MT40A512M16TB-062E:R - 8Gb DDR4 SDRAM 3200MT/s | Micron
MPN: MT40A512M16TB-062E:R ✓ Hoạt động| Số lượng | Giá đơn vị | Phụ |
|---|---|---|
| 1 | $76.57 | $76,57 |
| 10 | $72.5 | $725,00 |
| 100 | $68 | $6.800,00 |
| 500 | $64 | $32.000,00 |
| 1.000 | $60 | $60.000,00 |
MT40A512M16TB-062E:R 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, effectively doubling the data rate. It is the fourth generation of DDR memory, succeeding DDR3, and offers higher speed, lower power consumption, and increased density. DDR4 is a critical component in modern computing systems, including servers, desktops, laptops, and embedded systems, where it serves as the main system memory.
Key features of the MT40A512M16TB-062E:R include a 1.2V pseudo open-drain I/O interface, on-die internal adjustable VREFDQ generation, and support for auto self-refresh, auto precharge, write leveling, CRC, dynamic on-chip termination, and ZQ calibration functions. The device has a CAS latency of 22 (CL=22) and a refresh time of 8192 cycles, with refresh intervals of 64ms at -40°C to 85°C, 32ms at >85°C to 95°C, and 16ms at >95°C.
This DDR4 SDRAM utilizes an 8n-prefetch architecture, which allows for high-speed data transfer by fetching 8 data words per clock cycle. The device supports a parallel interface with a 16-bit data bus, and the 96-ball FBGA package provides a compact footprint suitable for space-constrained designs. The memory is designed for reliable operation in commercial temperature environments, making it suitable for a wide range of applications.
Typical applications include servers, networking equipment, industrial computing, and high-performance embedded systems. The high data rate and low power consumption make it ideal for memory-intensive tasks such as data center workloads, real-time data processing, and advanced computing platforms.
When designing with this component, it is essential to follow DDR4 layout guidelines, including trace length matching and fly-by topology, to ensure signal integrity at 3200 MT/s. Proper decoupling and power integrity are also critical for reliable operation.
Bộ thay thế dễ dàng lắp đặt cho MT40A512M16TB-062E:R — 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 MT40A512M16TB-062E:R (cùng hình factor và footprint) — khác nhau ở Package, Data Rate, Memory Size, Clock Frequency, Interface.
Công cụ so sánh nhanh — Chọn các bộ phận thay thế để so sánh song song:
K4B4G1646D-BYK00
Liên hệ để biết giá
Xem tài liệu →MT40A512M16TB-062E AIT:R
📋 Tham chiếu thay thế (không có trong danh mục)
MT40A512M16TB-062E IT:R
📋 Tham chiếu thay thế (không có trong danh mục)
MT40A512M16TD-062E:R
📋 Tham chiếu thay thế (không có trong danh mục)
AS4C512M16D4B-62BCNTR
Liên hệ để biết giá
Xem tài liệu →MT40A512M16LY-062E IT:E
📋 Tham chiếu thay thế (không có trong danh mục)
MT40A512M16TB-062E:R Tỷ lệ tối đa & tính chất điện
| Kiểu bộ nhớ | DDR4 SDRAM |
| Kích thước bộ nhớ | 8 Gbit (512M x 16) |
| Tốc độ dữ liệu | 3200 MT/s |
| Clock Frequency | 1600 MHz |
| Latency CAS | 22 |
| Supply Voltage (VDD/VDDQ) | 1.2V ±60mV |
| VPP Voltage | 2.5V (-125mV, +250mV) |
| Nhiệt độ hoạt động | 0°C to +95°C |
| Hộp | 96-FBGA (7.5x13 mm) |
| Giao diện | Parallel |
| Bề rộng đường dữ liệu | 16 bits |
| Refresh Time | 8192 cycles (64ms at -40°C to 85°C, 32ms at >85°C to 95°C, 16ms at >95°C) |
| I/O Type | 1.2V pseudo open-drain |
| Tính năng | Auto self-refresh, auto precharge, write leveling, CRC, dynamic on-chip termination, ZQ calibration |
| Trạng thái RoHS | Compliant |
Cấu hình chân MT40A512M16TB-062E:R
| Chân A1 | VDD — Power supply |
| 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 | VDDQ — I/O power supply |
| 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 |
Ứng dụng tiêu biểu
MT40A512M16TB-062E:R phù hợp cho 6 Áp dụngs: Server Memory, Networking Equipment, Industrial Computing, High-Performance Embedded Systems, Data Center Storage, Telecommunications Infrastructure.
Server Memory
The MT40A512M16TB-062E:R is ideal for server memory modules (DIMMs) where high density and high data rates are critical. With 8Gb capacity and 3200 MT/s data rate, it supports demanding server workloads such as virtualization, cloud computing, and big data analytics. The low 1.2V supply voltage reduces power consumption, which is essential in data centers. Its 96-ball FBGA package allows for compact module designs, and the on-die termination and CRC features enhance signal integrity in multi-rank configurations.
Được đề xuất
Networking Equipment
In networking equipment such as routers, switches, and firewalls, the MT40A512M16TB-062E:R provides high-speed packet buffering and forwarding. The 3200 MT/s data rate ensures low latency for data processing, while the 8Gb capacity supports large routing tables and connection tracking. The device's auto self-refresh and write leveling features help maintain data integrity in high-throughput environments. Its commercial temperature range (0°C to +95°C) is suitable for indoor networking gear, and the compact FBGA package fits in space-constrained line cards.
Được đề xuất
Industrial Computing
The MT40A512M16TB-062E:R is well-suited for industrial PCs, embedded controllers, and edge computing devices that require reliable memory in harsh environments. With a commercial temperature range of 0°C to +95°C, it can operate in many industrial settings. The high data rate and low power consumption make it efficient for real-time data processing and control applications. The device's robust features, including CRC and dynamic on-chip termination, ensure reliable operation in electrically noisy industrial environments. Its 96-ball FBGA package is compatible with standard SMT assembly processes.
Được đề xuất
High-Performance Embedded Systems
For high-performance embedded systems such as advanced driver-assistance systems (ADAS), medical imaging, and military/aerospace computing, the MT40A512M16TB-062E:R offers the speed and capacity needed for complex algorithms. The 3200 MT/s data rate enables fast data throughput, while the 8Gb capacity supports large datasets. The device's low power consumption is beneficial for battery-powered or thermally constrained systems. Although the standard version is commercial temperature, the AIT variant is available for automotive applications. The FBGA package provides a small footprint for compact embedded boards.
Được đề xuất
Data Center Storage
In data center storage systems, the MT40A512M16TB-062E:R is used in storage controllers and SSDs for caching and metadata management. The high data rate and low latency are essential for fast I/O operations. The 8Gb capacity allows for large cache pools, improving read/write performance. The device's low power consumption helps reduce overall data center energy costs. Its commercial temperature range is suitable for controlled data center environments, and the FBGA package enables high-density memory arrays on controller boards.
Được đề xuất
Telecommunications Infrastructure
The MT40A512M16TB-062E:R is used in telecommunications infrastructure such as base stations, switches, and signal processing units. The high data rate supports high-bandwidth communication protocols, while the 8Gb capacity handles large buffers for voice, video, and data traffic. The device's features like write leveling and dynamic on-chip termination ensure signal integrity in high-speed digital designs. Its commercial temperature range is appropriate for indoor telecom equipment, and the compact FBGA package is ideal for dense line cards and processing modules.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MT40A512M16TB-062E:R — 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 | MT40A512M16TB-062E AIT | MT40A512M16TB-062E IT | MT40A512M16TD-062E | AS4C512M16D4B-62BCN |
|---|---|---|---|---|---|
| Package | 96-FBGA (7.5x13 mm) | R: 96-FBGA (7.5x13 mm) | R: 96-FBGA (7.5x13 mm) | R: 96-FBGA (7.5x13 mm) | 96-FBGA (7.5x13 mm) |
| Brand | Micron Technology | R: Micron Technology | R: Micron Technology | R: Alliance Memory | Alliance Memory |
| Memory Size | 8 Gbit | R: 8 Gbit | R: 8 Gbit | R: 8 Gbit | 8 Gbit |
| Data Rate | 3200 MT/s | R: 3200 MT/s | R: 3200 MT/s | R: 3200 MT/s | 3200 MT/s |
| Operating Temperature | 0°C to +95°C | R: -40°C to +125°C | R: -40°C to +95°C | R: 0°C to +95°C | 0°C to +95°C |
| Supply Voltage | 1.2V | R: 1.2V | R: 1.2V | R: 1.2V | 1.2V |
| CAS Latency | 22 | R: 22 | R: 22 | R: 22 | 22 |
| Automotive Grade | No | R: Yes | R: No | R: No | No |
Bảo phân biệt quan trọng
- High data rate of 3200 MT/s (vsMT41K256M16HA-125:E)
- 8Gb density in a 96-ball FBGA (vsK4B4G1646D-BYK0)
- Automotive variant available (vsAS4C512M16D4B-62BCN)
Ghi chú thiết kế
For DDR4-3200 operation, follow Micron's layout guidelines: ensure trace length matching for DQ, DQS, and address/command signals. Use fly-by topology for address/command and control signals to reduce signal integrity issues. Maintain 50-ohm single-ended impedance and 100-ohm differential impedance for DQS pairs. Keep the memory controller and DRAM as close as possible to minimize trace lengths.
Decouple VDD and VDDQ with 0.1uF and 1uF ceramic capacitors placed close to each power pin. Use a solid power plane for VDD and VDDQ to minimize impedance. The VPP supply (2.5V) should be decoupled with a 1uF capacitor. Ensure the power supply can handle the peak current during refresh and active operations.
The MT40A512M16TB-062E:R operates up to +95°C. Ensure adequate airflow or heatsinking in high-temperature environments. The FBGA package has a thermal resistance that should be considered; refer to the datasheet for theta_JA values. For high-density modules, consider thermal simulation to ensure junction temperature stays within limits.
Thông tin tuân thủ
RoHS compliant per distributor listings. Not AEC-Q100 qualified; automotive variant available.
