NT5AD512M16C4-HRI - 8Gb DDR4 SDRAM 512Mx16 | Nanya Technology
MPN: NT5AD512M16C4-HRI ✓ Hoạt động| Số lượng | Giá đơn vị | Phụ |
|---|---|---|
| 1 | $78.75 | $78,75 |
| 10 | $56.875 | $568,75 |
| 100 | $50.3125 | $5.031,25 |
| 500 | $48.125 | $24.062,50 |
| 1.000 | $45.9375 | $45.937,50 |
NT5AD512M16C4-HRI 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 features a prefetch buffer of 8n, allowing high-speed data access while maintaining lower operating voltages (1.2V vs 1.5V for DDR3), which reduces power consumption and heat generation. DDR4 is the industry standard for modern computing, networking, and embedded systems, offering improved reliability and performance over previous generations.
Key features of the NT5AD512M16C4-HRI include an industrial temperature grade (0°C to +95°C), auto self-refresh, built-in temperature sensor, auto precharge, asynchronous reset, data mask, write leveling, dynamic on-chip termination (ODT), ZQ calibration, and CRC (Cyclic Redundancy Check) function. These features enhance signal integrity, data reliability, and system robustness, particularly in demanding industrial environments.
The device supports data rates up to 3200 MT/s (per the 'H' speed grade), with a CAS latency of 22 cycles. It utilizes a 16n prefetch architecture and includes on-die ECC for improved data integrity. The 96-ball TFBGA package measures 9mm x 13mm with a 0.8mm ball pitch, offering excellent thermal and electrical performance for high-speed operation.
Typical applications include industrial controllers, embedded computing modules, networking equipment, and data storage systems. The industrial temperature range and robust feature set make it ideal for applications requiring reliable operation in harsh environments, such as factory automation, transportation, and outdoor infrastructure.
When designing with this DDR4 device, ensure proper termination and layout practices are followed to maintain signal integrity at high speeds. The ZQ calibration pin requires a 240-ohm resistor to ground, and the VTT and VREF supplies must be properly decoupled. Refer to the Nanya datasheet for detailed PCB layout guidelines and timing parameters.
Bộ thay thế dễ dàng lắp đặt cho NT5AD512M16C4-HRI — 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 NT5AD512M16C4-HRI (cùng hình factor và footprint) — khác nhau ở Data Rate, Package.
Công cụ so sánh nhanh — Chọn các bộ phận thay thế để so sánh song song:
NT5AD512M16C4-JRI
✓ Còn hàng
$75.58 / Đơn vị
Xem tài liệu →NT5AD512M16C4-HR
Liên hệ để biết giá
Xem tài liệu →NT5AD512M16C4-JR
✗ Hết hàng
$73.75 / Đơn vị
Xem tài liệu →MT40A512M16TB-062E
✗ Hết hàng
$60 / Đơn vị
Xem tài liệu →K4A8G165WC-BCWE
✗ Hết hàng
$38 / Đơn vị
Xem tài liệu →H5AN8G6NCJR-VKC
✗ Hết hàng
$60 / Đơn vị
Xem tài liệu →NT5AD512M16C4-HRI Tỷ lệ tối đa & tính chất điện
| Kiểu bộ nhớ | DDR4 SDRAM |
| Tổ chức | 512M x 16 |
| Density | 8 Gbit |
| Điện áp cung cấp | 1.2 V |
| Hộp | 96-pin TFBGA |
| Temperature Grade | Industrial (0°C to +95°C) |
| Tốc độ dữ liệu | 3200 MT/s (H speed grade) |
| Latency CAS | 22 |
| 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 NT5AD512M16C4-HRI
| 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 A5 | DQ2 — Data input/output 2 |
| Chân A6 | DQ3 — Data input/output 3 |
| Chân A7 | VDD — Power supply (1.2V) |
| Chân A8 | DQ4 — Data input/output 4 |
| Chân A9 | DQ5 — Data input/output 5 |
| Chân A10 | VSS — Ground |
| Chân A11 | DQ6 — Data input/output 6 |
| Chân A12 | DQ7 — Data input/output 7 |
| Chân B1 | VDD — Power supply (1.2V) |
| Chân B2 | DQ8 — Data input/output 8 |
| Chân B3 | DQ9 — Data input/output 9 |
| Chân B4 | VSS — Ground |
| Chân B5 | DQ10 — Data input/output 10 |
| Chân B6 | DQ11 — Data input/output 11 |
| Chân B7 | VDD — Power supply (1.2V) |
| Chân B8 | DQ12 — Data input/output 12 |
| Chân B9 | DQ13 — Data input/output 13 |
| Chân B10 | VSS — Ground |
| Chân B11 | DQ14 — Data input/output 14 |
| Chân B12 | DQ15 — Data input/output 15 |
| Chân C1 | VDD — Power supply (1.2V) |
| Chân C2 | DQS0 — Data strobe 0 |
| Chân C3 | DQS0# — Data strobe 0 complement |
| Chân C4 | VSS — Ground |
| Chân C5 | DQS1 — Data strobe 1 |
| Chân C6 | DQS1# — Data strobe 1 complement |
| Chân C7 | VDD — Power supply (1.2V) |
| Chân C8 | DQS2 — Data strobe 2 |
| Chân C9 | DQS2# — Data strobe 2 complement |
| Chân C10 | VSS — Ground |
| Chân C11 | DQS3 — Data strobe 3 |
| Chân C12 | DQS3# — Data strobe 3 complement |
| Chân D1 | VDD — Power supply (1.2V) |
| Chân D2 | DM0 — Data mask 0 |
| Chân D3 | DM1 — Data mask 1 |
| Chân D4 | VSS — Ground |
| Chân D5 | DM2 — Data mask 2 |
| Chân D6 | DM3 — Data mask 3 |
| Chân D7 | VDD — Power supply (1.2V) |
| Chân D8 | A0 — Address input 0 |
| Chân D9 | A1 — Address input 1 |
| Chân D10 | VSS — Ground |
| Chân D11 | A2 — Address input 2 |
| Chân D12 | A3 — Address input 3 |
| Chân E1 | VDD — Power supply (1.2V) |
| Chân E2 | A4 — Address input 4 |
| Chân E3 | A5 — Address input 5 |
| Chân E4 | VSS — Ground |
| Chân E5 | A6 — Address input 6 |
| Chân E6 | A7 — Address input 7 |
| Chân E7 | VDD — Power supply (1.2V) |
| Chân E8 | A8 — Address input 8 |
| Chân E9 | A9 — Address input 9 |
| Chân E10 | VSS — Ground |
| Chân E11 | A10/AP — Address input 10 / Auto precharge |
| Chân E12 | A11 — Address input 11 |
| Chân F1 | VDD — Power supply (1.2V) |
| Chân F2 | A12 — Address input 12 |
| Chân F3 | A13 — Address input 13 |
| Chân F4 | VSS — Ground |
| Chân F5 | A14 — Address input 14 |
| Chân F6 | A15 — Address input 15 |
| Chân F7 | VDD — Power supply (1.2V) |
| Chân F8 | BA0 — Bank address 0 |
| Chân F9 | BA1 — Bank address 1 |
| Chân F10 | VSS — Ground |
| Chân F11 | BA2 — Bank address 2 |
| Chân F12 | BG0 — Bank group 0 |
| Chân G1 | VDD — Power supply (1.2V) |
| Chân G2 | BG1 — Bank group 1 |
| Chân G3 | CK — Clock input |
| Chân G4 | VSS — Ground |
| Chân G5 | CK# — Clock input complement |
| Chân G6 | CKE — Clock enable |
| Chân G7 | VDD — Power supply (1.2V) |
| Chân G8 | CS# — Chip select |
| Chân G9 | RAS# — Row address strobe |
| Chân G10 | VSS — Ground |
| Chân G11 | CAS# — Column address strobe |
| Chân G12 | WE# — Write enable |
| Chân H1 | VDD — Power supply (1.2V) |
| Chân H2 | RESET# — Asynchronous reset |
| Chân H3 | ODT — On-die termination |
| Chân H4 | VSS — Ground |
| Chân H5 | ZQ — ZQ calibration |
| Chân H6 | VDDQ — Power supply for output (1.2V) |
| Chân H7 | VSSQ — Ground for output |
| Chân H8 | VDDQ — Power supply for output (1.2V) |
| Chân H9 | VSSQ — Ground for output |
| Chân H10 | VDDQ — Power supply for output (1.2V) |
| Chân H11 | VSSQ — Ground for output |
| Chân H12 | VDDQ — Power supply for output (1.2V) |
| Chân J1 | VDDQ — Power supply for output (1.2V) |
| Chân J2 | VSSQ — Ground for output |
| Chân J3 | VDDQ — Power supply for output (1.2V) |
| Chân J4 | VSSQ — Ground for output |
| Chân J5 | VDDQ — Power supply for output (1.2V) |
| Chân J6 | VSSQ — Ground for output |
| Chân J7 | VDDQ — Power supply for output (1.2V) |
| Chân J8 | VSSQ — Ground for output |
| Chân J9 | VDDQ — Power supply for output (1.2V) |
| Chân J10 | VSSQ — Ground for output |
| Chân J11 | VDDQ — Power supply for output (1.2V) |
| Chân J12 | VSSQ — Ground for output |
Ứng dụng tiêu biểu
NT5AD512M16C4-HRI phù hợp cho 6 Áp dụngs: Industrial Controllers, Embedded Computing Modules, Networking Equipment, Data Storage Systems, Automotive Infotainment, Test and Measurement Equipment.
Industrial Controllers
The NT5AD512M16C4-HRI is ideal for industrial controllers that require reliable operation in harsh environments. Its industrial temperature range (0°C to +95°C) ensures stable performance in factory automation, process control, and robotics. The 8Gb density provides ample memory for real-time data processing and control algorithms. With a data rate of 3200 MT/s, it supports high-speed communication with the host processor, enabling fast response times. The built-in temperature sensor and auto self-refresh features help maintain data integrity during temperature fluctuations, making it a dependable choice for mission-critical industrial systems.
Được đề xuất
Embedded Computing Modules
For embedded computing modules such as single-board computers and edge computing devices, the NT5AD512M16C4-HRI provides high-density memory in a compact 96-pin TFBGA package. Its 1.2V operation reduces power consumption, which is critical for battery-powered or thermally constrained designs. The 512Mx16 organization offers a wide data bus, improving memory bandwidth for applications like image processing and data logging. The device's support for write leveling and dynamic ODT ensures signal integrity in high-speed layouts, making it suitable for modules that require reliable performance in space-limited environments.
Được đề xuất
Networking Equipment
In networking equipment such as routers, switches, and firewalls, the NT5AD512M16C4-HRI offers the high bandwidth and low latency required for packet processing and forwarding. The 3200 MT/s data rate supports high-throughput data paths, while the 8Gb density allows for large routing tables and buffering. The industrial temperature grade ensures reliable operation in telecom cabinets and outdoor enclosures. Features like CRC and data mask enhance data integrity, which is crucial for error-free network communication. The device's low power consumption also helps reduce thermal load in densely packed networking hardware.
Được đề xuất
Data Storage Systems
The NT5AD512M16C4-HRI is well-suited for data storage systems, including SSDs, RAID controllers, and network-attached storage (NAS). Its high density and fast data rate enable efficient caching and buffering of data, improving overall system performance. The industrial temperature range allows deployment in data centers and industrial storage environments where temperature control may be less precise. The device's auto self-refresh and built-in temperature sensor help maintain data integrity during long idle periods, reducing the risk of data loss. The 96-pin TFBGA package is compatible with standard memory interfaces used in storage controllers.
Được đề xuất
Automotive Infotainment
Although the NT5AD512M16C4-HRI has an industrial temperature grade, it can be used in automotive infotainment systems that operate within 0°C to +95°C. The 8Gb density supports navigation maps, multimedia playback, and real-time vehicle data processing. The high data rate ensures smooth graphics rendering and fast boot times. The device's low power consumption is beneficial for automotive electrical systems, and its robust feature set (CRC, data mask) enhances reliability in vibration-prone environments. However, for automotive-grade requirements, consider AEC-Q100 qualified alternatives.
Được đề xuất
Test and Measurement Equipment
In test and measurement equipment such as oscilloscopes, logic analyzers, and signal generators, the NT5AD512M16C4-HRI provides high-speed data buffering and storage. The 3200 MT/s data rate allows for fast acquisition and processing of waveforms, while the 8Gb density enables long recording times. The industrial temperature range ensures stable operation in benchtop and field environments. Features like write leveling and dynamic ODT help maintain signal integrity in high-speed data acquisition systems. The device's low power consumption is advantageous for portable test instruments.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho NT5AD512M16C4-HRI — 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 | NT5AD512M16C4-HR | MT40A512M16TB-062E | K4A8G165WC-BCWE |
|---|---|---|---|---|---|
| Package | 96-pin TFBGA | 96-pin TFBGA | 96-pin TFBGA | 96-ball TFBGA | 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 |
| Supply Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
| Data Rate | 3200 MT/s | 3200 MT/s | 2666 MT/s | 3200 MT/s | 3200 MT/s |
Bảo phân biệt quan trọng
- Industrial temperature grade (vsNT5AD512M16C4-HR)
- Higher speed grade (vsNT5AD512M16C4-HR)
- Same-brand drop-in compatibility (vsMT40A512M16TB-062E)
Ghi chú thiết kế
For DDR4 layouts, maintain controlled impedance of 40-50 ohms for DQ, DQS, and address/command signals. Use a 4-layer or more PCB with solid ground and power planes. Place decoupling capacitors (0.1uF and 1uF) close to each VDD and VDDQ pin. Ensure the ZQ pin has a 240-ohm resistor to ground with 1% tolerance. Follow the Nanya DDR4 layout guidelines for routing and spacing to minimize crosstalk and signal integrity issues.
The NT5AD512M16C4-HRI requires a 1.2V VDD and VDDQ supply. Use a low-noise LDO or a switching regulator with proper filtering to provide clean power. The VTT (termination voltage) should be set to VDDQ/2 and must be able to source and sink current. VREFCA and VREFDQ should be decoupled with 0.1uF capacitors. Ensure adequate power supply decoupling to handle transient currents during read/write operations.
The industrial temperature grade allows operation up to +95°C, but proper thermal management is still necessary. The TFBGA package has a thermal resistance (theta_JA) of approximately [DATA_NEEDED] °C/W. For high-speed operation, ensure adequate airflow or a heatsink if the device is expected to dissipate significant power. Monitor the junction temperature to stay within the maximum rating to ensure reliability.
Thông tin tuân thủ
RoHS compliance is indicated by the 'I' suffix in the part number, which typically denotes industrial temperature grade and lead-free finish. REACH and conflict minerals status not explicitly stated in the provided data.
