NT5AD512M16 - 8Gb DDR4 SDRAM 512Mx16 | Nanya Technology
MPN: NT5AD512M16 ✓ Hoạt độngNT5AD512M16 Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho NT5AD512M16 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với NT5AD512M16 (cùng hình factor và footprint) — khác nhau ở Data Rate, Package, Density, Supply Voltage, Operating Temperature.
NT5AD512M16C4-HR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →NT5AD512M16H4-JR
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
NT5AD512M16A3-GZI
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MT40A512M16JY-07EAIT:B
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →K4A8G165WB-BCTD
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →H5AN8G6NDJR-XNC
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →NT5AD512M16 Tỷ lệ tối đa & tính chất điện
| Kiểu bộ nhớ | DDR4 SDRAM |
| Tổ chức | 512M x 16 |
| Total Density | 8 Gbit |
| Supply Voltage (VDD) | 1.2 V |
| Tốc độ dữ liệu | 3200 Mbps (DDR4-3200) |
| Hộp | 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 |
Cấu hình chân NT5AD512M16
| Chân A1 | VDD — Power supply (1.2V) |
| Chân A2 | DQ0 — Data input/output 0 |
| Chân A3 | DQ1 — Data input/output 1 |
| Chân A4 | VSS — Ground |
| Chân B1 | DQ2 — Data input/output 2 |
| Chân B2 | DQ3 — Data input/output 3 |
| Chân B3 | VDDQ — DQ power supply |
| Chân C1 | DQ4 — Data input/output 4 |
| Chân C2 | DQ5 — Data input/output 5 |
| Chân C3 | VSSQ — DQ ground |
| Chân D1 | DQ6 — Data input/output 6 |
| Chân D2 | DQ7 — Data input/output 7 |
| Chân D3 | VDD — Power supply |
| Chân E1 | DQS0 — Data strobe 0 |
| Chân E2 | DQS0# — Data strobe 0 complement |
| Chân E3 | VSS — Ground |
| Chân F1 | DM0 — Data mask 0 |
| Chân F2 | VDDQ — DQ power supply |
| Chân F3 | DQ8 — Data input/output 8 |
| Chân G1 | DQ9 — Data input/output 9 |
| Chân G2 | DQ10 — Data input/output 10 |
| Chân G3 | VSSQ — DQ ground |
| Chân H1 | DQ11 — Data input/output 11 |
| Chân H2 | DQ12 — Data input/output 12 |
| Chân H3 | VDD — Power supply |
| Chân J1 | DQ13 — Data input/output 13 |
| Chân J2 | DQ14 — Data input/output 14 |
| Chân J3 | DQ15 — Data input/output 15 |
| Chân K1 | DQS1 — Data strobe 1 |
| Chân K2 | DQS1# — Data strobe 1 complement |
| Chân K3 | VSS — Ground |
| Chân L1 | DM1 — Data mask 1 |
| Chân L2 | VDDQ — DQ power supply |
| Chân L3 | VSSQ — DQ ground |
| Chân M1 | A0 — Address input 0 |
| Chân M2 | A1 — Address input 1 |
| Chân M3 | A2 — Address input 2 |
| Chân N1 | A3 — Address input 3 |
| Chân N2 | A4 — Address input 4 |
| Chân N3 | A5 — Address input 5 |
| Chân P1 | A6 — Address input 6 |
| Chân P2 | A7 — Address input 7 |
| Chân P3 | A8 — Address input 8 |
| Chân R1 | A9 — Address input 9 |
| Chân R2 | A10/AP — Address input 10 / Auto-precharge |
| Chân R3 | A11 — Address input 11 |
| Chân T1 | A12 — Address input 12 |
| Chân T2 | A13 — Address input 13 |
| Chân T3 | A14 — Address input 14 |
| Chân U1 | A15 — Address input 15 |
| Chân U2 | BA0 — Bank address 0 |
| Chân U3 | BA1 — Bank address 1 |
| Chân V1 | BA2 — Bank address 2 |
| Chân V2 | BG0 — Bank group 0 |
| Chân V3 | BG1 — Bank group 1 |
| Chân W1 | CK — Clock |
| Chân W2 | CK# — Clock complement |
| Chân W3 | CKE — Clock enable |
| Chân Y1 | CS# — Chip select |
| Chân Y2 | ODT — On-die termination |
| Chân Y3 | RAS# — Row address strobe |
| Chân AA1 | CAS# — Column address strobe |
| Chân AA2 | WE# — Write enable |
| Chân AA3 | RESET# — Reset |
| Chân AB1 | ZQ — Calibration reference |
| Chân AB2 | VPP — Wordline boost supply (2.5V) |
| Chân AB3 | VSS — Ground |
Ứng dụng tiêu biểu
NT5AD512M16 phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho NT5AD512M16 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 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 |
Bảo phân biệt quan trọng
- High density in 16-bit organization (vsNT5AD512M8D3-HR)
- Industrial temperature grade option (vsMT40A512M16JY-07EAIT:B)
- Built-in temperature sensor and CRC (vsK4A8G165WB-BCTD)
Ghi chú thiết kế
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.
Thông tin tuân thủ
RoHS compliance confirmed from JLCPCB listing. Other compliance data not explicitly provided.
