DDR5 interface uses two independent 32-bit sub-channels per module, improving effective concurrency versus the single 64-bit channel of DDR4. Typical applications include PC and workstation DIMMs/Ultra-DIMMs, embedded compute and edge-AI modules, networking equipment line cards, and industrial systems requiring high-density main memory. A key design consideration: DDR5 routing requires careful length matching of DQ/CA and DQS byte lanes, and on-die ECC must be enabled at the memory controller level. This page synthesizes distributor pricing, drop-in alternatives within the SK hynix DDR5 family, and practical sourcing guidance not found in the manufacturer datasheet.
H5CG48MEBDX018N - DDR5 16Gb SDRAM FCBGA | SK Hynix
The SK Hynix H5CG48MEBDX018N is a 16Gb (2G x 8) DDR5 SDRAM DRAM IC manufactured on SK Hynix M-die process technology, supplied in a 78-ball FCBGA surface-mount package for computing and embedded memory subsystems. DDR5 SDRAM is the fifth generation of Double Data Rate synchronous dynamic random-access memory, the dominant main-memory technology hierarchy that runs from DRAM cell arrays up through memory ICs to full memory modules (DIMMs) and, more broadly, semiconductor storage subsystems. Compared with DDR4, DDR5 doubles the bank groups, moves the power management IC (PMIC) onto the module, and lowers the per-pin operating voltage to 1.1V, enabling higher data rates with improved power efficiency. Key features of this device include a 16Gb density organized as 2G x 8, an 8-bit data bus width, a nominal 1.1V supply, and family data rates spanning 4800 Mbps to 5600 Mbps. DDR5-specific features such as on-die ECC (ODECC), decision-feedback equalization (DFE), and same-bank refresh improve effective reliability and bandwidth utilization in high-density configurations. Technically, the H5CG48MEBDX018N belongs to SK Hynix M-die DDR5 generation; the M-die variants (H5CG48MEBDX014N at 4800 Mbps) are widely documented as drop-in replacements for earlier A-die parts such as the H5CG48AGBDX018N at DDR5-5600, per published cross-reference guidance. Package ballout and command/address pin assignment follow the JEDEC DDR5 x8 component convention, allowing single-sourcing BOM flexibility within the family. Typical applications include PC and workstation main memory, server and data center RDIMM/DIMM modules, embedded computing modules, industrial controllers, and network appliances requiring high-bandwidth main memory. Design consideration: verify the exact data-rate bin and speed-grade suffix of your BOM line against the system memory controller DDR5 training range, since 4800 Mbps and 5600 Mbps variants share the package footprint but differ in timing parameters. This page synthesizes distributor inventory, family cross-references, and practical design notes not found in the manufacturer datasheet.
H5TC4G63AFR-G7A - 4Gb DDR3L SDRAM 1.35V | SK Hynix
The H5TC4G63AFR-G7A is a 4Gb DDR3L SDRAM from SK Hynix, organized as 256M x 16 bits, operating at 1.35V for low power consumption. It is part of the H5TC4G63AFR family, which includes H5TC4G43AFR and H5TC4G83AFR variants, all designed for main memory applications requiring high density, high bandwidth, and low power. The device is lead-free and halogen-free, RoHS compliant, and comes in a 96-ball FBGA package. DDR3L (Double Data Rate 3 Low Voltage) SDRAM is a type of synchronous dynamic random-access memory that operates at 1.35V, reducing power consumption by about 20% compared to standard DDR3 (1.5V). It is part of the DDR3 SDRAM family, which uses double data rate signaling to transfer data on both edges of the clock, achieving high bandwidth. DDR3L is commonly used in mobile devices, embedded systems, and servers where power efficiency is critical. Key features include a 4Gb density, 256M x 16 organization, 1.35V power supply, and a data rate of 1600 Mbps (PC3-12800) as indicated by the -G7A speed grade. The device supports on-die termination (ODT), programmable CAS latency, and burst lengths of 8 and 4. It operates over a temperature range of 0°C to 95°C (case temperature) and is available in a 96-ball FBGA package. The H5TC4G63AFR-G7A uses a CMOS process technology, ensuring high performance and low power. It features auto refresh and self refresh modes, with a refresh period of 7.8us at 85°C. The device includes a mode register for programming various operating parameters, such as CAS latency and burst length. The 96-ball FBGA package provides excellent thermal and electrical performance, making it suitable for space-constrained designs. Typical applications include laptops, ultrabooks, embedded systems, networking equipment, and industrial computing. The low voltage operation makes it ideal for battery-powered devices where power consumption is a concern. The high bandwidth supports memory-intensive applications such as video processing and gaming. When designing with this device, ensure proper decoupling capacitors are placed near the power pins to minimize noise. The VDD and VDDQ should be supplied with 1.35V, and the reference voltage VREF should be set to 0.675V. Follow the PCB layout guidelines in the datasheet to ensure signal integrity at high speeds.