MT46H64M16LFBF-5IT:B

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MT46H64M16LFBF-5IT:B

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Especificações

Atributo Valor
Manufacturer JLCPCB Assembly
Package BGA-60

Visão Geral

Description

The MT46H64M16LFBF-5IT:B is a DRAM (Dynamic Random Access Memory) chip produced by Micron Technology. It is a 1Gb (gigabit) DDR3 SDRAM (Double Data Rate Synchronous Dynamic Random Access Memory) component, organized as 64 megabytes x 16 bits. The "5IT" in the part number indicates a specific speed grade and temperature range, while "B" identifies it as a specific manufacturing variant.
Key features include a standard operating voltage of 1.5V, support for various data rates, and a high degree of reliability suitable for various applications, including consumer electronics, automotive systems, and industrial devices. It uses a 78-ball FBGA (Fine Ball Grid Array) package, allowing for compact design in electronic systems. This chip is commonly used in memory modules and embedded applications where performance and power efficiency are crucial.

Equivalent

The MT46H64M16LFBF-5IT:B is a DDR3 SDRAM chip with specific configurations. Equivalent products include similar DDR3 chips with comparable specifications, such as the Hynix H5TQ2G83BFR, Samsung K4B4G0846B-HCF8, and Micron MT41J128M16HA. Ensure to check for specific parameters like speed, package type, and voltage ratings for compatibility.

Features

The MT46H64M16LFBF-5IT:B is a DDR3 SDRAM (Synchronous Dynamic Random Access Memory) component produced by Micron Technology. Here are its key features:
1. Capacity: 1GB (64M x 16 bits).
2. Memory Type: DDR3 SDRAM, which offers higher speed and efficiency compared to DDR2.
3. Speed Grade: Operates at a data rate of 800 MT/s (Mega Transfers per second).
4. Voltage: Powered by a low voltage of 1.5V, enhancing energy efficiency.
5. Organization: Contains 8 banks, allowing for improved performance in multitasking environments.
6. Package Type: Available in a FBGA (Fine Ball Grid Array) package, which supports high-density applications.
7. Operating Temperature: Commercial temperature range (0°C to 70°C), suitable for consumer electronics.
This memory chip is often used in various applications, including laptops, desktops, and other electronic devices requiring reliable and fast memory performance.

Pinout

The MT46H64M16LFBF-5IT:B is a DDR3 SDRAM memory chip with a pin count of 78. This device is organized as 64 Meg x 16 bits and operates at a speed of 533 MT/s (mega transfers per second) with a voltage of 1.5V.
The main functions of this chip include providing high-speed memory access for applications like computers and networking devices. The pins are used for various functions, including data input/output (DQ), address input (A), control signals (like CS, RAS, CAS, and WE), power, and ground connections. The chip is designed for performance and efficiency, supporting features like burst mode and programmable operation for enhanced data transfer rates.

Manufacturer

The manufacturer of the MT46H64M16LFBF-5IT:B is Micron Technology, Inc. Micron is a leading American manufacturer of semiconductor devices, particularly known for its production of memory and storage solutions, including DRAM, NAND flash memory, and solid-state drives. Founded in 1978 and headquartered in Boise, Idaho, Micron serves a wide range of industries, including computing, server, networking, automotive, and mobile markets. The company is distinguished for its innovation in memory technology and plays a critical role in enabling the performance and efficiency of various electronic devices. With a global presence, Micron is committed to advancing semiconductor solutions that empower customers and improve user experiences across technology applications.

Application

The MT46H64M16LFBF-5IT:B is a DDR3 SDRAM memory chip primarily used in various applications such as desktop computers, laptops, servers, and networking equipment. Its high-density memory capacity makes it suitable for high-performance computing tasks, including gaming, graphic design, and data processing. Additionally, it can be utilized in embedded systems, telecommunications, automotive applications, and consumer electronics where reliable and fast memory access is essential. Its low power consumption also makes it ideal for mobile devices, enhancing energy efficiency.

Package

The MT46H64M16LFBF-5IT:B is a DRAM memory chip packaged in a FBGA (Fine Ball Grid Array) format. This package type allows for a compact design and efficient thermal performance, suitable for high-density applications.

Frequently Asked Questions


Q: What is the memory density and organization of the MT46H64M16LFBF-5IT:B?
A: It is a 1Gb (gigabit) DDR SDRAM organized as 64 Meg x 16 bits, suitable for high-bandwidth applications.


Q: What does the "-5IT" speed grade indicate for this component?
A: It indicates a maximum clock frequency of 200 MHz (data rate of 400 Mbps per pin), with "I" denoting an industrial temperature range and "T" for lead-free/tin finish.


Q: What is the typical operating voltage for this BGA-60 memory chip?
A: It operates at a standard 2.5V core voltage (VDD) and 2.5V I/O voltage (VDDQ), with VDDQ typically matching VDD.


Q: Can this component be used in low-power or mobile applications?
A: Yes, it belongs to the Mobile DDR (LPDDR) family, optimized for power efficiency in portable and embedded systems.


Q: What is the standard operating temperature range for the industrial variant?
A: The industrial ("I") temperature range is -40°C to +85°C, ensuring reliable operation in harsh environments.


Q: What package size does the BGA-60 refer to?
A: BGA-60 is a 60-ball Fine-Pitch Ball Grid Array, typically 8mm x 9mm or 10mm x 10.5mm, depending on the specific layout.


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