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IS46TR16640B-15GBLA2

Name: IS46TR16640B-15GBLA2
Rating: 4.7 (12 reviews)

IC DRAM 1GBIT PARALLEL 96TWBGA

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製造商。部分 #IS46TR16640B-15GBLA2
包 BGA-96
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規格

Package	Tray
ProductStatus	Obsolete
MemoryType	Volatile
MemoryFormat	DRAM
Technology	SDRAM - DDR3
MemorySize	1Gb (64M x 16)
MemoryInterface	Parallel
ClockFrequency	667 MHz
WriteCycleTime-WordPage	15ns
AccessTime	20 ns
Voltage-Supply	1.425V ~ 1.575V
OperatingTemperature	-40°C ~ 105°C (TC)
MountingType	Surface Mount
Package/Case	96-TFBGA

概述

Description

The IS46TR16640B-15GBLA2 is a high-density, synchronous dynamic random-access memory (SDRAM) module designed for use in various computing applications. It features a 64-bit organization and offers a capacity of 4 gigabits, making it suitable for data-intensive tasks and systems requiring substantial memory bandwidth. The module operates at a data rate of 1.5 Gbps, enabling efficient data processing.
This specific model is optimized for low latency and power consumption, making it ideal for applications in mobile devices, consumer electronics, and other portable devices where energy efficiency is crucial. The chip is built using advanced semiconductor technology, ensuring reliability and performance.
The "BLA2" designation typically references specific packaging and thermal characteristics, while the "15" refers to the speed grade, indicating the maximum clock frequency of the device. Overall, the IS46TR16640B-15GBLA2 is a versatile memory solution supporting modern computing needs.

Features

The IS46TR16640B-15GBLA2 is a high-performance 64Mb (8MB) SDRAM memory module designed for various applications. Key features include:
1. Architecture: It utilizes a 4-bit wide data input/output with a 16-bit wide organization.
2. Speed: Operates at a clock frequency of up to 150 MHz (15 ns cycle time).
3. Voltage: Typically operates at 3.3V, ensuring compatibility with modern systems.
4. Burst Mode: Supports burst read and write operations for improved performance in applications requiring high data throughput.
5. Refresh: Incorporates an automatic refresh feature, supporting both normal and self-refresh modes, ensuring data integrity.
6. Package: Offered in a compact 54-ball FBGA (Fine Ball Grid Array) package for space-efficient designs.
This SDRAM is suitable for various applications, including consumer electronics, telecommunications, and embedded systems, where reliable performance and efficiency are essential.

Package

The IS46TR16640B-15GBLA2 is packaged in a 54-ball TFBGA (Thin Fine Ball Grid Array). This package type is designed for high-density applications, providing efficient thermal and electrical performance.

Pinout

The IS46TR16640B-15GBLA2 is a 16 Meg x 4-bit, asynchronous SRAM (Static Random Access Memory) chip. It features a total of 44 pins.
The primary functions of the pins include:
- Address Inputs (A0-A18): Used to select memory locations.
- Data Inputs/Outputs (DQ0-DQ3): Four data lines for reading from and writing to the memory.
- Control Signals: Includes Chip Enable (CE), Output Enable (OE), and Write Enable (WE), which control the operations of the memory.
- Ground (VSS) and Power Supply (VDD): Provide the necessary power and ground reference for the chip.
- Byte Control (LB, UB): Selects data bus width for lower or upper byte operations.
This configuration allows for efficient data storage and retrieval in various applications, including computing and telecommunications.

Manufacturer

The IS46TR16640B-15GBLA2 is manufactured by Integrated Silicon Solution, Inc. (ISSI). ISSI is a semiconductor company that specializes in the design and production of high-performance memory solutions, including DRAM (Dynamic Random-Access Memory) and Flash memory products. The company primarily serves markets such as telecommunications, consumer electronics, automotive, and industrial applications. Founded in 1988, ISSI is known for its commitment to quality and innovation in memory technology.

Application

The IS46TR16640B-15GBLA2 is a 4Gb DDR3 SDRAM memory chip, typically used in applications such as data storage for servers, networking equipment, and high-performance computing systems. It is suitable for consumer electronics, automotive systems, and various embedded applications that require high-speed memory access and efficient power consumption.

Equivalent

The IS46TR16640B-15GBLA2 chip is a DRAM memory device. Equivalent products include the Micron MT46H64M16LF, Hynix H5TQ1G63AFR, and Samsung K4T1G164QE. Always verify compatibility based on specifications and intended application.