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IS42S16400J-7B2LI

Name: IS42S16400J-7B2LI
Rating: 4.7 (12 reviews)

IC DRAM 64MBIT PAR 60TFBGA

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資料表 IS42S16400J-7B2LI DataSheet
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規格

Part Status	Obsolete
DigiKey Programmable	Not Verified
Memory Type	Volatile
Memory Format	DRAM
Technology	SDRAM
Memory Size	64Mbit
Memory Organization	4M x 16
Memory Interface	Parallel
Voltage - Supply	3V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	60-TFBGA
Supplier Device Package	60-TFBGA (6.4x10.1)
Base Product Number	IS42S16400
Clock Frequency	143 MHz
Access Time	5.4 ns

概述

Description

The IS42S16400J-7B2LI is a 64Mb (megabit) DRAM (Dynamic Random-Access Memory) chip manufactured by ISSI (Integrated Silicon Solution, Inc.). It features a 4Mx16 architecture, meaning it has 4 million words each containing 16 bits. This DRAM operates at a clock speed of 100 MHz and uses a low-voltage supply of 2.5V, which enhances power efficiency.
Key characteristics include asynchronous access, a high-speed interface, and support for multiple memory banks, allowing for faster data access and improved performance. The device is suitable for a range of applications, including consumer electronics, networking, and industrial systems. It is packaged in a standard TSOP (Thin Small Outline Package), making it easy to integrate into various circuit designs.
Overall, the IS42S16400J-7B2LI represents a reliable and efficient choice for applications requiring moderate memory capacity and speed, while its low power consumption makes it suitable for battery-operated devices.

Package

The IS42S16400J-7B2LI is packaged in a 54-pin TSOP II (Thin Small Outline Package) format. This configuration is commonly used for DRAM devices, providing a compact design for space-constrained applications.

Manufacturer

The IS42S16400J-7B2LI is manufactured by ISSI (Integrated Silicon Solution, Inc.), a company that specializes in designing and manufacturing high-performance semiconductor solutions. Founded in 1988, ISSI focuses on memory products, including SRAM, DRAM, and Flash memory, catering primarily to the consumer electronics, automotive, industrial, and communication markets. The company is known for its commitment to innovation and quality, providing reliable memory solutions for various applications. ISSI operates globally, with a strong emphasis on research and development to meet the evolving needs of its customers.

Application

The IS42S16400J-7B2LI is a 16Mb (2Mx8) SDRAM memory chip, commonly used in various applications such as consumer electronics, mobile devices, networking equipment, industrial automation, and automotive systems. It provides high-speed data access and is suitable for applications requiring efficient memory solutions, like multimedia processing, real-time data handling, and embedded systems.

Equivalent

The IS42S16400J-7B2LI is a 16Mb DRAM chip. Equivalent products include the MT48LC16M16A2P-75, HY57V161620BTP, and K4S641632H-10. When looking for alternatives, ensure they match specifications such as density, organization, and timing. Always consult datasheets for compatibility.