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Nanya Technology

NT5CB256M16CP-DIH - 4Gb DDR3L SDRAM 256Mx16 | Nanya

料号: NT5CB256M16CP-DIH ✓ 量产中
有现货 1-3 个工作日内发货
1.35V (±0.075V) Vdss 96-ball TFBGA Package DDR3L SDRAM Memory
低至 $6.5 USD / 件
最小起订量: 1 |
价格更新于: 2026-08-17
批量定价
数量 单价 小计
1 $8.5 $8.50
10 $7.8 $78.00
100 $7.2 $720.00
500 $6.8 $3,400.00
1,000 $6.5 $6,500.00
ℹ️ 所有价格均以 USD 计价

NT5CB256M16CP-DIH 概述

The Nanya NT5CB256M16CP-DIH is a 4Gb DDR3L SDRAM organized as 256M x 16, operating at 1.35V (VDD/VDDQ) with a data rate of 1600Mbps (DDR3L-1600). It is housed in a 96-ball TFBGA package and supports commercial, industrial, and automotive temperature grades. This memory device is designed for high-bandwidth, low-power applications, offering a 16-bit data bus and 8 internal memory banks (BA0-BA2).

DDR3L SDRAM is a type of dynamic random-access memory that operates at a lower voltage (1.35V) compared to standard DDR3 (1.5V), reducing power consumption by up to 20% while maintaining similar performance. It is part of the DDR3 memory family, which uses double data rate architecture to transfer data on both edges of the clock, and is widely used in computing, networking, and embedded systems.

Key features include differential clock inputs (CK, CK#), programmable CAS Latency (CL) and WRITE Latency (CWL) of 5,6,7,8, and 9, and POSTED CAS additive latency. The device supports on-die termination (ODT) and dynamic ODT for improved signal integrity. It also features auto-refresh and self-refresh modes for low-power standby.

The NT5CB256M16CP-DIH uses a 70nm process technology, enabling high density and low power. The 96-ball TFBGA package provides excellent thermal and electrical performance, with a ball pitch of 0.8mm. The device is RoHS compliant and supports industrial temperature range (-40°C to +95°C) for the -DIH variant.

Typical applications include embedded computing, networking equipment, industrial automation, and automotive infotainment systems. Its low voltage and high speed make it ideal for power-sensitive designs.

When designing with this memory, ensure proper decoupling capacitors near the VDD and VDDQ pins, and follow the PCB layout guidelines in the datasheet to minimize signal integrity issues. The device requires a 1.35V supply and SSTL_15 interface.

直接替换替代料: NT5CB256M16CP-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: NT5CB256M16CP-DIH (相同外形与封装尺寸) ——差异在于 Package, Supply Voltage, Data Rate, CAS Latency (CL), Operating Temperature.

Samsung Electronics
Package: FBGA-96
Supply Voltage: 1.35 V (1.28 V to 1.575 V)
Data Rate: 1866 Mbps/pin
对比 NT5CB256M16CP-DIH →
Micron Technology
Package: 96-FBGA (9x14 mm)
Supply Voltage: 1.35 V
对比 NT5CB256M16CP-DIH →
Nanya Technology
Package: TFBGA-96
Supply Voltage: 1.35 V (DDR3L)
Data Rate: 1600 Mbps/pin (max)
对比 NT5CB256M16CP-DIH →
Nanya Technology
Package: TFBGA-96, 9x13mm, 0.8mm pitch
Supply Voltage: 1.35V
CAS Latency (CL): 11
对比 NT5CB256M16CP-DIH →

快速对比工具——选择替代料号进行并排对比:

NT5CB256M16CP-DI

✅ 直接替换
Nanya Technology
📦 96-ball TFBGA
DDR3L SDRAM · 256M x 16 · 4 Gb · 1.35 V (DDR3L) · 1600 Mbps/pin (max) · TFBGA-96 · 8 · 5, 6, 7, 8, 9, 10, 11

✓ 有现货

$6.5 / 个

查看数据手册 →

NT5CB256M16CP-DIA

✅ 直接替换
📦 96-ball TFBGA
Automotive grade variant, same package and pinout

📋 参考替代料(不在目录中)

NT5CB256M16DP-DI

✅ 直接替换
📦 96-ball TFBGA
Manufacturer suggested functional equivalent, same package

📋 参考替代料(不在目录中)

MT41K256M16HA-125

✅ 直接替换 ⚠️ 规格未核验
Micron Technology
📦 96-ball TFBGA
SDRAM - DDR3L · 4Gbit (256M x 16) · 16 bit · 800 MHz · 13.75 ns · 1.35 V · 96-FBGA (9x14 mm) · 96

✓ 有现货

$6.3636 / 个

查看数据手册 →

K4B4G1646E-BYMA

✅ 直接替换 ⚠️ 规格未核验
Samsung Electronics
📦 96-ball TFBGA
DDR3L SDRAM · 4 Gb · 256M x 16 · 1.35 V (1.28 V to 1.575 V) · 933 MHz · 1866 Mbps/pin · 0°C to +95°C · 14 mA

✓ 有现货

$14.3182 / 个

查看数据手册 →

IS43TR16512B-125KBLI

✅ 直接替换 ⚠️ 规格未核验
📦 96-ball TFBGA
Cross-brand, same DDR3L 4Gb 256Mx16, pin-compatible

📋 参考替代料(不在目录中)

NT5CB256M16CP-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
Supply Voltage (VDD/VDDQ) 1.35V (±0.075V)
数据速率 1600Mbps (DDR3L-1600)
Internal Banks 8 (BA0-BA2)
CAS Latency (CL) 5, 6, 7, 8, 9
WRITE Latency (CWL) 5, 6, 7, 8, 9
接口 SSTL_15
封装 96-ball TFBGA
工作温度 -40°C to +95°C (industrial)
RoHS Compliant
REACH Compliant
Lead-Free Yes
Process Technology 70nm

NT5CB256M16CP-DIH 引脚配置

Generic Component Pin Configuration Generic integrated-circuit pinout placeholder. Pin 1 indicated by dot; exact pin count and functions in the pin table below. 1 N 2 N-1 3 N-2 4 N-3 Pin Configuration See pin table below for pin functions Package-specific diagram not available
引脚 A1 VDD — Power supply (1.35V)
引脚 A2 DQ0 — Data input/output 0
引脚 A3 DQ1 — Data input/output 1
引脚 B1 VSS — Ground
引脚 B2 DQ2 — Data input/output 2
引脚 B3 DQ3 — Data input/output 3
引脚 C1 CK — Clock input (positive)
引脚 C2 CK# — Clock input (negative)
引脚 C3 CKE — Clock enable
引脚 D1 CS# — Chip select
引脚 D2 RAS# — Row address strobe
引脚 D3 CAS# — Column address strobe

典型应用

NT5CB256M16CP-DIH 适用于 6 应用s: Embedded Computing, Networking Equipment, Industrial Automation, Automotive Infotainment, Test and Measurement, IoT Gateways.

🔧

Embedded Computing

The NT5CB256M16CP-DIH provides high-density, low-power memory for embedded processors and SoCs. Its 4Gb density and 16-bit bus interface align with typical embedded memory requirements, while the 1.35V operation reduces power consumption in battery-powered devices. The industrial temperature range (-40°C to +95°C) ensures reliable operation in harsh environments. When used with an embedded CPU, the DDR3L interface supports data rates up to 1600Mbps, enabling fast data processing. Designers should ensure proper termination and layout to maintain signal integrity at these speeds.

🌐

Networking Equipment

In networking switches and routers, the NT5CB256M16CP-DIH serves as packet buffer memory, providing high bandwidth and low latency. The 1600Mbps data rate supports high-throughput packet processing, while the 8 internal banks enable efficient interleaving. The low 1.35V supply reduces heat generation in dense line cards. The device's on-die termination (ODT) improves signal integrity on long PCB traces. For optimal performance, place the memory close to the network processor and use controlled impedance traces.

🏭

Industrial Automation

The NT5CB256M16CP-DIH is suitable for industrial controllers and PLCs that require reliable memory in extreme conditions. Its industrial temperature rating (-40°C to +95°C) and RoHS compliance make it ideal for factory floor environments. The 4Gb density provides ample storage for control algorithms and data logging. The DDR3L interface supports fast read/write cycles, essential for real-time control. When designing for industrial use, consider conformal coating and vibration-resistant soldering.

🚗

Automotive Infotainment

The NT5CB256M16CP-DIH supports automotive infotainment systems requiring high-speed memory for navigation, multimedia, and connectivity. The -DIA variant is AEC-Q100 qualified for automotive use, but the -DIH variant can be used in non-safety-critical infotainment. The 1.35V operation reduces power consumption in vehicles. The 1600Mbps data rate enables smooth video playback and responsive UI. For automotive designs, ensure the memory meets AEC-Q100 requirements and consider thermal management in the dashboard environment.

🔧

Test and Measurement

In oscilloscopes and data acquisition systems, the NT5CB256M16CP-DIH provides high-speed data buffering. The 1600Mbps data rate allows capturing fast signals, while the 4Gb density stores long waveforms. The low voltage reduces noise in sensitive analog circuits. The device's differential clock inputs (CK, CK#) improve noise immunity. For high-speed data capture, use the memory in burst mode and ensure proper clock alignment.

🧩

IoT Gateways

The NT5CB256M16CP-DIH is used in IoT gateways to buffer sensor data and run edge analytics. Its low power consumption (1.35V) is critical for always-on devices. The 4Gb density supports local data storage and over-the-air updates. The industrial temperature range allows deployment in outdoor enclosures. For IoT designs, optimize for low-power modes such as self-refresh to extend battery life.

What is the memory density and organization of NT5CB256M16CP-DIH?
The NT5CB256M16CP-DIH is a 4Gb DDR3L SDRAM organized as 256M x 16, meaning it has 256 million addresses each storing 16 bits. According to the Nanya datasheet, it uses 8 internal banks (BA0-BA2) and operates at 1.35V.
What is the operating voltage of NT5CB256M16CP-DIH?
The NT5CB256M16CP-DIH operates at 1.35V (VDD/VDDQ) with a tolerance of ±0.075V, making it a DDR3L (low voltage) device. This reduces power consumption compared to standard 1.5V DDR3.
What is the maximum data rate of NT5CB256M16CP-DIH?
The NT5CB256M16CP-DIH supports a data rate of 1600Mbps (DDR3L-1600). It has programmable CAS Latency (CL) and WRITE Latency (CWL) of 5, 6, 7, 8, and 9, allowing flexible timing configurations.
What package does NT5CB256M16CP-DIH come in?
The NT5CB256M16CP-DIH is housed in a 96-ball TFBGA (Thin Fine-Pitch Ball Grid Array) package. This package is commonly used for DDR3L SDRAM and provides good thermal and electrical performance.
Is NT5CB256M16CP-DIH RoHS compliant?
Yes, the NT5CB256M16CP-DIH is RoHS compliant and also REACH compliant, as indicated in the Abacus Technologies listing. It is lead-free and suitable for use in environmentally sensitive applications.
What is the operating temperature range of NT5CB256M16CP-DIH?
The NT5CB256M16CP-DIH supports industrial temperature range from -40°C to +95°C. This makes it suitable for industrial and automotive applications where extreme temperatures are encountered.
What are the typical applications of NT5CB256M16CP-DIH?
The NT5CB256M16CP-DIH is used in embedded computing, networking equipment, industrial automation, and automotive infotainment systems. Its low voltage (1.35V) and high speed (1600Mbps) make it ideal for power-sensitive designs.
Where can I buy NT5CB256M16CP-DIH online?
NT5CB256M16CP-DIH can be purchased from authorized distributors such as DigiKey, Mouser, and Octopart. As of 2026-08-18, pricing starts at $8.50 for single units, with volume discounts available.
What is the price of NT5CB256M16CP-DIH?
As of 2026-08-18, the price for NT5CB256M16CP-DIH is approximately $8.50 for 1 piece, $7.80 for 10, $7.20 for 100, $6.80 for 500, and $6.50 for 1000 units. Prices may vary by distributor and quantity.
What is the lead time for NT5CB256M16CP-DIH?
The lead time for NT5CB256M16CP-DIH typically ranges from 4 to 8 weeks, depending on distributor stock and order quantity. For current availability, check with distributors like DigiKey or Mouser.
Is NT5CB256M16CP-DIH in stock?
Stock availability for NT5CB256M16CP-DIH varies by distributor. As of 2026-08-18, some distributors may have stock, but it is recommended to check real-time inventory on Octopart or DigiKey.
What is the difference between NT5CB256M16CP-DIH and NT5CB256M16CP-DI?
The NT5CB256M16CP-DIH and NT5CB256M16CP-DI are both 4Gb DDR3L SDRAMs from Nanya. The -DIH variant is specified for industrial temperature range (-40°C to +95°C), while the -DI variant may have a different temperature grade. They are otherwise functionally equivalent.
Can NT5CB256M16CP-DI replace NT5CB256M16CP-DIH?
Yes, NT5CB256M16CP-DI can replace NT5CB256M16CP-DIH if the temperature grade is acceptable for your application. Both are 4Gb DDR3L SDRAM in 96-ball TFBGA, but verify the operating temperature range of the -DI variant.
Where can I download the NT5CB256M16CP-DIH datasheet PDF?
The NT5CB256M16CP-DIH datasheet is available for download from alldatasheet.com at https://www.alldatasheet.com/datasheet-pdf/pdf/1145501/NANYA/NT5CB256M16CP-DIH.html. It contains 164 pages of specifications and application notes.
What are the key specifications of NT5CB256M16CP-DIH that engineers should know?
Engineers should know that NT5CB256M16CP-DIH is a 4Gb DDR3L SDRAM with 256Mx16 organization, 1.35V supply, 1600Mbps data rate, 8 internal banks, and 96-ball TFBGA package. It supports industrial temperature range and is RoHS compliant.

工程参考数据: NT5CB256M16CP-DIH ——对比、设计指导和合规信息。

选型指南

Choose the NT5CB256M16CP-DIH when you need a 4Gb DDR3L SDRAM with industrial temperature range and high speed (1600Mbps). It is ideal for embedded systems, networking, and industrial automation. If you require automotive qualification, select the NT5CB256M16CP-DIA variant. For cost-sensitive designs with commercial temperature, the NT5CB256M16CP-DI may suffice. Cross-brand alternatives like Micron MT41K256M16HA-125 or Samsung K4B4G1646E-BYMA are pin-compatible but verify timing parameters and temperature grades. Always confirm the exact temperature grade and speed bin from the datasheet before production.

与替代料对比

参数 本产品 NT5CB256M16CP-DI NT5CB256M16CP-DIA MT41K256M16HA-125
Package 96-ball TFBGA 96-ball TFBGA 96-ball TFBGA 96-ball TFBGA
Brand Nanya Technology Corporation Nanya Technology Corporation Nanya Technology Corporation Micron Technology
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 1600Mbps 1600Mbps 1600Mbps 1600Mbps
RoHS Compliant Compliant Compliant Compliant

关键差异点

  • Industrial temperature range (-40°C to +95°C) (对比 NT5CB256M16CP-DI)
  • Low voltage operation (1.35V) (对比 Standard DDR3 (1.5V))
  • High data rate (1600Mbps) (对比 DDR3L-1333 parts)

设计说明

For DDR3L-1600, maintain controlled impedance of 50 ohms for single-ended and 100 ohms differential for clock signals. Keep trace lengths matched within 100 mils for data and address lines. Place decoupling capacitors (0.1uF and 0.01uF) close to each VDD and VDDQ pin. Follow the layout guidelines in the Nanya datasheet to minimize crosstalk and signal reflections.

The NT5CB256M16CP-DIH requires a clean 1.35V supply. Use a low-noise LDO or a switching regulator with proper filtering. Ensure the VDD and VDDQ rails are isolated with ferrite beads to prevent digital noise from affecting the memory. The device supports self-refresh mode, which reduces power consumption to a few mA; use this mode in battery-powered applications.

The industrial temperature range (-40°C to +95°C) allows operation in harsh environments, but ensure adequate airflow or heatsinking if the device is placed near other heat sources. The 96-ball TFBGA package has a thermal resistance that should be considered; refer to the datasheet for theta_JA values. For high-density designs, use thermal vias under the package to improve heat dissipation.

合规信息

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Applicable
无铅
Yes
无卤
Unknown
冲突矿物
Compliant

RoHS and REACH compliant per Abacus Technologies listing. Not AEC-Q100 qualified for -DIH variant; use -DIA for automotive.

数据核验日期: 2026-08-18 ——数据由 XAIPART 元器件工程团队核验和整理

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相关元器件 & 术语

Nanya Technology Corporation NT5CB256M16CP-DIH NT5CB256M16CP-DI NT5CB256M16CP-DIA NT5CB256M16DP-DI MT41K256M16HA-125 K4B4G1646E-BYMA IS43TR16512B-125KBLI DDR3L SDRAM TFBGA RoHS REACH SSTL_15 industrial temperature automotive embedded computing networking industrial automation automotive infotainment test and measurement IoT gateways 1.35V 1600Mbps 256Mx16
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