SAMSUNG K4B4G1646E-BYMA

K4B4G1646E-BYMA Overview

 

The K4B4G1646E-BYMA is a 4Gb DDR3L (Double Data Rate 3 Low Voltage) Synchronous Dynamic Random Access Memory (SDRAM) chip manufactured by Samsung. Designed to meet the demanding requirements of next-generation computing systems, it delivers a balance of high performance and energy efficiency. This device is organized as 256M x 16 bits and is housed in a compact 96-ball Fine Ball Grid Array (FBGA) package, enabling dense memory integration in space-constrained environments.

 

Operating at a voltage of 1.35V, this DDR3L memory chip conforms to JEDEC standards for low-power memory modules, making it suitable for both consumer and industrial-grade applications. It supports data transfer rates of up to 1866 Mbps per I/O, offering rapid access to data for high-throughput applications. With its reliable temperature tolerance and RoHS compliance, the K4B4G1646E-BYMA is engineered for long-term performance and environmental safety in various electronics sectors.

K4B4G1646E-BYMA Features

 

The K4B4G1646E-BYMA offers a robust feature set that supports a wide range of applications and use cases. Notable features include:

 

Low Voltage Operation: The device operates at 1.35V (DDR3L standard), which reduces power consumption compared to standard DDR3 (1.5V), making it ideal for energy-conscious designs.

High Data Rate Support: The chip supports speeds up to 1866 Mbps, allowing fast data access and reduced latency in performance-critical systems.

Compact Package: Packaged in a 96-ball FBGA layout, this SDRAM enables high-density memory configurations while minimizing board space usage.

High Reliability and Thermal Tolerance: Designed for operating temperatures ranging from 0°C to 85°C, this memory chip is suitable for standard commercial environments.

RoHS Compliant and Environmentally Friendly: Free of hazardous materials such as lead and halogens, in compliance with global environmental regulations.

On-Die Termination (ODT): Enhances signal integrity and minimizes reflections in high-speed data environments.

Auto Refresh and Self Refresh Modes: Ensures data integrity and power saving, especially in battery-operated systems or standby states.

Multiple Bank Architecture: The chip utilizes an 8-bank architecture that allows for efficient memory management and fast access times.

 

K4B4G1646E-BYMA Applications

Thanks to its performance characteristics and low power operation, the K4B4G1646E-BYMA is widely used in a variety of applications across different industries. These include:

 

Consumer Electronics

This memory chip is commonly found in laptops, tablets, desktop PCs, and gaming consoles. Its fast data access speeds and low power consumption make it ideal for systems that require both performance and energy efficiency.

 

Industrial and Embedded Systems

In embedded applications such as industrial automation, programmable logic controllers (PLCs), human-machine interfaces (HMIs), and industrial computers, the K4B4G1646E-BYMA provides dependable memory performance. Its small package size allows for compact system designs.

 

Networking and Communication Devices

Routers, switches, wireless access points, and other networking equipment often rely on high-speed DDR3L memory for efficient data processing and buffering. This chip’s high bandwidth supports quick packet handling and routing.

 

Medical Equipment

Medical imaging devices, diagnostic tools, and other healthcare systems require reliable and consistent memory performance. The K4B4G1646E-BYMA offers the stability and longevity needed in these critical systems.

 

Automotive Electronics

Modern vehicles are equipped with infotainment systems, navigation units, and ADAS (Advanced Driver-Assistance Systems) that demand high-speed, low-power memory solutions. This DDR3L SDRAM is suitable for automotive-grade designs when used within the specified temperature range.

 

Office Automation and Printing Devices

Printers, copiers, and scanners benefit from the high data transfer rates and stable performance of the K4B4G1646E-BYMA, enabling smooth operation and fast document processing.