NT5CC256M16CP-DIH - 4Gb DDR3L SDRAM 256Mx16 | Nanya
料号： NT5CC256M16CP-DIH ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.5 | $8.50 |
| 10 | $7.8 | $78.00 |
| 100 | $7.1 | $710.00 |
| 500 | $6.5 | $3,250.00 |
| 1,000 | $5.9 | $5,900.00 |
NT5CC256M16CP-DIH 概述
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.
直接替换替代料： NT5CC256M16CP-DIH ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： NT5CC256M16CP-DIH （相同外形与封装尺寸） ——差异在于 Package, Data Rate, Supply Voltage, Burst Length, CAS Latency (CL).
快速对比工具——选择替代料号进行并排对比：
NT5CC256M16CP-DII
✅ 直接替换✓ 有现货
$2.3 / 个
查看数据手册 →NT5CC256M16CP-DI
✅ 直接替换✓ 有现货
$2.9 / 个
查看数据手册 →NT5CC256M16DP-DI
✅ 直接替换✓ 有现货
$6.5 / 个
查看数据手册 →MT41K256M16HA-125
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$6.3636 / 个
查看数据手册 →K4B4G1646E-BYMA
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$14.3182 / 个
查看数据手册 →H5TC4G63AFR-PBA
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$3.9773 / 个
查看数据手册 →NT5CC256M16CP-DIH 最大额定值与电气特性
| 存储器类型 | DDR3L SDRAM |
| Density | 4Gb |
| 存储组织 | 256M x 16 |
| 电源电压 | 1.35V |
| 数据速率 | 1600 Mbps (DDR3L-1600) |
| 封装 | 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) |
| 工作温度 | 0C to +95C (Tc) for commercial, -40C to +95C for industrial/automotive |
| RoHS | Compliant |
| 无卤 | Yes |
| Lead Free | Yes |
| 安装类型 | Surface Mount |
NT5CC256M16CP-DIH 引脚配置
| 引脚 A1 | VDD — Power supply (1.35V) |
| 引脚 A2 | VSS — Ground |
| 引脚 B1 | CK — Differential clock input (positive) |
| 引脚 B2 | CK# — Differential clock input (negative) |
| 引脚 C1 | CKE — Clock enable |
| 引脚 C2 | CS# — Chip select |
| 引脚 D1 | RAS# — Row address strobe |
| 引脚 D2 | CAS# — Column address strobe |
| 引脚 E1 | WE# — Write enable |
| 引脚 E2 | ODT — On-die termination |
| 引脚 F1 | A0 — Address input |
| 引脚 F2 | A1 — Address input |
| 引脚 G1 | DQ0 — Data input/output |
| 引脚 G2 | DQ1 — Data input/output |
| 引脚 H1 | VDDQ — I/O power supply |
| 引脚 H2 | VSSQ — I/O ground |
典型应用
NT5CC256M16CP-DIH 适用于 6 应用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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
工程参考数据： NT5CC256M16CP-DIH ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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 |
关键差异点
- Industrial temperature range （对比 NT5CC256M16CP-DII)
- Low power 1.35V operation （对比 MT41K256M16HA-125)
- Pin-compatible with commercial variants （对比 NT5CC256M16CP-DI)
设计说明
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.
合规信息
RoHS and halogen-free per datasheet. AEC-Q100 not specified for this part.
