H5AN8G8NCJR-XNC DDR4 SDRAM Memory IC

Description

H5AN8G8NCJR-XNC SK hynix 8Gb DDR4 Memory Chip for Computing and Embedded Systems

Overview of H5AN8G8NCJR-XNC

The H5AN8G8NCJR-XNC is a DDR4 SDRAM memory IC developed by SK hynix, designed for use in DDR4-based memory systems requiring balanced bandwidth efficiency, power characteristics, and system stability.

Based on standard DDR4 DRAM architecture, this device is used in memory module designs and computing platforms where general-purpose volatile memory is required.

Typical applications include computing systems, embedded platforms, and industrial electronic systems, depending on final module and system implementation.

Performance & Architecture Features

This device is based on standard DDR4 SDRAM architecture and includes commonly recognized DDR4 design characteristics:

• 8n Prefetch Architecture
  Enables efficient data access by transferring multiple bits per internal memory operation, improving overall bandwidth utilization.
• Bank Group Architecture
  Organizes memory into multiple bank groups to support higher parallelism and improved command scheduling efficiency.
• Low Operating Voltage (1.2V)
  Operates at a standard DDR4 voltage level, helping reduce overall system power consumption compared to previous DDR generations.
• On-Die Termination (ODT)
  Supports improved signal integrity by reducing signal reflection during high-speed data transmission.
• Data Bus Inversion (DBI)
  Helps reduce switching noise on the data bus and improves overall signal efficiency in high-speed operation.
• DDR4 Data Rate Support
  Designed for DDR4 speed grades up to 3200 MT/s, depending on device binning and system-level configuration.

Reliability & Refresh Features: H5AN8G8NCJR-XNC

The H5AN8G8NCJR-XNC supports standard DDR4 refresh and reliability mechanisms, including:

• Auto Refresh & Self Refresh Modes
  Maintains data integrity during idle or low-power states.
• Temperature-Related Refresh Control (TCR)
  Refresh behavior may vary depending on operating temperature conditions.
• JEDEC DDR4 SDRAM Standard Compliance
  Designed in accordance with JEDEC DDR4 specification requirements.

These features support stable operation in typical DDR4 memory system environments.

Compatibility & System Ecosystem:H5AN8G8NCJR-XNC

This memory IC is typically used in DDR4-based system designs, including:

• Memory controller-based computing platforms
• Embedded systems with DDR4 interface support
• Industrial computing and control systems
• Networking and communication equipment

It is commonly used as part of memory module designs such as:

• UDIMM (Unbuffered DIMM)
• SO-DIMM (Small Outline DIMM)
• RDIMM (Registered DIMM, system-dependent design)

FAQ:H5AN8G8NCJR-XNC

Q1: What is the H5AN8G8NCJR-XNC used for?

The H5AN8G8NCJR-XNC is a DDR4 SDRAM memory IC used in DDR4 memory modules for computing systems, embedded platforms, and industrial applications. It provides volatile memory storage for general system operation.

Q2: Is it compatible with all DDR4 systems?

Compatibility depends on system design, including memory controller support, motherboard layout, and module configuration. System-level validation is required before implementation.

Q3: What is the supported data rate?

The device is designed for DDR4 speed grades up to 3200 MT/s, depending on device binning and system configuration.

Q4: What is the operating voltage?

The standard operating voltage for DDR4 SDRAM is 1.2V.

Q5: Does it support ECC?

ECC functionality is not defined by the DRAM IC itself. ECC support depends on the memory module design (e.g., ECC UDIMM or RDIMM) and system platform.

Q6: What package type does it use?

This device is typically packaged in FBGA (Fine-Pitch Ball Grid Array) format, commonly used in high-density DRAM applications.

Q7: Can it be used in industrial applications?

Yes, it can be used in industrial and embedded systems depending on system design, operating conditions, and reliability requirements.

Q8: Is this an original SK hynix product?

Yes, it is a DRAM product developed by SK hynix, a global semiconductor manufacturer.

Q9: Can it be used directly on a PCB?

No. This is a bare DRAM IC and must be integrated into a properly designed memory module (such as SO-DIMM, UDIMM, or RDIMM) before system use.

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