K4B1G1646I-BCNB

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K4B1G1646I-BCNB

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1Gbit 1.5V 1.066GHz DDR3 SDRAM FBGA-96 Memory (ICs) RoHS

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Spezifikationen

Attribut Wert
Packaging FBGA-96
Clock Frequency 1.066GHz
Memory Format DDR3 SDRAM
Memory Size 1Gbit
Operating Temperature 0℃~+85℃
Voltage - Supply 1.5V

Übersicht

Description

The K4B1G1646I-BCNB is a 1Gb (128MB) DDR3 SDRAM chip from Samsung, designed for high-speed, low-power applications. Key features include:
- Capacity: 1 Gigabit (organized as 128M x 8 bits).
- Speed: Operates at 800–1600 Mbps (DDR3-800 to DDR3-1600).
- Voltage: 1.5V (standard DDR3).
- Package: 96-ball FBGA (Fine-pitch Ball Grid Array).
- Applications: Consumer electronics, networking, and embedded systems.
It supports auto-refresh, self-refresh, and programmable burst lengths (4/8). The "-BCNB" suffix denotes specific timing, speed, and packaging details.
For exact specs, refer to the Samsung datasheet.

Equivalent

The K4B1G1646I-BCNB is a 1Gb DDR3 SDRAM chip from Samsung. Equivalent alternatives include:
- Hynix: H5TQ1G63BFR-H9C
- Micron: MT41J128M8HA-125:E
- Nanya: NT5CB128M8HP-D1
These are 1Gb DDR3 chips with similar specs (speed, density, voltage). Verify pin compatibility and timing parameters for exact replacements. Always check datasheets for precise matching.

Pinout

The K4B1G1646I-BCNB is a 1Gb (128MB) DDR3 SDRAM chip from Samsung.
- Pin Count: 96-ball FBGA (Fine-pitch Ball Grid Array).
- Key Functions:
- 16-bit data bus (DQ0-DQ15).
- 13-bit address bus (A0-A12, supports up to 8 banks).
- Control signals: /RAS, /CAS, /WE, /CS, CKE.
- Clock inputs: CK, /CK (differential).
- Operating voltage: 1.5V ±0.075V.
- Speed grades: Up to 1866 Mbps (depending on variant).
It is commonly used in consumer electronics, networking, and embedded systems requiring low-power, high-speed memory.

Frequently Asked Questions


Q: What is the memory capacity and type of the K4B1G1646I-BCNB?
A: It is a 1Gbit DDR3 SDRAM memory chip, organized as 64M x 16 bits, suitable for high-bandwidth applications.


Q: What is the operating clock frequency and speed grade?
A: It supports a clock frequency of 1.066GHz, corresponding to DDR3-2133 (PC3-17000) speed grade for fast data transfer.


Q: What voltage supply does this component require?
A: It operates at a standard 1.5V supply voltage, compliant with DDR3 specifications for low power consumption.


Q: What is the operating temperature range of this device?
A: The component is rated for commercial temperature range from 0°C to +85°C, ensuring reliability in standard environments.


Q: What package type does the K4B1G1646I-BCNB come in?
A: It is packaged in a 96-ball FBGA (Fine-pitch Ball Grid Array) package for space-saving PCB mounting.


Q: Can this memory be used for industrial or extended temperature applications?
A: No, the specified operating temperature is 0°C to +85°C, so it is not recommended for industrial or extreme environments.


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