H5AN8G8NDJR-XNC - 8Gb DDR4-3200 SDRAM | SK Hynix
MPN: H5AN8G8NDJR-XNC ✓ فعالH5AN8G8NDJR-XNC نمای کلی
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.
جایگزین‌های drop-in برای H5AN8G8NDJR-XNC — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای H5AN8G8NDJR-XNC (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Data Rate, Package, Organization, Burst Length, Density.
H5AN8G6NDJR-XNC
⚡ پکیج یکسان✗ ناموجود
$55.6818 / واحد
مشاهده دیتاشیت ←H5AN8G8NCJR-XNC
✅ جایگزین مستقیم✗ ناموجود
$30.6923 / واحد
مشاهده دیتاشیت ←K4A8G085WB-BCRC
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←MT40A1G8SA-062E
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←NT5AD1024M8A3-GK
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
H5AN8G8NDJR-XNC حداکثر مقادیر مجاز و مشخصات الکتریکی
| نوع حافظه | DDR4 SDRAM |
| اندازه حافظه | 8 Gbit (1 G x 8) |
| نرخ داده | 3200 MT/s (DDR4-3200) |
| Supply Voltage (VDD) | 1.14 V to 1.26 V (nominal 1.2 V) |
| I/O Voltage (VDDQ) | 1.14 V to 1.26 V (nominal 1.2 V) |
| Operating Temperature (TC) | 0°C to +95°C |
| بسته‌بندی | FBGA-78 (7.5 x 11 mm) |
| نوع نصب | Surface Mount |
| Memory Organization | 1G x 8 |
| رابط | Parallel |
| Clock Frequency | 1.6 GHz (I/O clock) |
| RoHS | Compliant |
| Lead-Free | Yes |
| Packaging | Tray |
| Status | Active |
پیکربندی پین H5AN8G8NDJR-XNC
| پین A1 | VDD — Power supply |
| پین A2 | DQ0 — Data input/output 0 |
| پین A3 | DQ1 — Data input/output 1 |
| پین A4 | VSS — Ground |
| پین A5 | DQ2 — Data input/output 2 |
| پین A6 | DQ3 — Data input/output 3 |
| پین A7 | VDDQ — I/O power supply |
| پین A8 | DQ4 — Data input/output 4 |
| پین A9 | DQ5 — Data input/output 5 |
| پین A10 | VSS — Ground |
| پین A11 | DQ6 — Data input/output 6 |
| پین A12 | DQ7 — Data input/output 7 |
| پین A13 | VDD — Power supply |
| پین B1 | VSS — Ground |
| پین B2 | DQS_t — Data strobe (true) |
| پین B3 | DQS_c — Data strobe (complement) |
| پین B4 | VDDQ — I/O power supply |
| پین B5 | DM_n — Data mask (active low) |
| پین B6 | VSS — Ground |
| پین B7 | VDDQ — I/O power supply |
| پین B8 | DQS_t — Data strobe (true) |
| پین B9 | DQS_c — Data strobe (complement) |
| پین B10 | VSS — Ground |
| پین B11 | DM_n — Data mask (active low) |
| پین B12 | VDDQ — I/O power supply |
| پین B13 | VSS — Ground |
کاربردهای معمول
H5AN8G8NDJR-XNC مناسب است برای 6 کاربردs: Personal Computers, Servers, Networking Equipment, Embedded Systems, Automotive Infotainment, Data Storage.
Personal Computers
The H5AN8G8NDJR-XNC is ideal for PC main memory, providing 8Gb density and 3200MT/s speed for smooth multitasking and gaming. Its 1.2V operation reduces power consumption, extending battery life in laptops. The x8 organization allows for flexible memory module designs, and the FBGA-78 package enables compact PCB layouts. With a wide temperature range, it is reliable for consumer electronics.
پیشنهادی
Servers
In servers, the H5AN8G8NDJR-XNC provides high-density, high-bandwidth memory for data-intensive applications. Its 3200MT/s data rate and 8Gb capacity support virtualization, cloud computing, and big data analytics. The device's low power consumption helps reduce total system power, and its reliability ensures 24/7 operation. The x8 organization is commonly used in server memory modules (RDIMMs, LRDIMMs).
پیشنهادی
Networking Equipment
The H5AN8G8NDJR-XNC is used in routers, switches, and firewalls for packet buffering and routing tables. Its high speed and low latency are critical for network throughput. The 8Gb density allows for large forwarding tables, and the 1.2V operation reduces power in always-on equipment. The FBGA-78 package is suitable for space-constrained network line cards.
پیشنهادی
Embedded Systems
For embedded systems like industrial controllers and medical devices, the H5AN8G8NDJR-XNC offers reliable, high-speed memory. Its wide temperature range (0-95°C) suits industrial environments. The 8Gb density supports complex applications, and the low power consumption is ideal for battery-powered devices. The x8 interface simplifies connection to embedded processors.
پیشنهادی
Automotive Infotainment
The H5AN8G8NDJR-XNC is suitable for automotive infotainment systems, providing high-speed memory for navigation, multimedia, and connectivity. Its 3200MT/s data rate ensures smooth performance, and the 1.2V operation reduces power in vehicles. The device's reliability and temperature range make it suitable for automotive environments, though AEC-Q100 qualification should be verified.
پیشنهادی
Data Storage
In data storage systems like SSDs and NAS, the H5AN8G8NDJR-XNC is used for caching and buffering. Its high speed and low latency improve data access times. The 8Gb density provides ample cache capacity, and the low power consumption is beneficial for always-on storage devices. The FBGA-78 package is suitable for compact storage controllers.
پیشنهادی
داده‌های مرجع مهندسی برای H5AN8G8NDJR-XNC — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | H5AN8G6NDJR-XNC | H5AN8G8NCJR-XNC | K4A8G085WB-BCRC | MT40A1G8SA-062E | NT5AD1024M8A3-GK |
|---|---|---|---|---|---|---|
| Package | FBGA-78 | FBGA-78 | FBGA-78 | FBGA-78 | FBGA-78 | FBGA-78 |
| Brand | SK Hynix | SK Hynix | SK Hynix | Samsung | Micron | Nanya |
| Memory Size | 8 Gb | 8 Gb | 8 Gb | 8 Gb | 8 Gb | 8 Gb |
| Supply Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
| Memory Organization | 1G x 8 | 1G x 16 | 1G x 8 | 1G x 8 | 1G x 8 | 1G x 8 |
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
تفاوت‌های کلیدی
- Wide temperature range (0-95°C) (در مقابلH5AN8G8NCJR-XNC)
- x8 organization for flexible design (در مقابلH5AN8G6NDJR-XNC)
- Proven SK Hynix reliability (در مقابلK4A8G085WB-BCRC)
یادداشت‌های طراحی
For DDR4-3200 operation, ensure controlled impedance traces (typically 40-50 ohms) for DQ, DQS, and address/command lines. Keep trace lengths matched within 50 mils to minimize skew. Place decoupling capacitors (0.1uF and 1uF) close to VDD and VDDQ pins to reduce power supply noise.
The H5AN8G8NDJR-XNC is rated for 0-95°C case temperature. Ensure adequate airflow or heatsinking in high-ambient environments. Monitor the case temperature during operation to avoid exceeding the maximum rating, which could cause data corruption or device failure.
Use proper termination (e.g., ODT) and reference voltage (VREF) generation for the I/O. Follow the datasheet's recommended VREF training sequence. For high-speed signals, use via stitching and ground planes to reduce EMI and crosstalk.
اطلاعات انطباق
RoHS compliant per datasheet and distributor listings. AEC-Q100 qualification not specified.
