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IS45S16400J-7BLA2

Name: IS45S16400J-7BLA2
Rating: 4.7 (12 reviews)

IC DRAM 64MBIT PAR 54TFBGA

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資料表 IS45S16400J-7BLA2 DataSheet
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規格

Part Status	Obsolete
Base Product Number	IS45S16400
DigiKey Programmable	Not Verified
Memory Type	Volatile
Memory Format	DRAM
Technology	SDRAM
Memory Size	64Mbit
Memory Organization	4M x 16
Memory Interface	Parallel
Clock Frequency	143 MHz
Voltage - Supply	3V ~ 3.6V
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Package	54-TFBGA
Supplier Device Package	54-TFBGA (8x8)
Packaging	Tray
Access Time	5.4 ns

概述

Description

The IS45S16400J-7BLA2 is a high-performance synchronous dynamic random-access memory (SDRAM) device manufactured by Integrated Silicon Solution, Inc. (ISSI). It belongs to the IS45 series and features a 16Mb capacity organized as 2M x 8 bits. The device operates at a voltage of 2.5V and supports a range of clock frequencies, enabling efficient data processing speeds.
Notably, the IS45S16400J-7BLA2 utilizes a synchronous interface, allowing it to synchronize data operations with the system clock, which enhances performance in various applications. Its relatively low power consumption makes it suitable for mobile and battery-operated devices.
Applications for this memory chip include telecommunications, consumer electronics, and various embedded systems where space and power efficiency are critical. The device is typically offered in a compact package, facilitating integration into diverse electronic products. Overall, the IS45S16400J-7BLA2 stands out for its reliability and efficiency in memory storage solutions.

Features

The IS45S16400J-7BLA2 is a 16Mbit (2M x 8) synchronous dynamic random-access memory (SDRAM) module designed for high-speed applications. Key features include:
1. Organization: 2M x 8 bits, suitable for various applications requiring 16MB memory.
2. Speed: Operates at a clock frequency of up to 133 MHz, offering efficient data transfer rates.
3. Interface: Utilizes a synchronous interface, enabling precise timing and improved performance compared to asynchronous DRAM.
4. Data Rate: Supports burst mode operation, enhancing throughput during sequential data access.
5. Voltage Supply: Operates at a 3.3V power supply, making it compatible with a wide range of systems.
6. Temperature Range: Designed to function reliably across a commercial temperature range, typically 0°C to 70°C.
7. Package Type: Available in a compact, standard package, facilitating easy integration into various devices.
This device is ideal for applications in consumer electronics, telecommunications, and computing systems requiring efficient memory access.

Package

The IS45S16400J-7BLA2 is a 64Mb (8MB) synchronous dynamic random-access memory (SDRAM) chip packaged in a TSOP-II (Thin Small Outline Package) type. This package type is commonly used for memory devices due to its compact size and efficient thermal management.

Pinout

The IS45S16400J-7BLA2 is a 16Mb (2Mx8) synchronous dynamic random-access memory (SDRAM) device with a pin count of 54. It is organized as 2,048 x 8 bits. The key functions of its pins include:
- Data Pins (DQ0-DQ7): Used for data input and output.
- Address Pins (A0-A10): Used to select the row and column addresses for memory access.
- Control Pins:
- CS (Chip Select): Activates the device for operations.
- RAS (Row Address Strobe): Initiates row access.
- CAS (Column Address Strobe): Initiates column access.
- WE (Write Enable): Controls write operations.
- Clock Pins (CLK, CLK): Provides timing for synchronous operations.
- Power Pins: Supply voltage (VDD) and ground (VSS).
- Other Pins: Includes DQM (Data Mask) for input/output control and ODT (On-Die Termination) for impedance matching.
This device is commonly used in various applications requiring reliable memory performance.

Manufacturer

The IS45S16400J-7BLA2 is manufactured by ISSI (Integrated Silicon Solution, Inc.), a company specializing in semiconductor products. ISSI is known for its design and production of memory and analog products, including SRAM, DRAM, and flash memory devices. Founded in 1988, the company caters to various sectors such as automotive, industrial, and consumer electronics, providing solutions that meet stringent reliability and performance standards. ISSI focuses on innovation and quality, serving a global customer base with a commitment to advancing memory technology.

Application

The IS45S16400J-7BLA2 is a 16Mb synchronous DRAM (SDRAM) used in various applications, including telecommunications, networking equipment, 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 storage, such as graphics processing, digital signal processing, and embedded systems.

Equivalent

The IS45S16400J-7BLA2 is a 64Mb SRAM chip. Equivalent products include the Cypress CY7C1361G, Micron MT45W4MW16B, and Alliance Memory AS4C16M16SA. Ensure compatibility in terms of specifications like voltage, speed, and package type before substituting.