NT5AD512M16A4-GZ - 8Gb DDR4 SDRAM 512Mx16 | Nanya
MPN: NT5AD512M16A4-GZ ✓ Hoạt độngNT5AD512M16A4-GZ Tóm tắt
DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) is a type of volatile memory that transfers data on both edges of the clock signal, doubling the data rate compared to DDR3. It is the industry standard for main memory in servers, desktops, and embedded systems, offering higher bandwidth and lower power consumption than its predecessors. DDR4 operates at lower voltages (1.2V) and supports higher densities, enabling larger memory capacities in compact form factors.
Key features of the NT5AD512M16A4-GZ include a maximum clock frequency of 1200 MHz (DDR4-2400), a 16-bit data bus, and support for interleaved burst lengths of 4 and 8. It incorporates advanced functions such as auto self-refresh, a built-in temperature sensor, auto precharge, asynchronous reset, CRC (Cyclic Redundancy Check), data mask, write leveling, and ZQ calibration. These features enhance signal integrity, reliability, and ease of use in high-speed systems.
The device is designed for commercial and industrial temperature ranges, ensuring reliable operation in demanding environments. It is RoHS compliant and lead-free, meeting environmental standards. The 96-ball TFBGA package provides a compact footprint with excellent thermal and electrical performance, suitable for space-constrained PCB designs.
Typical applications include enterprise servers, data centers, networking equipment, industrial automation, and advanced driver assistance systems (ADAS). The high density and bandwidth make it ideal for memory-intensive tasks such as real-time data processing, AI inference, and high-performance computing.
When designing with this DDR4 SDRAM, ensure proper termination and signal integrity practices are followed, including matched trace lengths and appropriate on-die termination (ODT) settings. The ZQ calibration pin must be connected to a 240-ohm resistor to ground for proper impedance calibration. Additionally, the VTT and VREF supplies should be decoupled with capacitors to minimize noise.
Bộ thay thế dễ dàng lắp đặt cho NT5AD512M16A4-GZ — 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 NT5AD512M16A4-GZ (cùng hình factor và footprint) — khác nhau ở Package, Data Rate, Operating Temperature Range, Supply Voltage, Density.
NT5AD512M16C4-JRI
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →NT5AD512M16A4-HR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →NT5AD512M16
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MT40A512M16JY-075E
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →K4A8G165WB-BCWE
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →H5AN8G6NDJR
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →NT5AD512M16A4-GZ Tỷ lệ tối đa & tính chất điện
| Kiểu bộ nhớ | DDR4 SDRAM |
| Tổ chức | 512M x 16 |
| Density | 8Gb |
| Điện áp cung cấp | 1.2V |
| Tần số xung maksimum | 1200 MHz |
| Bề rộng đường dữ liệu | 16 bits |
| Hộp | TFBGA-96 |
| Number of Terminals | 96 |
| Interleaved Burst Length | 4, 8 |
| Access Mode | Four Bank Page Burst |
| Khoảng nhiệt độ hoạt động | Commercial and Industrial |
| RoHS | Compliant |
| Lead-Free | Yes |
| Auto Self-Refresh | Yes |
| Built-in Temperature Sensor | Yes |
| CRC Function | Yes |
| Data Mask Function | Yes |
| Write Leveling Function | Yes |
| ZQ Calibration Function | Yes |
Cấu hình chân NT5AD512M16A4-GZ
| Chân A1 | VDD — Power supply |
| Chân A2 | DQ0 — Data input/output 0 |
| Chân A3 | DQ1 — Data input/output 1 |
| Chân B1 | VSS — Ground |
| Chân B2 | DQ2 — Data input/output 2 |
| Chân B3 | DQ3 — Data input/output 3 |
| Chân C1 | VDDQ — Power supply for output buffers |
| Chân C2 | DQ4 — Data input/output 4 |
| Chân C3 | DQ5 — Data input/output 5 |
| Chân D1 | VSSQ — Ground for output buffers |
| Chân D2 | DQ6 — Data input/output 6 |
| Chân D3 | DQ7 — Data input/output 7 |
| Chân E1 | VDD — Power supply |
| Chân E2 | DQS0 — Data strobe 0 |
| Chân E3 | DQS0# — Data strobe 0 complement |
| Chân F1 | VSS — Ground |
| Chân F2 | DM0 — Data mask 0 |
| Chân F3 | VDDQ — Power supply for output buffers |
| Chân G1 | VSSQ — Ground for output buffers |
| Chân G2 | CK — Clock input |
| Chân G3 | CK# — Clock input complement |
| Chân H1 | VDD — Power supply |
| Chân H2 | CKE — Clock enable |
| Chân H3 | CS# — Chip select |
| Chân J1 | VSS — Ground |
| Chân J2 | RAS# — Row address strobe |
| Chân J3 | CAS# — Column address strobe |
| Chân K1 | VDDQ — Power supply for output buffers |
| Chân K2 | WE# — Write enable |
| Chân K3 | A0 — Address input 0 |
| Chân L1 | VSSQ — Ground for output buffers |
| Chân L2 | A1 — Address input 1 |
| Chân L3 | A2 — Address input 2 |
| Chân M1 | VDD — Power supply |
| Chân M2 | A3 — Address input 3 |
| Chân M3 | A4 — Address input 4 |
| Chân N1 | VSS — Ground |
| Chân N2 | A5 — Address input 5 |
| Chân N3 | A6 — Address input 6 |
| Chân P1 | VDDQ — Power supply for output buffers |
| Chân P2 | A7 — Address input 7 |
| Chân P3 | A8 — Address input 8 |
| Chân R1 | VSSQ — Ground for output buffers |
| Chân R2 | A9 — Address input 9 |
| Chân R3 | A10/AP — Address input 10 / Auto precharge |
| Chân T1 | VDD — Power supply |
| Chân T2 | A11 — Address input 11 |
| Chân T3 | A12/BC# — Address input 12 / Burst chop |
| Chân U1 | VSS — Ground |
| Chân U2 | A13 — Address input 13 |
| Chân U3 | A14 — Address input 14 |
| Chân V1 | VDDQ — Power supply for output buffers |
| Chân V2 | A15 — Address input 15 |
| Chân V3 | BA0 — Bank address 0 |
| Chân W1 | VSSQ — Ground for output buffers |
| Chân W2 | BA1 — Bank address 1 |
| Chân W3 | BA2 — Bank address 2 |
| Chân Y1 | VDD — Power supply |
| Chân Y2 | BG0 — Bank group 0 |
| Chân Y3 | BG1 — Bank group 1 |
| Chân AA1 | VSS — Ground |
| Chân AA2 | ACT# — Activate command |
| Chân AA3 | PAR — Parity input |
| Chân AB1 | VDDQ — Power supply for output buffers |
| Chân AB2 | ALERT# — Alert output |
| Chân AB3 | RESET# — Reset input |
| Chân AC1 | VSSQ — Ground for output buffers |
| Chân AC2 | TEN — Temperature sensor enable |
| Chân AC3 | ZQ — Calibration reference |
| Chân AD1 | VDD — Power supply |
| Chân AD2 | VREFCA — Reference voltage for command/address |
| Chân AD3 | VTT — Termination voltage |
Ứng dụng tiêu biểu
NT5AD512M16A4-GZ phù hợp cho 6 Áp dụngs: Enterprise Servers, Data Center & Enterprise Computing, Networking Equipment, Industrial Automation, Automotive ADAS, Consumer Electronics.
Enterprise Servers
The NT5AD512M16A4-GZ provides high-density, high-bandwidth memory for enterprise servers, supporting virtualization, database management, and cloud computing. Its 8Gb density and DDR4-2400 speed enable fast data access and large memory pools, improving overall system performance. The 1.2V operation reduces power consumption, lowering total cost of ownership in data centers.
Được đề xuất
Data Center & Enterprise Computing
In data centers, the NT5AD512M16A4-GZ supports high-performance computing, AI inference, and big data analytics. Its high bandwidth and low latency are critical for processing large datasets. The device's industrial temperature range ensures reliable operation in demanding environments. The built-in temperature sensor and auto self-refresh enhance data integrity and power efficiency.
Được đề xuất
Networking Equipment
The NT5AD512M16A4-GZ is ideal for networking equipment such as routers, switches, and firewalls, where high-speed packet processing and large routing tables require substantial memory. Its 8Gb density and DDR4-2400 speed provide the necessary bandwidth for line-rate forwarding. The compact TFBGA package saves PCB space, and the low 1.2V supply reduces heat generation in dense chassis.
Được đề xuất
Industrial Automation
In industrial automation, the NT5AD512M16A4-GZ provides reliable memory for PLCs, robotics, and machine vision systems. Its industrial temperature range ensures operation in harsh environments. The device's CRC and data mask functions improve data integrity in noisy industrial settings. The 1.2V operation reduces power consumption, which is beneficial for energy-efficient factory floors.
Được đề xuất
Automotive ADAS
The NT5AD512M16A4-GZ is used in automotive advanced driver assistance systems (ADAS) for real-time sensor fusion and decision making. Its high bandwidth supports processing of camera, radar, and LiDAR data. The device's industrial temperature range is suitable for automotive environments. The built-in temperature sensor and auto self-refresh enhance reliability in varying thermal conditions.
Được đề xuất
Consumer Electronics
The NT5AD512M16A4-GZ can be used in high-end consumer electronics such as gaming consoles, set-top boxes, and smart TVs, where high memory bandwidth is needed for graphics and multimedia. Its 8Gb density allows for smooth multitasking and fast app loading. The low 1.2V supply helps extend battery life in portable devices, and the compact TFBGA package fits slim designs.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho NT5AD512M16A4-GZ — 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-JRI | MT40A512M16JY-075E | K4A8G165WB-BCWE |
|---|---|---|---|---|
| Package | TFBGA-96 | TFBGA-96 | TFBGA-96 | TFBGA-96 |
| Brand | Nanya Technology | Nanya Technology | Micron Technology | Samsung Electronics |
| Density | 8Gb | 8Gb | 8Gb | 8Gb |
| Organization | 512M x 16 | 512M x 16 | 512M x 16 | 512M x 16 |
| Supply Voltage | 1.2V | 1.2V | 1.2V | 1.2V |
| RoHS | Compliant | Compliant | Compliant | Compliant |
Bảo phân biệt quan trọng
- Industrial temperature range support (vsMT40A512M16JY-075E)
- Same-brand availability (vsK4A8G165WB-BCWE)
- Built-in temperature sensor (vsH5AN8G6NDJR)
Ghi chú thiết kế
For DDR4 routing, maintain matched trace lengths for DQ, DQS, and address/command signals to ensure signal integrity. Use controlled impedance traces (typically 40-50 ohms single-ended, 80-100 ohms differential) and provide proper termination for VTT. Place decoupling capacitors (0.1uF and 0.01uF) close to each VDD and VDDQ pin to minimize power supply noise.
The NT5AD512M16A4-GZ operates over commercial and industrial temperature ranges. Ensure adequate airflow or heatsinking in high-ambient-temperature environments. The TFBGA package has a low thermal resistance, but power dissipation should be considered. Monitor the built-in temperature sensor to implement thermal throttling if necessary.
Ensure the ZQ pin is connected to a 240-ohm resistor to ground for proper impedance calibration. Do not leave the RESET# pin floating; tie it high during normal operation. Also, ensure VREFCA and VTT are properly decoupled to avoid reference voltage noise, which can cause data errors.
Thông tin tuân thủ
RoHS compliant and lead-free as per distributor listings. AEC-Q100 not applicable as this is a memory IC, not an automotive-qualified part.
