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IS46DR16640C-25DBLA2

Name: IS46DR16640C-25DBLA2
Rating: 4.7 (12 reviews)

IC DRAM 1GBIT PARALLEL 84TWBGA

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資料表 IS46DR16640C-25DBLA2 DataSheet
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規格

Part Status	Active
DigiKey Programmable	Not Verified
Memory Type	Volatile
Memory Format	DRAM
Technology	SDRAM - DDR2
Memory Size	1Gbit
Memory Organization	64M x 16
Memory Interface	Parallel
Clock Frequency	400 MHz
Write Cycle Time - Word, Page	15ns
Access Time	400 ps
Voltage - Supply	1.7V ~ 1.9V
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Package / Case	84-TFBGA
Supplier Device Package	84-TWBGA (8x12.5)
Base Product Number	IS46DR16640

概述

Description

The IS46DR16640C-25DBLA2 is a high-performance DRAM chip designed for various applications such as telecommunications, consumer electronics, and computing. It is a 64Mb (megabit) DDR (Double Data Rate) synchronous dynamic random-access memory (SDRAM) device, featuring a 16-bit data bus width. Operating at a clock frequency of 166 MHz, it supports data transfer rates of up to 333 MT/s (megatransfers per second).
This memory chip is characterized by its low power consumption, making it suitable for battery-operated devices. It typically operates at 2.5V, and is available in a BGA (Ball Grid Array) package for efficient thermal management and space-saving design.
The IS46DR16640C-25DBLA2 is ideal for applications requiring fast access speeds and high bandwidth, while ensuring reliability and stability in data processing tasks. Its integration into various systems enhances overall performance and efficiency.

Features

The IS46DR16640C-25DBLA2 is a DDR3 DRAM memory chip designed for high-performance applications. Key features include:
1. Memory Type: DDR3 SDRAM, which offers improved speed and reduced power consumption compared to previous DDR generations.
2. Capacity: 2 Gigabits (Gb), allowing for efficient data storage and retrieval.
3. Data Rate: Operates at a speed of 1600 MT/s (megatransfers per second), enabling fast data processing.
4. Organization: Organized as 256M x 64 bits, suitable for various applications in computing and networking.
5. Voltage: Operates at a low voltage of 1.5V, contributing to energy efficiency.
6. Package Type: Comes in a compact FBGA (Fine Ball Grid Array) package, facilitating easy integration into motherboards and electronic devices.
7. Temperature Range: Supports industrial temperature ranges, making it suitable for harsh environments.
This chip is ideal for use in servers, telecommunications, and high-performance computing systems, providing reliable performance and efficiency.

Package

The IS46DR16640C-25DBLA2 is packaged in a 54-ball TFBGA (Thin Fine Pitch Ball Grid Array) format.

Pinout

The IS46DR16640C-25DBLA2 is a 64Mb DDR memory chip with a total of 48 pins. It is designed for high-speed data access and is typically used in applications such as networking, consumer electronics, and mobile devices.
Pin Functions:
1. Data Pins (DQ): 16 data input/output pins for data transfer.
2. Address Pins (A): Multiple address pins used to select memory locations.
3. Control Pins (Control): Includes RAS, CAS, WE, and CS for read/write operations.
4. Clock Pins (CLK): Used for synchronizing data transfer.
5. Power Pins (VDD, VSS): Power supply and ground connections.
6. Refresh Pins: For refreshing the memory cells periodically.
This chip operates on a differential clock signal and supports various modes for enhanced performance, including burst read/write capabilities.

Manufacturer

The IS46DR16640C-25DBLA2 is manufactured by Integrated Silicon Solution, Inc. (ISSI). ISSI is a semiconductor company that specializes in memory products, including DRAM (Dynamic Random Access Memory) and NOR Flash memory. The company focuses on providing high-quality, high-performance memory solutions for various applications, such as telecommunications, automotive, industrial, and consumer electronics. Founded in 1988 and headquartered in San Jose, California, ISSI is known for its innovation in memory technology and has a global presence in the electronics market.

Application

The IS46DR16640C-25DBLA2 is a 64Mb DDR SDRAM (Double Data Rate Synchronous Dynamic Random-Access Memory) used in various applications, including networking equipment, telecommunications, consumer electronics, automotive systems, and industrial automation. Its high-speed performance and low power consumption make it suitable for applications requiring fast data processing and reliable memory storage, such as graphics processing, embedded systems, and gaming devices.

Equivalent

The IS46DR16640C-25DBLA2 chip is a DRAM memory component. Equivalent products include:
1. MT46V16M16LF
2. K4S641632K
3. Hynix HY5PS12821
Ensure to check specifications like speed, voltage, and package type for compatibility.