IS42S16800F-7TL

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IS42S16800F-7TL

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IC DRAM 128MBIT PAR 54TSOP II

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  • 제조업체 부품 #IS42S16800F-7TL

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사양

속성 가치
Part Status Obsolete
Digi Key Programmable Not Verified
Memory Type Volatile
Memory Format DRAM
Technology SDRAM
Memory Size 128Mbit
Memory Organization 8M x 16
Memory Interface Parallel
Clock Frequency 143 MHz
Access Time 5.4 ns
Voltage - Supply 3V ~ 3.6V
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 54-TSOP (0.400", 10.16mm Width)
Supplier Device Package 54-TSOP II
Base Product Number IS42S16800

개요

Description

The IS42S16800F-7TL is a 16 Megabit (2 Meg x 8) synchronous dynamic random-access memory (SDRAM) chip manufactured by Integrated Silicon Solution, Inc. (ISSI). It operates at a 2.5V power supply and features a 7ns access time, making it suitable for high-performance applications. This chip supports a wide range of data rates and is designed for minimal power consumption, which is essential for battery-operated devices and energy-efficient systems.
The device is organized in a dual bank configuration, allowing for efficient data management and fast access times. It also supports various operating modes, including burst mode, which enhances data throughput. The IS42S16800F-7TL is typically used in applications like consumer electronics, networking hardware, and embedded systems due to its reliability and performance characteristics.
Overall, the IS42S16800F-7TL is a versatile memory solution for applications requiring efficient data handling and speed.

Equivalent

The IS42S16800F-7TL is a 128Mb DDR SDRAM chip. Equivalent products include:
1. Hynix HY57V281620B
2. Micron MT48LC16M16A2
3. Samsung K4S641632D
4. Nanya NT5TU64M16GG-3C
These alternatives typically share similar specifications such as density, speed, and package type. Always verify compatibility based on specific application requirements.

Features

The IS42S16800F-7TL is a high-performance synchronous dynamic random-access memory (SDRAM) module designed for various applications, including consumer electronics and computing devices. Key features include:
1. Memory Type: 256Mb DRAM, organized as 16M x 16 bits.
2. Speed: Operates at a clock speed of 166 MHz (7 ns access time).
3. Interface: Supports a 3.2V power supply, facilitating low power consumption.
4. Data Rate: Provides high-speed data transfer rates, enhancing overall system performance.
5. Package Type: Available in a 54-pin TSOP II package, allowing for easy integration into PCBs.
6. Refresh: Supports both self-refresh and deep power-down modes for energy efficiency.
7. Timing Parameters: Offers various timing configurations suitable for different application requirements.
8. Compatibility: Ideal for use in mobile devices, graphics cards, and other embedded systems.
These features make the IS42S16800F-7TL a versatile choice for manufacturers seeking reliable and efficient memory solutions.

Pinout

The IS42S16800F-7TL is a 16M x 8 bits synchronous dynamic random-access memory (SDRAM) chip. It has a total of 54 pins.
Key functions of the pins include:
- Data Inputs/Outputs (DQ0-DQ7): Used for data transfer to and from the memory.
- Address Inputs (A0-A12): Specify the address for read/write operations.
- Control Inputs (CLK, CKE, CS, RAS, CAS, WE): Control the timing and operation of the memory.
- CLK: Clock signal for synchronization.
- CKE: Clock enable, used to enable or disable the clock.
- CS: Chip select, activates the chip.
- RAS, CAS, WE: Row address strobe, column address strobe, and write enable signals to control read/write operations.
- Power and Ground Pins (VDD, VSS): Provide the necessary power supply and ground reference.
This chip is typically used in various applications requiring high-speed data access and storage.

Manufacturer

The IS42S16800F-7TL is manufactured by Integrated Silicon Solution, Inc. (ISSI), a semiconductor company that specializes in the design and production of high-performance memory solutions. Founded in 1988 and based in San Jose, California, ISSI focuses on various types of memory products, including SRAM (Static Random Access Memory), DRAM (Dynamic Random Access Memory), and Flash memory.
The IS42S16800F-7TL is a 256Mb synchronous DRAM, commonly used in various applications such as consumer electronics, networking, automotive, and industrial systems. As a company, ISSI is recognized for its commitment to innovation, quality, and customer service, catering to a wide range of sectors that require reliable and efficient memory solutions.

Application

The IS42S16800F-7TL is a 128Mb DDR SDRAM (Double Data Rate Synchronous Dynamic Random Access Memory) used primarily in various electronic applications. Its application areas include:
1. Consumer Electronics: Televisions, gaming consoles, and set-top boxes.
2. Computers: Memory modules for laptops and desktop PCs.
3. Networking Equipment: Routers and switches requiring high-speed memory.
4. Automotive: In-vehicle entertainment systems and advanced driver-assistance systems (ADAS).
5. Industrial Applications: Automation systems and embedded devices needing reliable memory.
This versatility makes it suitable for both high-performance and cost-sensitive applications.

Package

The IS42S16800F-7TL is packaged in a TSOP-II (Thin Small Outline Package) configuration. This type of package is commonly used for DRAM and features a compact design suitable for surface mounting on PCBs.

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