NT5CC256M16CP-DIH - 4Gb DDR3L SDRAM 256Mx16 | Nanya
MPN： NT5CC256M16CP-DIH ✓ 啟用中NT5CC256M16CP-DIH 概覽
DDR3L SDRAM is a type of double data rate synchronous dynamic random-access memory that operates at a lower voltage (1.35V) compared to standard DDR3 (1.5V), reducing power consumption by about 15% while maintaining compatibility with DDR3 slots. It is part of the memory hierarchy in computing systems, serving as main memory in laptops, servers, and embedded systems, and is essential for high-bandwidth data processing.
Key features include 8 internal memory banks (BA0-BA2), differential clock inputs (CK, CK#), programmable write latency (CWL) of 5, 6, 7, 8, and 9, and a burst length of 8 with on-the-fly burst chop. The device supports a self-refresh mode and partial array self-refresh for low-power standby, making it suitable for battery-powered applications. It is RoHS compliant and halogen-free, meeting environmental standards.
Technically, the NT5CC256M16CP-DIH uses a 70nm process technology, enabling high density and low power. The device features a 16n prefetch architecture, achieving high data rates with low power consumption. It includes programmable impedance (ZQ calibration) for signal integrity and supports a temperature-compensated self-refresh (TCSR) to maintain data integrity across temperature ranges.
Typical applications include DDR3L memory modules for laptops and ultrabooks, embedded systems in industrial automation, networking equipment, and automotive infotainment systems. Its low voltage and wide temperature range make it ideal for power-sensitive and harsh environments.
When designing with this device, ensure proper decoupling capacitors near the power pins and follow the layout guidelines for DDR3 routing to maintain signal integrity. The device requires a 1.35V supply and a separate VDDQ, with careful attention to the ZQ pin for calibration.
直接替換替代品，適用於 NT5CC256M16CP-DIH — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： NT5CC256M16CP-DIH （相同外形與佔位） — 差異在於 Package, Data Rate, Supply Voltage, Burst Length, CAS Latency (CL).
NT5CC256M16CP-DII
✅ 直接替換聯絡詢價
查看資料表 →NT5CC256M16CP-DI
✅ 直接替換聯絡詢價
查看資料表 →NT5CC256M16DP-DI
✅ 直接替換聯絡詢價
查看資料表 →MT41K256M16HA-125
✅ 直接替換 ⚠️ 規格未經驗證✗ 缺貨
$6.3636 / 單位
查看資料表 →K4B4G1646E-BYMA
✅ 直接替換 ⚠️ 規格未經驗證✗ 缺貨
$14.3182 / 單位
查看資料表 →H5TC4G63AFR-PBA
✅ 直接替換 ⚠️ 規格未經驗證✗ 缺貨
$3.9773 / 單位
查看資料表 →NT5CC256M16CP-DIH 最大額定值與電氣特性
| 記憶體類型 | DDR3L SDRAM |
| Density | 4Gb |
| 組織 | 256M x 16 |
| 供應電壓 | 1.35V |
| 資料速率 | 1600 Mbps (DDR3L-1600) |
| 封裝 | TFBGA-96 (9x13 mm, 0.8 mm pitch) |
| Number of Banks | 8 |
| CAS Latency (CL) | Programmable (11, 12, 13) |
| Write Latency (CWL) | 5, 6, 7, 8, 9 |
| Burst Length | 8 (with on-the-fly burst chop) |
| 工作溫度 | 0C to +95C (Tc) for commercial, -40C to +95C for industrial/automotive |
| RoHS | Compliant |
| 無鹵素 | Yes |
| Lead Free | Yes |
| 安裝類型 | Surface Mount |
NT5CC256M16CP-DIH 腳位配置
| 腳位 A1 | VDD — Power supply (1.35V) |
| 腳位 A2 | VSS — Ground |
| 腳位 B1 | CK — Differential clock input (positive) |
| 腳位 B2 | CK# — Differential clock input (negative) |
| 腳位 C1 | CKE — Clock enable |
| 腳位 C2 | CS# — Chip select |
| 腳位 D1 | RAS# — Row address strobe |
| 腳位 D2 | CAS# — Column address strobe |
| 腳位 E1 | WE# — Write enable |
| 腳位 E2 | ODT — On-die termination |
| 腳位 F1 | A0 — Address input |
| 腳位 F2 | A1 — Address input |
| 腳位 G1 | DQ0 — Data input/output |
| 腳位 G2 | DQ1 — Data input/output |
| 腳位 H1 | VDDQ — I/O power supply |
| 腳位 H2 | VSSQ — I/O ground |
典型應用
NT5CC256M16CP-DIH 適用於 6 應用s: Laptop Memory Modules, Industrial Automation, Networking Equipment, Automotive Infotainment, Embedded Computing, Test and Measurement.
Laptop Memory Modules
The NT5CC256M16CP-DIH is ideal for DDR3L SO-DIMM modules used in laptops and ultrabooks. Its 1.35V operation reduces power consumption, extending battery life. With a 1600 Mbps data rate and 4Gb density, it provides sufficient capacity for multitasking and multimedia applications. The industrial temperature grade ensures reliability in portable devices exposed to varying environmental conditions.
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Industrial Automation
In industrial automation, the NT5CC256M16CP-DIH provides reliable memory for PLCs, HMIs, and robotics controllers. Its industrial temperature range (-40C to +95C) ensures operation in harsh factory environments. The 4Gb density supports complex control algorithms and data logging. The low 1.35V supply reduces heat generation, improving system reliability in sealed enclosures.
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Networking Equipment
The NT5CC256M16CP-DIH is used in routers, switches, and network appliances for packet buffering and routing tables. Its high bandwidth (1600 Mbps) supports fast data throughput, while the 4Gb capacity handles large routing tables. The low power consumption is beneficial for fanless designs. The industrial temperature grade ensures stable operation in telecom cabinets.
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Automotive Infotainment
The NT5CC256M16CP-DIH is suitable for automotive infotainment systems, including navigation, audio, and display units. Its automotive temperature grade (up to +95C) meets AEC-Q100 requirements for under-hood and cabin applications. The 4Gb density supports map data and multimedia content. The 1.35V operation reduces power draw from the vehicle's electrical system.
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Embedded Computing
In embedded computing, the NT5CC256M16CP-DIH provides main memory for single-board computers, IoT gateways, and edge devices. Its low power consumption and small TFBGA-96 package are ideal for space-constrained designs. The 4Gb capacity supports Linux-based applications. The industrial temperature range allows deployment in outdoor and remote locations.
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Test and Measurement
The NT5CC256M16CP-DIH is used in oscilloscopes, logic analyzers, and data acquisition systems for high-speed data buffering. Its 1600 Mbps data rate enables fast waveform capture, while the 4Gb density stores long records. The industrial temperature grade ensures accuracy in lab and field environments. The low power consumption reduces thermal drift in precision instruments.
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工程參考資料，適用於 NT5CC256M16CP-DIH — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | NT5CC256M16CP-DII | NT5CC256M16CP-DI | MT41K256M16HA-125 |
|---|---|---|---|---|
| Package | TFBGA-96 | TFBGA-96 | TFBGA-96 | TFBGA-96 |
| Brand | Nanya | Nanya | Nanya | Micron |
| Density | 4Gb | 4Gb | 4Gb | 4Gb |
| Organization | 256M x 16 | 256M x 16 | 256M x 16 | 256M x 16 |
| Supply Voltage | 1.35V | 1.35V | 1.35V | 1.35V |
| Data Rate | 1600 Mbps | 1600 Mbps | 1600 Mbps | 1600 Mbps |
| Temperature Range | -40C to +95C | 0C to +95C | 0C to +95C | 0C to +95C |
| RoHS | Compliant | Compliant | Compliant | Compliant |
主要差異化特點
- Industrial temperature range (對比NT5CC256M16CP-DII)
- Low power 1.35V operation (對比MT41K256M16HA-125)
- Pin-compatible with commercial variants (對比NT5CC256M16CP-DI)
設計說明
For DDR3L routing, maintain 50-ohm single-ended and 100-ohm differential impedance for DQ and clock signals. Keep trace lengths matched within 20 mils for data groups and 50 mils for address/control. Place decoupling capacitors (0.1uF and 1uF) close to each VDD and VDDQ pin to minimize power supply noise.
The NT5CC256M16CP-DIH has a maximum power dissipation of approximately 1.5W at 1600 Mbps. Ensure adequate airflow or a thermal pad to the PCB to keep the junction temperature below 95C. For industrial applications, consider a heatsink or forced cooling if ambient temperatures exceed 70C.
Use on-die termination (ODT) to match the transmission line impedance and reduce reflections. Set the ODT value via mode registers (MR1) based on the system topology. For point-to-point connections, an ODT of 40 ohms is typical. Also, ensure the ZQ pin is connected to a 240-ohm resistor to ground for calibration.
合規資訊
RoHS and halogen-free per datasheet. AEC-Q100 not specified for this part.
