MT40A512M16HA-083E - 8Gbit DDR4 SDRAM 512Mx16 | Micron
MPN: MT40A512M16HA-083E ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.2 | $112.00 |
| 100 | $9.8 | $980.00 |
| 500 | $8.9 | $4,450.00 |
| 1,000 | $8.1 | $8,100.00 |
Drop-in alternatives for MT40A512M16HA-083E — 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:
MT40A512M16HA-083E IT:A
✅ Drop-In📋 Reference alternative (not in catalog)
MT40A512M16HA-083E:A
✅ Drop-In📋 Reference alternative (not in catalog)
MT40A512M16JY-083E
✅ Drop-In📋 Reference alternative (not in catalog)
MT40A512M16LY-075
✅ Drop-In✓ In Stock
$8.1 / Unit
View Datasheet →MT40A512M16TD-062E
✅ Drop-In✓ In Stock
$58 / Unit
View Datasheet →K4A8G165WC-BCRC
✅ Drop-In✓ In Stock
$23 / Unit
View Datasheet →H5AN8G6NDJR-XNC
✅ Drop-In✓ In Stock
$34.6 / Unit
View Datasheet →MT40A512M16HA-083E Maximum Ratings & Electrical Characteristics
| Memory Type | DDR4 SDRAM |
| Memory Size | 8Gbit |
| Memory Organization | 512M x 16 |
| Data Rate | 1.2 GHz (DDR4-2400) |
| Supply Voltage (VDD/VDDQ) | 1.2V ±60mV |
| VPP Supply | 2.5V (-125mV, +250mV) |
| Interface | Parallel |
| I/O Type | 1.2V pseudo open-drain |
| Refresh Time | 8192 cycles; 64ms at -40°C to 85°C, 32ms at >85°C to 95°C, 16ms at >95°C |
| Operating Temperature Range | 0°C to +95°C (TC) |
| Package | 96-FBGA (9x14mm) |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
| Memory Format | DRAM |
| Technology | SDRAM - DDR4 |
MT40A512M16HA-083E Pin Configuration
| Pin A1 | VDD — Power supply |
| Pin A2 | DQ0 — Data input/output 0 |
| Pin A3 | DQ1 — Data input/output 1 |
| Pin A4 | VSS — Ground |
| Pin A5 | DQ2 — Data input/output 2 |
| Pin A6 | DQ3 — Data input/output 3 |
| Pin A7 | VDDQ — I/O power supply |
| Pin A8 | DQ4 — Data input/output 4 |
| Pin A9 | DQ5 — Data input/output 5 |
| Pin A10 | VSS — Ground |
| Pin A11 | DQ6 — Data input/output 6 |
| Pin A12 | DQ7 — Data input/output 7 |
| Pin A13 | VDD — Power supply |
| Pin B1 | VSS — Ground |
| Pin B2 | DQ8 — Data input/output 8 |
| Pin B3 | DQ9 — Data input/output 9 |
| Pin B4 | VDDQ — I/O power supply |
| Pin B5 | DQ10 — Data input/output 10 |
| Pin B6 | DQ11 — Data input/output 11 |
| Pin B7 | VSS — Ground |
| Pin B8 | DQ12 — Data input/output 12 |
| Pin B9 | DQ13 — Data input/output 13 |
| Pin B10 | VDDQ — I/O power supply |
| Pin B11 | DQ14 — Data input/output 14 |
| Pin B12 | DQ15 — Data input/output 15 |
| Pin B13 | VSS — Ground |
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
MT40A512M16HA-083E is suitable for 6 applications: Server Memory, Networking Equipment, Industrial Computing, Data Storage Systems, Embedded Systems, Telecommunications.
Server Memory
The MT40A512M16HA-083E provides high-density, high-bandwidth memory for server applications. Its 8Gbit capacity and DDR4-2400 speed enable fast data processing for virtualization, cloud computing, and database workloads. The 1.2V operation reduces power consumption, improving energy efficiency in data centers. The 96-FBGA package allows for compact DIMM designs, supporting high memory capacity per server.
Recommended
Networking Equipment
In networking equipment such as routers and switches, the MT40A512M16HA-083E provides the high-speed memory needed for packet buffering and forwarding. Its 1.2 GHz data rate ensures low latency and high throughput, critical for handling large volumes of network traffic. The industrial temperature range (0°C to +95°C) makes it suitable for deployment in uncontrolled environments like telecom cabinets.
Recommended
Industrial Computing
The MT40A512M16HA-083E is ideal for industrial computing platforms that require reliable memory in harsh conditions. Its operating temperature range of 0°C to +95°C and RoHS compliance ensure durability and environmental friendliness. The 512M x 16 organization provides a wide data path, enabling efficient data transfer for industrial automation and control systems.
Recommended
Data Storage Systems
For data storage systems like SSDs and RAID controllers, the MT40A512M16HA-083E provides high-bandwidth memory for caching and metadata management. Its 8Gbit density allows for large cache buffers, improving read/write performance. The low 1.2V supply reduces power consumption, which is crucial for storage devices with strict thermal budgets.
Recommended
Embedded Systems
The MT40A512M16HA-083E is suitable for high-performance embedded systems, such as advanced driver-assistance systems (ADAS) and medical imaging equipment. Its compact 96-FBGA package and high data rate enable fast processing of sensor data. The 1.2V operation is compatible with modern low-power processors, making it an excellent choice for power-sensitive embedded designs.
Recommended
Telecommunications
In telecommunications infrastructure, the MT40A512M16HA-083E provides the memory capacity and speed required for base stations and network processors. Its high bandwidth supports multiple simultaneous connections and data streams. The industrial temperature range ensures reliable operation in outdoor and remote installations.
Recommended
Recommended Products Summary
Engineering reference data for MT40A512M16HA-083E — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | MT40A512M16HA-083E IT:A | MT40A512M16JY-083E | K4A8G165WC-BCRC |
|---|---|---|---|---|
| Package | 96-FBGA (9x14mm) | 96-FBGA (9x14mm) - same | 96-FBGA (9x14mm) - same | 96-FBGA (9x14mm) - same |
| Brand | Micron Technology | Micron Technology | Micron Technology | Samsung Electronics |
| Memory Size | 8Gbit | 8Gbit | 8Gbit | 8Gbit |
| Memory Organization | 512M x 16 | 512M x 16 | 512M x 16 | 512M x 16 |
| Data Rate | 1.2 GHz (DDR4-2400) | 1.2 GHz (DDR4-2400) | 1.2 GHz (DDR4-2400) | 1.2 GHz (DDR4-2400) |
| Supply Voltage | 1.2V | 1.2V | 1.2V | 1.2V |
| Operating Temperature | 0°C to +95°C | -40°C to +95°C | 0°C to +95°C | 0°C to +95°C |
| RoHS | Compliant | Compliant | Compliant | Compliant |
Key Differentiators
- High data rate of 1.2 GHz (DDR4-2400) (vs MT40A512M16LY-075)
- Industrial temperature grade option (vs MT40A512M16HA-083E:A)
- Wide 16-bit data bus (vs MT40A1G8PM-083E:A)
Design Notes
Ensure proper signal integrity by following Micron's layout guidelines for DDR4. Use controlled impedance traces (typically 40-60 ohms) for DQ, DQS, and address/command lines. Keep trace lengths matched within 100 mils to minimize skew. Place decoupling capacitors (0.1uF and 1uF) close to each VDD and VDDQ pin.
The MT40A512M16HA-083E requires a stable 1.2V VDD/VDDQ supply and a 2.5V VPP supply. Use low-noise LDOs or DC-DC converters with adequate current capability. Ensure the power supply has low impedance at high frequencies to prevent voltage droop during switching. Add bulk capacitance (e.g., 10uF) at the power entry point.
The device's operating temperature range is 0°C to +95°C. For high-density memory modules, ensure adequate airflow or heatsinking to keep the junction temperature within limits. The 96-FBGA package has a thermal resistance that should be considered in thermal simulations. Monitor the temperature in high-ambient environments.
Compliance Information
RoHS compliance confirmed from JLCPCB listing. Other compliance data not specified in provided sources.
