NT5AD512M16C4-JRU - DDR4 8Gb 512Mx16 Industrial SDRAM | Nanya
MPN: NT5AD512M16C4-JRU ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $94.46 | $94.46 |
| 10 | $92.5 | $925.00 |
| 100 | $89.9 | $8,990.00 |
| 500 | $86.5 | $43,250.00 |
| 1,000 | $83 | $83,000.00 |
Drop-in alternatives for NT5AD512M16C4-JRU — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
NT5AD512M16C4-JRI
✓ In Stock
$75.58 / Unit
View Datasheet →NT5AD512M16C4-JR
✓ In Stock
$73.75 / Unit
View Datasheet →NT5AD512M16C4-HRI
✓ In Stock
$24.1 / Unit
View Datasheet →NT5AD512M16C4-HR
✓ In Stock
$43.1 / Unit
View Datasheet →MT40A512M16TB-062E:J
✓ In Stock
$8.1 / Unit
View Datasheet →GDQ3BFAM-IJ
📋 Reference alternative (not in catalog)
NT5AD512M16C4-JRU Maximum Ratings & Electrical Characteristics
| Memory Type | DDR4 SDRAM |
| Density | 8 Gbit |
| Organization | 512M x 16 |
| Clock Frequency | 1600 MHz (3200 Mbps data rate) |
| CAS Latency (CL) | 22 at 1600 MHz |
| Supply Voltage (VDD) | 1.2 V |
| Package | 96-ball FBGA (PBGA96) |
| Operating Temperature | -40 C to +95 C (industrial grade) |
| Interface | CMOS, DDR4 |
| Auto Self-Refresh | Yes |
| Built-in Temperature Sensor | Yes |
| Auto Precharge | Yes |
| Asynchronous Reset | Yes |
| Data Mask (DM) | Yes |
| Write Leveling | Yes |
| Dynamic On-Chip Termination (ODT) | Yes |
| ZQ Calibration | Yes |
| CRC Function | Yes |
| Mounting Type | Surface Mount |
| RoHS Status | Green Product (per Nanya product page) |
NT5AD512M16C4-JRU 96-ball fbga (pbga96) Pin Configuration Guide
Complete pinout information for NT5AD512M16C4-JRU (96-ball fbga (pbga96) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for NT5AD512M16C4-JRU.
Refer to the datasheet for full pin configuration.
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
NT5AD512M16C4-JRU is suitable for 6 applications: Industrial Automation Controllers, Networking and Communication Equipment, Smart IoT Gateways and Edge Devices, Home and Entertainment Electronics, Automotive-Adjacent Industrial Platforms, Test and Measurement Instrumentation.
Industrial Automation Controllers
The NT5AD512M16C4-JRU fits industrial automation controllers because its -40 C to +95 C industrial rating and auto self-refresh maintain data integrity across wide temperature swings on factory floors, in machine vision cabinets, and in PLC backplanes. As main memory for an MPU or FPGA-based controller, its 8 Gbit capacity in a single 512M x16 die allows a 32-bit bus with just two components, reducing BOM count versus narrower x8 parts. Placed on a DDR4 controller with dynamic ODT and ZQ calibration enabled, the device sustains 3200 Mbps signaling across long board traces; the built-in temperature sensor lets the controller derate refresh rate in cool conditions, cutting standby power. Designers should length-match address/command groups and follow the Nanya datasheet layout guidance for fly-by termination.
Recommended
Networking and Communication Equipment
Enterprise switches, routers, and 5G small-cell equipment require high-bandwidth buffering memory, and the NT5AD512M16C4-JRU's 3200 Mbps data rate at CL22 provides the throughput needed for packet buffers and route tables. The 512M x16 organization supports 32-bit and 64-bit DDR4 buses common in networking SoCs, and CRC plus write leveling sustain reliability at high signaling rates. In networking designs the part is typically clocked at 1600 MHz with fly-by termination across up to four components per rank; dynamic on-chip termination reduces stub reflections without external resistor packs. Nanya lists Office & Enterprise and networking among its target segments, and the industrial temperature grade also covers outdoor telecom cabinets that see sub-zero winters.
Recommended
Smart IoT Gateways and Edge Devices
Smart IoT gateways that aggregate sensor data and run local inference need dense, efficient DRAM, and the NT5AD512M16C4-JRU's 8 Gbit capacity and 1.2 V operation address both requirements. Nanya explicitly targets smart IoT devices with the NT5AD512M16C4 family. Auto self-refresh with the built-in temperature sensor allows low-power retention during gateway sleep cycles, a decisive benefit for battery-buffered or energy-harvesting edge nodes. At 3200 Mbps the part keeps up with edge-AI SoCs, while dynamic ODT simplifies routing on dense two- and four-layer gateway boards. Designers should enable the asynchronous reset input so the processor can deterministically re-initialize memory after watchdog resets, improving field reliability of unattended deployments.
Recommended
Home and Entertainment Electronics
Set-top boxes, smart TVs, and gaming peripherals use the NT5AD512M16C4 family as main system memory, and Nanya lists Home & Entertainment as a flagship application segment. For these consumer platforms the JRU industrial grade provides margin against hot sealed enclosures, where ambient temperatures near the DRAM can approach the +95 C limit during sustained 4K video decoding. The 512M x16 organization pairs naturally with cost-optimized SoCs using 16-bit or 32-bit memory buses, and auto precharge plus data mask reduce controller overhead for streaming workloads. At 1600 MHz operation the part supports high-frame-rate graphics buffers while the built-in temperature sensor enables refresh-rate optimization to cut standby power in always-on entertainment devices.
Recommended
Automotive-Adjacent Industrial Platforms
Telematics control units, industrial vehicle displays, and off-highway equipment electronics often require DRAM rated for wide temperature ranges without full automotive qualification, and the NT5AD512M16C4-JRU's -40 C to +95 C industrial grade with auto self-refresh addresses this niche. Nanya lists Automotive among its application segments for the DDR4 family, with the industrial U-suffix parts serving as the entry point. The 96-ball FBGA package withstands vibration better than legacy TSOP DDR, and the asynchronous reset function allows safe re-initialization after ignition-cycling power events. Designs should verify cold-crank startup timing, since refresh and initialization intervals are temperature dependent, and enable the built-in temperature sensor for adaptive refresh in engine-bay thermal profiles.
Recommended
Test and Measurement Instrumentation
Bench instruments, data-acquisition systems, and modular PXI cards use DDR4 as capture-buffer and working memory, and the NT5AD512M16C4-JRU's 8 Gbit x16 density supports deep record lengths in a compact footprint. The industrial temperature rating covers instrument calibration across lab and field temperature extremes, and CRC plus write leveling maintain data fidelity at 3200 Mbps, which matters when streaming ADC samples to memory in real time. In acquisition designs the part is typically paired with FPGA memory controllers using ZQ calibration and dynamic ODT to hold timing margins across trace-length skew. The asynchronous reset permits deterministic buffer clears between acquisitions, and the 16-bit data width allows dual-rank 32-bit capture architectures with only two packages.
Recommended
Recommended Products Summary
Engineering reference data for NT5AD512M16C4-JRU — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | NT5AD512M16C4-JRI | NT5AD512M16C4-JR | NT5AD512M16C4-HRI | GDQ3BFAM-IJ | MT40A512M16TB-062E |
|---|---|---|---|---|---|---|
| Package | 96-ball FBGA | 96-ball FBGA - same | 96-ball FBGA - same | 96-ball FBGA - same | 96-ball FBGA - same | J: 96-ball FBGA - same |
| Brand | Nanya Technology | Nanya Technology | Nanya Technology | Nanya Technology | XC Memory | J: Micron Technology |
| Density / Organization | 8 Gbit / 512M x16 | 8 Gbit / 512M x16 | 8 Gbit / 512M x16 | 8 Gbit / 512M x16 | 8 Gbit / 512M x16 | J: 8 Gbit / 512M x16 |
| Max Data Rate | 3200 Mbps (1600 MHz) | 3200 Mbps | 3200 Mbps | 2666 Mbps | 3200 Mbps | J: 3200 Mbps class |
| CAS Latency (at max speed) | CL22 | CL22 | CL22 | [DATA_NEEDED] | [DATA_NEEDED] | J: [DATA_NEEDED] |
| Operating Temperature | -40 C to +95 C | -40 C to +95 C | 0 C to +95 C | -40 C to +95 C | -40 C to +105 C | J: [DATA_NEEDED] |
| Supply Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V | J: 1.2 V |
| Key Features | Auto self-refresh, temp sensor, write leveling, ODT, ZQ cal, CRC | Identical feature set | Identical feature set | Same feature set, lower speed bin | [DATA_NEEDED] | J: [DATA_NEEDED] |
| Price (qty 1, as of 2026-09-01) | ~$94.46 | $94.4617 (LCSC) | $94.7429 (LCSC) | [DATA_NEEDED] | [DATA_NEEDED] | J: [DATA_NEEDED] |
Key Differentiators
- Industrial -40 C to +95 C rating at full 3200 Mbps speed (vs NT5AD512M16C4-JR)
- Top-tier DDR4 speed bin in the Nanya 8Gb x16 lineup (vs NT5AD512M16C4-HRI)
- Wider industrial upper temperature margin than the cross-brand equivalent (vs GDQ3BFAM-IJ)
Design Notes
At the 3200 Mbps top speed grade, follow JEDEC DDR4 fly-by topology: route address/command in a daisy chain with on-die termination absorbing the stubs, and keep DQS/DQ length matching within controller-specified windows (typically a few mils per group). Enable write leveling during bring-up since the NT5AD512M16C4-JRU supports it, and use ZQ calibration with the precision reference resistor placed close to the ZQ ball. For two-component buses, dynamic ODT can often eliminate external termination resistor packs entirely.
The NT5AD512M16C4-JRU runs from a 1.2 V DDR4 core supply. Design the power tree with DDR4-rated VRM or PMIC rails and follow the Nanya DDR4 8Gb datasheet decoupling guidance, placing bulk capacitance near the rank and high-frequency ceramics at each power ball. Estimate: a single x16 device at 1.2 V with typical DDR4 active currents on the order of hundreds of mA produces sub-watt dissipation, so thermal design is usually straightforward; verify against the datasheet IDD tables for your actual speed bin and utilization.
Do not substitute the commercial NT5AD512M16C4-JR (0 C to +95 C) into a JRU-designated industrial build - the JR loses specified operation below 0 C, a common failure mode in outdoor and cold-storage equipment. Also confirm your memory controller supports the 512M x16 organization and the DDR4-3200 CL22 timing set; configuring a controller at 3200 Mbps while populating the 2666 Mbps HR-family NT5AD512M16C4-HRI will cause unstable operation. Always re-verify the exact speed bin and suffix on incoming reels.
Compliance Information
Nanya lists the NT5AD512M16C4 family under its Green Product program per the manufacturer product page; REACH and halogen-free status not explicitly stated in the provided data.
