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IS42S16800F-7TL

Name: IS42S16800F-7TL
Rating: 4.7 (12 reviews)

IC DRAM 128MBIT PAR 54TSOP II

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資料表 IS42S16800F-7TL DataSheet
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規格

Part Status	Obsolete
DigiKey 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

概述

Description

The IS42S16800F-7TL is a high-performance dynamic random-access memory (DRAM) chip produced by ISSI (Integrated Silicon Solution, Inc.). It is a 16 megabit (Mb) memory module organized as 2 Meg x 8 bits, primarily used in various applications such as consumer electronics, networking, and industrial equipment.
Key features of the IS42S16800F-7TL include:
1. Speed: Operates at a clock speed of 133 MHz (7 ns access time), ensuring fast data retrieval and processing.
2. Voltage: It typically operates at a low voltage of 2.5V, making it energy-efficient.
3. Package: Offered in a TSOP-II package, facilitating easy integration into circuit boards.
4. Functionality: Supports synchronous operations, allowing for efficient data transfer and communication with processors.
5. Applications: Ideal for use in applications requiring reliable and high-speed memory, such as embedded systems and telecommunications.
Overall, the IS42S16800F-7TL is designed for applications needing compact, efficient, and high-speed memory solutions.

Package

The IS42S16800F-7TL is packaged in a 54-ball FBGA (Fine Ball Grid Array) format.

Pinout

The IS42S16800F-7TL is a 16M × 8-bit (16 megabit) synchronous dynamic random-access memory (SDRAM) chip. It has a total of 54 pins.
The main functions of its pins include:
1. Data Pins (DQ0-DQ7): 8 data lines used for data input and output.
2. Address Pins (A0-A11): 12 address lines used to select memory locations.
3. Control Pins:
- CS (Chip Select): Activates the chip.
- RAS (Row Address Strobe): Activates the row address.
- CAS (Column Address Strobe): Activates the column address.
- WE (Write Enable): Controls writing data.
4. Clock Pins (CLK, CLK2): Used for synchronizing the operations.
5. Power and Ground Pins: VDD, VSS for power supply, and ground connections.
6. Mode Register Set (MRS): Allows configuration of the memory mode.
This chip is designed for applications requiring high-speed data access and is typically used in computing systems.

Manufacturer

The IS42S16800F-7TL is manufactured by Integrated Silicon Solution, Inc. (ISSI). ISSI is a semiconductor company that specializes in the design and production of memory products, including DRAM (Dynamic Random Access Memory) and Flash memory solutions. Founded in 1988 and headquartered in San Jose, California, ISSI primarily serves markets such as telecommunications, automotive, consumer electronics, and industrial applications. The company focuses on providing high-performance memory solutions that cater to the needs of various industries, emphasizing quality and reliability in its products.

Application

The IS42S16800F-7TL is a 128Mb asynchronous SRAM typically used in applications such as telecommunications, networking equipment, industrial automation, automotive systems, and consumer electronics. It serves as a fast memory solution for data buffering, caching, and temporary storage in devices requiring high-speed access and low latency.

Equivalent

The IS42S16800F-7TL is a 128Mb (16MB) SDRAM chip. Equivalent products include the MT48LC16M16A2P-75, HY57V641620BTP-6, and K4S641632F-7. Ensure compatibility in terms of timing, voltage, and pin configuration when considering alternatives. Always check the manufacturer's specifications for exact equivalency.