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IS42S32800D-6TLI

Name: IS42S32800D-6TLI
Rating: 4.7 (12 reviews)

IC DRAM 256MBIT PAR 86TSOP II

製造商
製造商。部分 #IS42S32800D-6TLI
包 86-TFSOP (0.400", 10.16mm Width)
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規格

Package	Tray
ProductStatus	Obsolete
MemoryType	Volatile
MemoryFormat	DRAM
Technology	SDRAM
MemorySize	256Mb (8M x 32)
MemoryInterface	Parallel
ClockFrequency	166 MHz
AccessTime	5.4 ns
Voltage-Supply	3V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	86-TFSOP (0.400, 10.16mm Width)

概述

Description

The IS42S32800D-6TLI is a dynamic random-access memory (DRAM) chip produced by ISSI (Integrated Silicon Solution, Inc.). It is a 256 Megabit (32 Megabytes) synchronous DRAM organized as 4 Meg x 8 bits. Designed for mainstream applications, it operates at a single 3.3V power supply and features a wide data bus for high-speed data transfer.
Key characteristics include a speed grade of 6 ns, making it suitable for various applications requiring fast access times, such as consumer electronics, networking equipment, and industrial products. The chip supports various modes of operation, including burst mode for efficient data handling. Additionally, it incorporates a slew of features to enhance performance and reliability, including deep power-down modes and low standby current consumption.
The IS42S32800D-6TLI is commonly used in systems where compact memory solutions are crucial, offering a blend of performance and efficiency.

Features

The IS42S32800D-6TLI is a 32 Megabit (4 Megabytes) synchronous dynamic random-access memory (SDRAM) chip, featuring a wide range of specifications suitable for various applications. Key features include:
1. Organization: It is organized as 4M x 8 bits.
2. Speed: Operates at a clock frequency of 166 MHz (6 ns cycle time), making it suitable for high-performance applications.
3. Voltage Supply: It operates on a core voltage of 2.5V.
4. Interface: Supports a double data rate (DDR) interface, enabling faster data processing by transferring data on both rising and falling edges of the clock signal.
5. Data Rate: Achieves a data rate of up to 333 Mbps per pin.
6. Package: Typically available in a 54-ball FBGA (Fine Ball Grid Array) package.
7. Applications: Commonly used in digital consumer applications, networking devices, and automotive electronics.
Overall, the IS42S32800D-6TLI is designed for efficiency and speed, making it a reliable choice for embedded systems and high-speed computing applications.

Package

The IS42S32800D-6TLI is packaged in a 54-pin TSOP II (Thin Small Outline Package) format. This package type is commonly used for memory chips and features a low profile, making it suitable for space-constrained applications.

Pinout

The IS42S32800D-6TLI is a 256M x 32-bit synchronous dynamic random-access memory (SDRAM) chip. It has a total of 84 pins. The primary functions of these pins include power supply, ground, data input/output, and control signals.
Key pin functions are:
- VDD: Power supply for the chip.
- VSS: Ground connection.
- DQ[0:31]: Data input/output lines for transferring data.
- A[0:25]: Address lines for selecting memory locations.
- BA[0:1]: Bank address lines to select the bank.
- CLK: Clock input for synchronization.
- CS: Chip select for enabling/disabling the chip.
- WE: Write enable signal for write operations.
- CAS: Column address strobe for read operations.
- RAS: Row address strobe for activating rows.
This chip is used in various applications requiring high-density memory solutions.

Manufacturer

The IS42S32800D-6TLI is manufactured by Integrated Silicon Solution, Inc. (ISSI). ISSI is a semiconductor company that specializes in designing and manufacturing high-performance memory products, including SRAM, DRAM, and Flash memory. Established in 1988, the company focuses primarily on providing memory solutions for various applications in consumer electronics, telecommunications, automotive, and industrial markets. ISSI is known for its innovation and commitment to delivering quality products, catering to the growing demand for memory in a wide range of electronic devices.

Application

The IS42S32800D-6TLI is a 256Mb DDR2 SDRAM memory chip primarily used in various application areas, including networking equipment, telecommunications, consumer electronics, automotive systems, and industrial automation. It supports high-speed data processing and is suitable for applications requiring efficient memory solutions, such as servers, routers, and embedded systems. Its low power consumption makes it ideal for portable devices.

Equivalent

The IS42S32800D-6TLI is a 256Mb DDR2 SDRAM memory chip. Equivalent products include:
1. MT47H128M8 - Micron
2. K4T1G164QE - Samsung
3. H5TQ2G83AFR - Hynix
These alternatives have similar specifications and can be used in compatible applications. Always verify specific pin configurations and electrical characteristics before substitution.