H5AN8G8NDJR - 8Gb DDR4 SDRAM 3200MT/s | SK hynix
料号： H5AN8G8NDJR ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $31.28 | $31.28 |
| 10 | $29.5 | $295.00 |
| 100 | $27.8 | $2,780.00 |
| 500 | $26.1 | $13,050.00 |
| 1,000 | $24.5 | $24,500.00 |
H5AN8G8NDJR 概述
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.
直接替换替代料： H5AN8G8NDJR ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： H5AN8G8NDJR （相同外形与封装尺寸） ——差异在于 Package, Data Rate, Operating Temperature, Refresh, Organization.
快速对比工具——选择替代料号进行并排对比：
H5AN8G8NCJR-XNC
✅ 直接替换✓ 有现货
$30.6923 / 个
查看数据手册 →H5AN8G6NDJR-XNC
✅ 直接替换✓ 有现货
$55.6818 / 个
查看数据手册 →H5AN8G6NCJR-VKC
✅ 直接替换✓ 有现货
$60 / 个
查看数据手册 →MT40A1G8SA-062E
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$6.05 / 个
查看数据手册 →K4A8G085WB-BIWE
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$6.5 / 个
查看数据手册 →AS4C512M16D4A-62BCN
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$7.2 / 个
查看数据手册 →H5AN8G8NDJR 最大额定值与电气特性
| 存储器类型 | DDR4 SDRAM |
| Density | 8 Gb |
| 存储组织 | 1G x 8 |
| 数据速率 | 3200 MT/s |
| Supply Voltage (VDD) | 1.2 V (1.14V to 1.26V) |
| VDDQ | 1.2 V |
| VPP | 2.5 V |
| 工作温度 | 0°C to +95°C (Tc) |
| 封装 | FBGA-78 (7.5x11 mm) |
| CAS 延迟 | 22 (typical) |
| tRCD | 22 ns |
| tRP | 22 ns |
| Burst Length | 8 and 4 (with burst chop) |
| Self-Refresh Current | 30 mA (typical) |
| Active Standby Current | 60 mA (typical) |
| RoHS | Compliant |
| Lead-Free | Yes |
H5AN8G8NDJR 引脚配置
| 引脚 A1 | VDD — Power supply |
| 引脚 A2 | DQ0 — Data input/output 0 |
| 引脚 A3 | DQ1 — Data input/output 1 |
| 引脚 A4 | VSS — Ground |
| 引脚 A5 | DQ2 — Data input/output 2 |
| 引脚 A6 | DQ3 — Data input/output 3 |
| 引脚 A7 | VDDQ — DQ power supply |
| 引脚 A8 | DQ4 — Data input/output 4 |
| 引脚 A9 | DQ5 — Data input/output 5 |
| 引脚 A10 | VSS — Ground |
| 引脚 A11 | DQ6 — Data input/output 6 |
| 引脚 A12 | DQ7 — Data input/output 7 |
| 引脚 B1 | VSS — Ground |
| 引脚 B2 | DQS0_t — Data strobe 0 (true) |
| 引脚 B3 | DQS0_c — Data strobe 0 (complement) |
| 引脚 B4 | VDD — Power supply |
| 引脚 B5 | DM0_n — Data mask 0 (active low) |
| 引脚 B6 | VSS — Ground |
| 引脚 B7 | VDDQ — DQ power supply |
| 引脚 B8 | DQS1_t — Data strobe 1 (true) |
| 引脚 B9 | DQS1_c — Data strobe 1 (complement) |
| 引脚 B10 | VDD — Power supply |
| 引脚 B11 | DM1_n — Data mask 1 (active low) |
| 引脚 B12 | VSS — Ground |
| 引脚 C1 | VDDQ — DQ power supply |
| 引脚 C2 | VSS — Ground |
| 引脚 C3 | VDDQ — DQ power supply |
| 引脚 C4 | VSS — Ground |
| 引脚 C5 | VDDQ — DQ power supply |
| 引脚 C6 | VSS — Ground |
| 引脚 C7 | VDDQ — DQ power supply |
| 引脚 C8 | VSS — Ground |
| 引脚 C9 | VDDQ — DQ power supply |
| 引脚 C10 | VSS — Ground |
| 引脚 C11 | VDDQ — DQ power supply |
| 引脚 C12 | VSS — Ground |
| 引脚 D1 | A0 — Address input 0 |
| 引脚 D2 | A1 — Address input 1 |
| 引脚 D3 | A2 — Address input 2 |
| 引脚 D4 | A3 — Address input 3 |
| 引脚 D5 | A4 — Address input 4 |
| 引脚 D6 | A5 — Address input 5 |
| 引脚 D7 | A6 — Address input 6 |
| 引脚 D8 | A7 — Address input 7 |
| 引脚 D9 | A8 — Address input 8 |
| 引脚 D10 | A9 — Address input 9 |
| 引脚 D11 | A10/AP — Address input 10 / Auto precharge |
| 引脚 D12 | A11 — Address input 11 |
| 引脚 E1 | A12/BC — Address input 12 / Burst chop |
| 引脚 E2 | A13 — Address input 13 |
| 引脚 E3 | A14 — Address input 14 |
| 引脚 E4 | A15 — Address input 15 |
| 引脚 E5 | A16 — Address input 16 |
| 引脚 E6 | A17 — Address input 17 |
| 引脚 E7 | BA0 — Bank address 0 |
| 引脚 E8 | BA1 — Bank address 1 |
| 引脚 E9 | BA2 — Bank address 2 |
| 引脚 E10 | BG0 — Bank group 0 |
| 引脚 E11 | BG1 — Bank group 1 |
| 引脚 E12 | VDD — Power supply |
| 引脚 F1 | VSS — Ground |
| 引脚 F2 | CK_t — Clock (true) |
| 引脚 F3 | CK_c — Clock (complement) |
| 引脚 F4 | CKE — Clock enable |
| 引脚 F5 | CS_n — Chip select (active low) |
| 引脚 F6 | ODT — On-die termination |
| 引脚 F7 | RAS_n — Row address strobe (active low) |
| 引脚 F8 | CAS_n — Column address strobe (active low) |
| 引脚 F9 | WE_n — Write enable (active low) |
| 引脚 F10 | RESET_n — Reset (active low) |
| 引脚 F11 | VDD — Power supply |
| 引脚 F12 | VSS — Ground |
| 引脚 G1 | VDD — Power supply |
| 引脚 G2 | VSS — Ground |
| 引脚 G3 | VDD — Power supply |
| 引脚 G4 | VSS — Ground |
| 引脚 G5 | VDD — Power supply |
| 引脚 G6 | VSS — Ground |
| 引脚 G7 | VDD — Power supply |
| 引脚 G8 | VSS — Ground |
| 引脚 G9 | VDD — Power supply |
| 引脚 G10 | VSS — Ground |
| 引脚 G11 | VDD — Power supply |
| 引脚 G12 | VSS — Ground |
| 引脚 H1 | ZQ — Calibration reference |
| 引脚 H2 | VPP — Wordline boost supply |
| 引脚 H3 | VSS — Ground |
| 引脚 H4 | VDD — Power supply |
| 引脚 H5 | VSS — Ground |
| 引脚 H6 | VDD — Power supply |
| 引脚 H7 | VSS — Ground |
| 引脚 H8 | VDD — Power supply |
| 引脚 H9 | VSS — Ground |
| 引脚 H10 | VDD — Power supply |
| 引脚 H11 | VSS — Ground |
| 引脚 H12 | VDD — Power supply |
典型应用
H5AN8G8NDJR 适用于 6 应用s: Desktop and Laptop PCs, Servers and Data Centers, Networking Equipment, Embedded Systems, Gaming Consoles, Artificial Intelligence and Machine Learning.
Desktop and Laptop PCs
The H5AN8G8NDJR provides 8Gb of high-speed DDR4 memory for mainstream computing. Its 3200MT/s data rate and 1.2V operation deliver responsive performance for multitasking, gaming, and productivity. The x8 organization supports ECC in some platforms, enhancing reliability. In a dual-channel configuration, two devices provide 16GB of memory, balancing cost and performance. The FBGA-78 package allows compact module designs, fitting standard DIMM and SO-DIMM form factors.
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Servers and Data Centers
In servers, the H5AN8G8NDJR's 8Gb density and x8 organization enable high-capacity RDIMMs and LRDIMMs with ECC. The 3200MT/s speed supports memory-intensive workloads like virtualization and databases. The device's low 1.2V operation reduces power consumption in large memory arrays. Its robust features, including CRC and write leveling, ensure signal integrity at high speeds. The 0-95°C operating range suits data center environments. Multiple devices can be combined to create 64GB or larger modules, maximizing server memory capacity.
推荐
Networking Equipment
The H5AN8G8NDJR is used in routers, switches, and network appliances for packet buffering and forwarding tables. Its high bandwidth (3200MT/s) handles high-throughput traffic, while the 8Gb density provides ample storage for routing tables. The low power consumption is critical for fanless designs. The device's auto self-refresh and ZQ calibration maintain data integrity in varying thermal conditions. The FBGA-78 package fits compact line cards. Its reliability makes it suitable for 24/7 operation in enterprise networking.
推荐
Embedded Systems
For embedded applications like industrial PCs and edge computing, the H5AN8G8NDJR offers a balance of performance and power. Its 8Gb capacity supports complex applications, while the 1.2V supply reduces heat in sealed enclosures. The device's wide temperature range (0-95°C) covers most industrial environments. The x8 organization simplifies PCB routing compared to x16. The FBGA-78 package is suitable for small form factors. Its long-term availability makes it ideal for embedded designs with extended lifecycles.
推荐
Gaming Consoles
The H5AN8G8NDJR delivers the high bandwidth needed for gaming consoles, supporting 4K textures and fast loading. Its 3200MT/s data rate and 8Gb density allow 16GB configurations with two devices. The low latency (CL22) reduces input lag. The device's power efficiency helps manage thermal budgets in compact consoles. The x8 organization is standard in gaming memory modules. Its reliability ensures stable performance during extended gaming sessions. The FBGA-78 package enables slim console designs.
推荐
Artificial Intelligence and Machine Learning
In AI/ML inference systems, the H5AN8G8NDJR provides high-bandwidth memory for model weights and intermediate data. Its 3200MT/s speed accelerates matrix operations, while the 8Gb density supports large models. The low power consumption is crucial for edge AI devices. The device's features like CRC ensure data integrity during intensive computations. The x8 organization allows efficient memory interleaving. It is used in AI accelerators and smart cameras. The FBGA-78 package fits compact AI modules.
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推荐产品汇总
工程参考数据： H5AN8G8NDJR ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | H5AN8G8NCJR-XNC | H5AN8G6NDJR-XNC | MT40A1G8SA-062E | K4A8G085WB-BIWE |
|---|---|---|---|---|---|
| Package | FBGA-78 (7.5x11 mm) | FBGA-78 (7.5x11 mm) | FBGA-78 (7.5x11 mm) | FBGA-78 (7.5x11 mm) | FBGA-78 (7.5x11 mm) |
| Brand | SK hynix | SK hynix | SK hynix | Micron Technology | Samsung Electronics |
| Density | 8 Gb | 8 Gb | 8 Gb | 8 Gb | 8 Gb |
| Organization | 1G x 8 | 1G x 8 | 1G x 16 | 1G x 8 | 1G x 8 |
| Data Rate | 3200 MT/s | 3200 MT/s | 3200 MT/s | 3200 MT/s | 3200 MT/s |
| Supply Voltage | 1.2V | 1.2V | 1.2V | 1.2V | 1.2V |
| Operating Temperature | 0°C to +95°C | 0°C to +95°C | 0°C to +95°C | 0°C to +95°C | 0°C to +95°C |
| CAS Latency | 22 | 22 | 22 | 22 | 22 |
关键差异点
- x8 organization for ECC support （对比 H5AN8G6NDJR-XNC)
- High density 8Gb in a single package （对比 AS4C512M16D4A-62BCN)
- Proven SK hynix quality （对比 K4A8G085WB-BIWE)
设计说明
Place 0.1uF and 10uF decoupling capacitors close to the VDD and VDDQ pins. Use a 240-ohm resistor on the ZQ pin for calibration. Ensure the VPP supply is clean and within 2.5V ±5%.
For 3200MT/s operation, maintain controlled impedance of 40-50 ohms for DQ/DQS lines and 50-60 ohms for address/control lines. Keep trace lengths matched within ±5mm. Use ground planes to minimize crosstalk.
The device operates up to 95°C Tc. Ensure adequate airflow or heatsinking in high-density modules. Monitor the case temperature and derate if necessary. The self-refresh current is 30mA typical, so power dissipation is low, but in arrays, heat can accumulate.
合规信息
RoHS compliant per LCSC and datasheet. Not AEC-Q100 qualified as it is a memory IC for general computing.
