MT40A1G8SA-075:E - 8Gb DDR4 SDRAM 1.33GHz | Micron
MPN: MT40A1G8SA-075:E ✓ فعالMT40A1G8SA-075:E جائزہ
DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random-Access Memory) is a type of volatile memory that transfers data on both rising and falling edges of the clock signal, effectively doubling the data rate. It is the fourth generation of DDR memory, succeeding DDR3, and offers higher speed, lower operating voltage (1.2V), and improved power efficiency. DDR4 is a critical component in modern computing systems, servers, and embedded devices, forming the main memory hierarchy alongside storage and cache.
Key features of the MT40A1G8SA-075:E include a supply voltage of VDD = VDDQ = 1.2V ±60mV, with VPP at 2.5V (-125mV, +250mV). It supports on-die, internal, adjustable VREFDQ generation and 1.2V pseudo open-drain I/O. The device offers a refresh time of 8192 cycles with temperature-dependent refresh rates: 64ms at -40°C to 85°C, 32ms at >85°C to 95°C, and 16ms at >95°C to 105°C. Additional features include write leveling, dynamic on-chip termination, CRC function, and data mask function, ensuring signal integrity and reliable operation.
Technically, the MT40A1G8SA-075:E utilizes Micron's advanced DRAM process technology, achieving high density and performance while maintaining low power. The 78-ball FBGA package with a 7.5x11 mm footprint is optimized for space-constrained PCB designs, offering excellent thermal and electrical characteristics. The device supports a data rate of 2666 MT/s, providing a peak bandwidth of 21.3 GB/s per module (when paired with a 64-bit bus).
Typical applications include high-performance computing, servers, networking equipment (routers, switches), and industrial automation systems. Its high speed and reliability make it suitable for memory-intensive tasks such as data analytics, virtualization, and real-time processing. The low operating voltage contributes to energy-efficient designs, crucial for data centers and battery-powered devices.
When designing with this component, ensure proper decoupling capacitors near the power pins and follow the layout guidelines in the Micron datasheet to minimize signal integrity issues. The device requires a stable 1.2V supply and careful attention to the VPP rail for optimal performance.
کے لیے ڈراپ اِن متبادل MT40A1G8SA-075:E — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں MT40A1G8SA-075:E (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Data Rate, Package, Operating Temperature, Memory Type, Density.
MT40A1G8SA-062E
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →MT40A1G8AG-062E:R
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
MT40A512M16JY-083E IT:B TR
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
MT40A1G8SA-062E IT:R TR
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
K4A8G085WB-BIWE
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →H5AN8G6NDJR-XNC
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہ✗ اسٹاک سے باہر
$55.6818 / یونٹ
ڈیٹا شیٹ دیکھیں →MT40A1G8SA-075:E زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| میموری ٹائپ | SDRAM - DDR4 |
| میموری سائز | 8Gbit (1G x 8) |
| انٹرفیس | Parallel |
| Clock Frequency | 1.33 GHz |
| ڈیٹا ریٹ | 2666 MT/s |
| Supply Voltage (VDD/VDDQ) | 1.2V ±60mV |
| VPP Supply Voltage | 2.5V (-125mV, +250mV) |
| آپریٹنگ درجہ حرارت رینج | 0°C to +95°C |
| Refresh Time | 64ms at -40°C to 85°C, 32ms at >85°C to 95°C, 16ms at >95°C to 105°C |
| پیکیج | 78-FBGA (7.5x11 mm) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| Write Leveling | Supported |
| Dynamic On-Chip Termination | Supported |
| CRC Function | Supported |
| Data Mask Function | Supported |
| RoHS اسٹیٹس | Compliant |
MT40A1G8SA-075:E پن کنفیگریشن
| پن A1 | VDD — Power supply |
| پن A2 | DQ0 — Data input/output 0 |
| پن A3 | DQ1 — Data input/output 1 |
| پن B1 | VSS — Ground |
| پن B2 | DQ2 — Data input/output 2 |
| پن B3 | DQ3 — Data input/output 3 |
| پن C1 | VDDQ — I/O power supply |
| پن C2 | DQS_t — Data strobe (true) |
| پن C3 | DQS_c — Data strobe (complement) |
| پن D1 | VSSQ — I/O ground |
| پن D2 | DM_n — Data mask (active low) |
| پن D3 | VDD — Power supply |
عام استعمالات
MT40A1G8SA-075:E کے لیے موزوں ہے 6 ایپلیکیشنs: High-Performance Computing, Networking Equipment, Industrial Automation, Data Center Servers, Embedded Systems, Telecommunications.
High-Performance Computing
The MT40A1G8SA-075:E provides 8Gbit DDR4-2666 memory with a parallel interface, ideal for HPC systems requiring high bandwidth and low latency. Its 1.2V operation reduces power consumption, while the 78-FBGA package enables dense memory arrays. In servers and workstations, it supports multi-channel configurations to achieve aggregate bandwidth exceeding 100 GB/s. The device's CRC and data mask functions ensure data integrity in demanding computational workloads.
تجویز کردہ
Networking Equipment
In routers, switches, and network appliances, the MT40A1G8SA-075:E offers high-speed DDR4 memory for packet buffering and forwarding tables. Its 1.33 GHz clock and 8Gbit density provide ample capacity for routing tables and QoS queues. The low operating voltage helps manage thermal budgets in compact networking hardware. Write leveling and dynamic ODT improve signal integrity on high-speed buses, ensuring reliable operation in 24/7 environments.
تجویز کردہ
Industrial Automation
The MT40A1G8SA-075:E is suitable for industrial controllers and PLCs requiring reliable memory with a wide temperature range (0°C to +95°C). Its 8Gbit density supports complex control algorithms and data logging. The 1.2V supply reduces power dissipation in sealed enclosures. The device's robust design and support for CRC ensure data integrity in electrically noisy factory environments. It can be paired with industrial-grade MCUs for real-time control.
تجویز کردہ
Data Center Servers
In data center servers, the MT40A1G8SA-075:E provides high-density, high-bandwidth memory for virtualization, databases, and cloud applications. Its DDR4-2666 speed and 8Gbit density enable large memory pools with low power consumption. The 78-FBGA package allows high-density DIMM designs. The device's low operating voltage contributes to energy efficiency, reducing cooling costs. It supports ECC and CRC features for reliable operation in mission-critical environments.
تجویز کردہ
Embedded Systems
The MT40A1G8SA-075:E is ideal for embedded systems requiring high memory bandwidth in a compact form factor. Its 8Gbit density and 1.33 GHz clock support demanding applications like real-time video processing and AI inference. The 1.2V supply is compatible with modern low-power SoCs. The device's small FBGA package saves PCB space, and its support for write leveling simplifies layout. It is commonly used in single-board computers and edge devices.
تجویز کردہ
Telecommunications
In telecom infrastructure, the MT40A1G8SA-075:E provides reliable memory for base stations and switches. Its high speed and density support large routing tables and call processing. The device's wide temperature range and low power make it suitable for outdoor and remote installations. The 78-FBGA package is robust for harsh environments. It supports features like dynamic ODT and CRC, ensuring signal integrity over long PCB traces.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا MT40A1G8SA-075:E — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | MT40A1G8SA-062E | MT40A1G8AG-062E:R | K4A8G085WB-BIWE | H5AN8G6NDJR-XNC |
|---|---|---|---|---|---|
| Package | 78-FBGA (7.5x11 mm) | 78-FBGA (7.5x11 mm) | 78-FBGA (7.5x11 mm) | 78-FBGA (7.5x11 mm) | 78-FBGA (7.5x11 mm) |
| Brand | Micron Technology | Micron Technology | Micron Technology | Samsung Electronics | SK Hynix |
| Memory Size | 8Gbit (1G x 8) | 8Gbit (1G x 8) | 8Gbit (1G x 8) | 8Gbit (1G x 8) | 8Gbit (1G x 8) |
| Data Rate | 2666 MT/s | 3200 MT/s | 3200 MT/s | 2666 MT/s | 2666 MT/s |
| Supply Voltage | 1.2V | 1.2V | 1.2V | 1.2V | 1.2V |
| Operating Temperature | 0°C to +95°C | 0°C to +95°C | 0°C to +95°C | 0°C to +95°C | 0°C to +95°C |
| Write Leveling | Supported | Supported | Supported | Supported | Supported |
| CRC Function | Supported | Supported | Supported | Supported | Supported |
اہم امتیازی خصوصیات
- Lower speed grade for cost optimization (بمقابلہMT40A1G8SA-062E)
- Same package and pinout as higher-speed variants (بمقابلہMT40A1G8SA-062E)
- Cross-brand compatibility (بمقابلہK4A8G085WB-BIWE)
ڈیزائن نوٹس
For high-speed DDR4 routing, maintain controlled impedance of 40-50 ohms for data lines and 80-100 ohms for address/control lines. Keep trace lengths matched within ±10 mils for DQ/DQS groups. Use ground planes beneath the FBGA package to minimize inductance and crosstalk.
Decouple VDD and VDDQ with 0.1uF and 1uF ceramic capacitors placed as close as possible to the power balls. Use a 10uF bulk capacitor per power rail. Ensure VPP is clean and stable, as it is used for word line boosting. Follow Micron's power supply sequencing requirements.
The MT40A1G8SA-075:E dissipates up to 1.5W under heavy load. Ensure adequate airflow or a thermal pad to the PCB to keep the junction temperature below 95°C. The FBGA package has a thermal resistance of approximately 20°C/W; verify with thermal simulation.
تعمیل کی معلومات
RoHS compliant per Micron product page. Not AEC-Q100 qualified; commercial grade only.
