Overview
The NT5CB256M16ER-FL is a DDR3 SDRAM memory chip manufactured by Nanya Technology. It offers 256Mx16 organization (4Gb density) with a 16-bit data bus, making it suitable for various computing applications. This component operates at standard DDR3 voltage levels and supports clock speeds that align with JEDEC specifications for DDR3 memory. As an industry-standard memory solution, it provides reliable performance for OEM system integrators and embedded designers. The chip's compatibility with common memory controllers allows for easy integration into existing designs, reducing development time for new electronic systems.
Structure and Working Principle
The NT5CB256M16ER-FL follows standard DDR3 architecture with eight internal banks that enable concurrent memory operations. It utilizes double data rate technology to transfer data on both the rising and falling edges of the clock signal, effectively doubling the data throughput compared to single rate memories. The memory array is organized in a hierarchical structure with row and column decoders, sense amplifiers, and input/output buffers. Refresh operations are managed automatically to maintain data integrity in the dynamic memory cells. The chip includes on-die termination (ODT) to improve signal integrity in high-speed operation.
Key Features
This DDR3 SDRAM offers several important features including programmable CAS latency (3-11 cycles), burst lengths of 8 for sequential access, and auto refresh/self refresh modes for power management. It supports write leveling to compensate for clock skew in high-speed systems. The component operates at 1.5V ±0.075V (VDD) and 1.5V ±0.1V (VDDQ) with a maximum operating current of approximately 450mA. It provides data transfer rates up to 1866Mbps/pin (DDR3-1866) depending on speed grade, making it suitable for bandwidth-intensive applications.
Application Areas
Primary applications include industrial PCs, networking equipment, embedded systems, and consumer electronics where reliable memory performance is required. The chip is commonly found in routers, switches, set-top boxes, and various control systems. In industrial applications, its extended temperature range versions (when available) make it suitable for harsh environments. The balance of performance and power efficiency also makes it appropriate for mobile computing devices where battery life is a consideration.
Maintenance and Precautions
Proper handling procedures are essential for DDR3 SDRAM components. ESD precautions must be observed during installation and handling to prevent damage to the sensitive semiconductor devices. Storage should be in dry, controlled environments with appropriate ESD protection. Thermal management should be considered in system design, as excessive heat can affect performance and reliability. While the chip has built-in error detection capabilities, system-level error correction (ECC) may be required for mission-critical applications.
B2B Procurement Guide
When procuring NT5CB256M16ER-FL chips, buyers should verify the exact speed grade and temperature range required for their application. Lead times can vary significantly based on market conditions, so advance planning is recommended. For volume purchases, consider working directly with authorized distributors or the manufacturer to ensure genuine components. Sample requests are typically available for design verification. Buyers should confirm packaging options (tray, tape and reel) based on their production requirements.
Related Manufacturers
- 主营：单片机、可编程逻辑器件、RENESAS瑞萨、数据转换芯片、恩智浦、数字信号处理器、中科芯、接口芯片、TI德州仪器、存储芯片、赛灵思、ADI亚德诺、电源芯片、国产芯片
- 主营：80mspsspi、cd4075bpw、spi接口、tlv5625cd、75mspsspi、ic8引脚、sn74ac86n、编码器、tc7sz00fe、触摸屏、iclqfp-48、5.25v1.2a、cd4068bpw、放大器、i2c接口、输入nor、仪器ldo、cd74ac00e、逆变器、cd74ac00m、6a650khz6、sip模块、稳压器、输入and、125ksps16
- 主营：集成电路IC、二三极管、电源管理芯片、存储IC、运放IC、单片、芯片、电容电阻、电源开关、传感器、连接器、MOS 场效应管、IGBT模块、继电器、GPS定位模块、电源模块、微控制器、接口芯片、数字信号处理器、晶体管
- 主营：集成电路、eMMC、DDR、LPDDR、NAND -FLASH、动态随机存取、闪存、存储器、多芯片封装EMCP、嵌入式多媒体卡
- 主营：电子元器件配单、IC集成电路、存储芯片、二、三极管、连接器、开关器件
- 主营：DC-DC电源芯片、接口芯片、无线收发芯片、RF滤波器、RS232芯片、RF放大器、音频接口芯片、视频接口芯片、射频卡芯片
- 主营：集成电路
- 主营：可控硅、肖特基二极管、光电耦合器、集成电路、逻辑ic、传感器、运算放大器、音频放大器、双向可控硅、存储器、电源管理、处理器、控制器、模拟比较器、模块、电感磁珠、电阻排阻、半导体
- 主营：电子元器件、集成电路、电容电阻、电感磁珠、单片机、芯片
- 主营：hsmy-c190、hsmy-c191、qsmw-c19g、hsmr-c197、hlmp-k640、hlmp-3316、hsmg-c650、ma4pk3004、ma4pk3001、ma4pk3000、ma4pk3003、ma4pk3002、hsme-c190、hsme-c191、qdsp-7590、acpm-5013、hssr-7112、hssr-7111、hssr-7110、hlmp-2685、tu-50-tnc、qcpl-070h、seds-9969、qcpl-063h、hsms-c170
- 主营：电子元器件IC、模块 继电器、电子连接器、二三极管 MOS管、电解电容、DC/DC调解芯片、电源芯片
- 主营：ST、TI、AD、XILINX/赛灵思、集成电路、芯片
- 主营：电源管理芯片
- 主营：max232ese、bat46wj-q、max232cse、irf740pbf、lm324dr2g、pbhv9115t、bcp56-16h、bcp56-16t、adr444brz、bas21ht1g、ltm4644ey、icm-42631、op2177arz、ltm8064iy、lmv324idr、lt3471edd、pdtc143xt、sn75176bp、max485esa、irf840pbf、ad8628arz、hfd4/3-sr、bas16、215、ad8676arz、pmv100epa
- 主营：max232ese、bat46wj-q、zoe-m8g-0、lt3748ems、opa828idr、ltm4622ey、ltm4644ey、icm-42631、ltm8064iy、icm-40608、icm-40607、ltm8074iy、1edn8550b、tda8954th、ds2431p+t、lt3042edd、icm-42607、icm-42605、atf-38143、比较器、wg82574it、kty81/210、lsm6dsetr、bas321-qx、ltm8064ey