NT5AD512M16 - 8Gb DDR4 SDRAM 512Mx16 | Nanya Technology
MPN: NT5AD512M16 ✓ فعالNT5AD512M16 نمای کلی
DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random-Access Memory) is the fourth generation of DDR memory, offering higher bandwidth and lower power consumption compared to DDR3. It achieves data rates of 1600 to 3200 MT/s, with a prefetch buffer of 8n, and operates at a standard voltage of 1.2V, reducing power by up to 40% versus DDR3L. DDR4 is the dominant memory technology for modern servers, desktops, laptops, and increasingly for embedded systems requiring high-speed data processing.
Key features of the NT5AD512M16 include auto self-refresh, built-in temperature sensor, auto precharge, asynchronous reset, data mask, write leveling, dynamic on-chip termination (ODT), ZQ calibration, and CRC error detection. These features enhance signal integrity, reliability, and ease of integration in high-speed systems. The device supports burst lengths of 8 and 4 (with burst chop), and programmable CAS latency, enabling optimization for specific performance requirements.
The NT5AD512M16 utilizes advanced DRAM process technology, achieving high density (8Gb) in a compact 96-ball FBGA package (approximately 9mm x 13mm). The package is optimized for high-speed signaling with minimal parasitic inductance and capacitance, supporting data rates up to 3200 Mbps. The device includes on-die termination (ODT) for improved signal integrity on the data bus, and supports write leveling for proper timing alignment in multi-rank systems.
Typical applications include high-performance computing, servers, networking equipment, industrial automation, and embedded systems requiring large memory capacity and high bandwidth. The commercial temperature grade (0°C to +95°C) suits consumer electronics, while the industrial grade (-40°C to +95°C) is ideal for harsh environments. The 512Mx16 organization is particularly suited for applications needing high density per chip, reducing board space and component count.
When designing with the NT5AD512M16, ensure proper decoupling with 0.1uF and 1uF capacitors near the power pins, and follow the layout guidelines in the datasheet for impedance-controlled traces. The device requires a stable 1.2V VDD and 2.5V VPP supply, and the ZQ pin must be connected to a 240-ohm resistor to ground for calibration. Careful attention to signal integrity and power integrity is critical for reliable operation at 3200 Mbps.
جایگزین‌های drop-in برای NT5AD512M16 — 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 NT5AD512M16 (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Data Rate, Package, Density, Supply Voltage, Operating Temperature.
NT5AD512M16C4-HR
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←NT5AD512M16H4-JR
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
NT5AD512M16A3-GZI
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
MT40A512M16JY-07EAIT:B
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشدهبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←K4A8G165WB-BCTD
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشدهبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←H5AN8G6NDJR-XNC
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشدهبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←NT5AD512M16 حداکثر مقادیر مجاز و مشخصات الکتریکی
| نوع حافظه | DDR4 SDRAM |
| سازمان | 512M x 16 |
| Total Density | 8 Gbit |
| Supply Voltage (VDD) | 1.2 V |
| نرخ داده | 3200 Mbps (DDR4-3200) |
| بسته‌بندی | 96-ball FBGA |
| Operating Temperature (Commercial) | 0°C to +95°C |
| Operating Temperature (Industrial) | -40°C to +95°C |
| Auto Self-Refresh | Yes |
| Built-in Temperature Sensor | Yes |
| Auto Precharge | Yes |
| Asynchronous Reset | Yes |
| Data Mask | Yes |
| Write Leveling | Yes |
| Dynamic On-Chip Termination | Yes |
| ZQ Calibration | Yes |
| CRC Function | Yes |
| RoHS | Compliant |
پیکربندی پین NT5AD512M16
| پین A1 | VDD — Power supply (1.2V) |
| پین A2 | DQ0 — Data input/output 0 |
| پین A3 | DQ1 — Data input/output 1 |
| پین A4 | VSS — Ground |
| پین B1 | DQ2 — Data input/output 2 |
| پین B2 | DQ3 — Data input/output 3 |
| پین B3 | VDDQ — DQ power supply |
| پین C1 | DQ4 — Data input/output 4 |
| پین C2 | DQ5 — Data input/output 5 |
| پین C3 | VSSQ — DQ ground |
| پین D1 | DQ6 — Data input/output 6 |
| پین D2 | DQ7 — Data input/output 7 |
| پین D3 | VDD — Power supply |
| پین E1 | DQS0 — Data strobe 0 |
| پین E2 | DQS0# — Data strobe 0 complement |
| پین E3 | VSS — Ground |
| پین F1 | DM0 — Data mask 0 |
| پین F2 | VDDQ — DQ power supply |
| پین F3 | DQ8 — Data input/output 8 |
| پین G1 | DQ9 — Data input/output 9 |
| پین G2 | DQ10 — Data input/output 10 |
| پین G3 | VSSQ — DQ ground |
| پین H1 | DQ11 — Data input/output 11 |
| پین H2 | DQ12 — Data input/output 12 |
| پین H3 | VDD — Power supply |
| پین J1 | DQ13 — Data input/output 13 |
| پین J2 | DQ14 — Data input/output 14 |
| پین J3 | DQ15 — Data input/output 15 |
| پین K1 | DQS1 — Data strobe 1 |
| پین K2 | DQS1# — Data strobe 1 complement |
| پین K3 | VSS — Ground |
| پین L1 | DM1 — Data mask 1 |
| پین L2 | VDDQ — DQ power supply |
| پین L3 | VSSQ — DQ ground |
| پین M1 | A0 — Address input 0 |
| پین M2 | A1 — Address input 1 |
| پین M3 | A2 — Address input 2 |
| پین N1 | A3 — Address input 3 |
| پین N2 | A4 — Address input 4 |
| پین N3 | A5 — Address input 5 |
| پین P1 | A6 — Address input 6 |
| پین P2 | A7 — Address input 7 |
| پین P3 | A8 — Address input 8 |
| پین R1 | A9 — Address input 9 |
| پین R2 | A10/AP — Address input 10 / Auto-precharge |
| پین R3 | A11 — Address input 11 |
| پین T1 | A12 — Address input 12 |
| پین T2 | A13 — Address input 13 |
| پین T3 | A14 — Address input 14 |
| پین U1 | A15 — Address input 15 |
| پین U2 | BA0 — Bank address 0 |
| پین U3 | BA1 — Bank address 1 |
| پین V1 | BA2 — Bank address 2 |
| پین V2 | BG0 — Bank group 0 |
| پین V3 | BG1 — Bank group 1 |
| پین W1 | CK — Clock |
| پین W2 | CK# — Clock complement |
| پین W3 | CKE — Clock enable |
| پین Y1 | CS# — Chip select |
| پین Y2 | ODT — On-die termination |
| پین Y3 | RAS# — Row address strobe |
| پین AA1 | CAS# — Column address strobe |
| پین AA2 | WE# — Write enable |
| پین AA3 | RESET# — Reset |
| پین AB1 | ZQ — Calibration reference |
| پین AB2 | VPP — Wordline boost supply (2.5V) |
| پین AB3 | VSS — Ground |
کاربردهای معمول
NT5AD512M16 مناسب است برای 6 کاربردs: High-Performance Computing, Networking Equipment, Industrial Automation, Embedded Systems, Data Center Servers, Consumer Electronics.
High-Performance Computing
The NT5AD512M16 provides 8Gb density and 3200 Mbps data rate, making it ideal for HPC systems requiring large memory capacity and high bandwidth. Its 512Mx16 organization reduces chip count, saving board space. The device's low 1.2V operation minimizes power consumption in dense memory arrays, and features like CRC and write leveling ensure reliable data transfer at high speeds.
پیشنهادی
Networking Equipment
In networking switches and routers, the NT5AD512M16 offers high-speed packet buffering with 3200 Mbps data rate and 8Gb capacity. Its auto self-refresh and temperature sensor help maintain data integrity in thermally challenging environments. The 96-ball FBGA package is suitable for compact line cards, and the device's low power consumption reduces cooling requirements.
پیشنهادی
Industrial Automation
The industrial temperature grade (NT5AD512M16H4-JR) supports -40°C to +95°C, making it suitable for factory automation and control systems. The device's robust features like auto precharge and data mask ensure reliable operation in noisy environments. With 8Gb density, it can store large logs and application code, while the 1.2V supply reduces power in distributed I/O modules.
پیشنهادی
Embedded Systems
For embedded computing, the NT5AD512M16 provides high-density memory in a small 96-ball FBGA package, ideal for space-constrained designs. Its 512Mx16 organization simplifies routing and reduces PCB layers. The device supports DDR4-3200 for fast data access, and features like dynamic ODT improve signal integrity without external components.
پیشنهادی
Data Center Servers
In server memory modules, the NT5AD512M16 offers high density and bandwidth for virtualization and database workloads. Its 8Gb capacity allows higher module densities, and the 3200 Mbps data rate meets server performance requirements. The device's low power and thermal features help manage data center energy costs, while CRC ensures data integrity in critical applications.
پیشنهادی
Consumer Electronics
For high-end consumer devices like smart TVs and gaming consoles, the NT5AD512M16 provides fast memory for smooth graphics and multitasking. Its 1.2V operation reduces power in battery-powered devices, and the compact FBGA package fits slim designs. The commercial temperature grade covers typical consumer operating ranges, and features like write leveling ensure compatibility with various SoCs.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای NT5AD512M16 — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | NT5AD512M16C4-HR | NT5AD512M16H4-JR | MT40A512M16JY-07EAIT:B | K4A8G165WB-BCTD |
|---|---|---|---|---|---|
| Package | 96-ball FBGA | 96-ball FBGA | 96-ball FBGA | 96-ball FBGA | 96-ball FBGA |
| Brand | Nanya Technology | Nanya Technology | Nanya Technology | Micron Technology | Samsung Electronics |
| Density | 8 Gbit | 8 Gbit | 8 Gbit | 8 Gbit | 8 Gbit |
| Organization | 512M x 16 | 512M x 16 | 512M x 16 | 512M x 16 | 512M x 16 |
| Data Rate | 3200 Mbps | 3200 Mbps | 3200 Mbps | 3200 Mbps | 3200 Mbps |
| Supply Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
| Temperature Grade | Commercial (0°C to +95°C) | Commercial (0°C to +95°C) | Industrial (-40°C to +95°C) | Industrial (-40°C to +95°C) | Commercial (0°C to +95°C) |
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
تفاوت‌های کلیدی
- High density in 16-bit organization (در مقابلNT5AD512M8D3-HR)
- Industrial temperature grade option (در مقابلMT40A512M16JY-07EAIT:B)
- Built-in temperature sensor and CRC (در مقابلK4A8G165WB-BCTD)
یادداشت‌های طراحی
The NT5AD512M16 requires a stable 1.2V VDD supply and a 2.5V VPP supply for wordline boost. Use low-impedance decoupling capacitors (0.1uF and 1uF) placed close to each VDD/VDDQ pin to minimize power supply noise. Ensure the power plane has low inductance and adequate copper pour to handle transient currents during read/write operations.
For DDR4-3200 operation, route all DQ, DQS, and address/control signals with controlled impedance (typically 40-50 ohms single-ended, 80-100 ohms differential). Maintain matched trace lengths within each byte lane to ensure timing skew is minimized. Follow the layout guidelines in the Nanya datasheet for the 96-ball FBGA package, including via placement and ground return paths.
The NT5AD512M16's power dissipation depends on operating frequency and activity. At 3200 Mbps, the device can dissipate up to [DATA_NEEDED: power dissipation] W. Ensure adequate airflow or a thermal pad is provided to keep the junction temperature within the specified range. The industrial grade supports up to +95°C case temperature, but proper thermal management is essential for reliability.
اطلاعات انطباق
RoHS compliance confirmed from JLCPCB listing. Other compliance data not explicitly provided.
