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IS42S16320F-6TLI

Name: IS42S16320F-6TLI
Rating: 4.7 (12 reviews)

IC DRAM 512MBIT PAR 54TSOP II

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Mfr。パート #IS42S16320F-6TLI
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データシート IS42S16320F-6TLI DataSheet
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仕様

Part Status	Active
DigiKey Programmable	Not Verified
Memory Type	Volatile
Memory Format	DRAM
Technology	SDRAM
Memory Size	512Mbit
Memory Organization	32M x 16
Memory Interface	Parallel
Clock Frequency	167 MHz
Access Time	5.4 ns
Voltage - Supply	3V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	54-TSOP (0.400", 10.16mm Width)
Supplier Device Package	54-TSOP II
Base Product Number	IS42S16320

概要

Description

The IS42S16320F-6TLI is a 256Mbit (32MB) DRAM chip manufactured by ISSI (Integrated Silicon Solution, Inc.). It is a synchronous dynamic random-access memory (SDRAM) device, featuring a DDR (Double Data Rate) architecture, which allows for higher data transfer rates compared to traditional SDRAM. Designed for high performance, it operates at a clock frequency of up to 200 MHz and supports data rates of 400 MT/s.
The chip is organized as 16 bits x 16 banks and utilizes a 3.3V power supply. It features pipelined architecture, allowing for fast access times and enabling high-speed data processing required in applications like consumer electronics, networking equipment, and computing devices. The device is housed in a compact TSOP II package, making it suitable for space-constrained designs.
Overall, the IS42S16320F-6TLI is widely utilized for its reliability and efficiency in various electronic applications, contributing significantly to system performance enhancement.

Features

The IS42S16320F-6TLI is a 2 Gigabit (256MB) DDR2 SDRAM memory chip, featuring a 16-bit data bus. Key features include:
1. Organization: It is organized as 256K x 16 bits, allowing efficient data handling.
2. Speed: Operates at a memory clock frequency of up to 400 MHz, with a corresponding data rate of 800 MT/s.
3. Voltage: Designed to operate at a low voltage of 1.8V, which helps in reducing power consumption.
4. Package: Available in a 54-ball TFBGA (Thin Fine Ball Grid Array) package, ensuring a compact design suitable for various applications.
5. Burst Mode: Supports burst lengths of 4 and 8, enhancing performance for sequential data access.
6. Latency: Features a CAS latency of 6 cycles, optimizing speed for various applications.
7. Applications: Suitable for use in consumer electronics, networking equipment, and industrial applications requiring reliable and high-speed memory.
These features make the IS42S16320F-6TLI a versatile choice for various high-performance memory applications.

Package

The IS42S16320F-6TLI is packaged in a 54-pin TSOP II (Thin Small Outline Package) format. This package type is designed for surface mounting and is commonly used for DRAM devices in various electronic applications.

Pinout

The IS42S16320F-6TLI is a 16 Meg x 32-bit synchronous dynamic random-access memory (SDRAM) chip. It has a pin count of 84 pins.
The primary functions of the pins include:
1. Data Pins (DQ0-DQ31): These are used for bi-directional data transfer.
2. Address Pins (A0-A11): These determine the address of the memory location being accessed.
3. Control Pins (CLK, CKE, CS, RAS, CAS, WE): These manage the timing and control of read/write operations.
4. Byte Enable Pins (BW0-BW3): These enable writing to specific bytes in the memory.
5. Power and Ground Pins (VDD, VSS): Provide the necessary power supply and ground reference.
This chip operates with a supply voltage of 3.3V and is commonly used in various applications requiring high-density memory solutions.

Manufacturer

The IS42S16320F-6TLI is manufactured by Integrated Silicon Solution, Inc. (ISSI). ISSI is a semiconductor company that specializes in designing and manufacturing a wide range of memory products, including DRAM and flash memory. Founded in 1988 and headquartered in San Jose, California, ISSI serves various markets, including automotive, industrial, telecommunications, and consumer electronics. The company is known for its focus on high-performance memory solutions and has established itself as a key player in the memory semiconductor industry.

Application

The IS42S16320F-6TLI is a 2Mb x 16-bit synchronous DRAM that is typically used in applications such as high-performance computing, networking equipment, consumer electronics, and embedded systems. Its fast data access speeds make it suitable for memory-intensive tasks in graphics applications, telecommunications, and industrial automation, providing efficient data storage and processing capabilities in a compact form factor.

Equivalent

The IS42S16320F-6TLI chip, a 1Gb DDR2 SDRAM, can be equivalently replaced by similar density DDR2 chips such as MT47H16M16, K4T1G164QE, and Hynix HYMD512M646C6. Always verify compatibility in terms of speed, voltage, and pin configuration when considering replacements.