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IS42S16800E-7TL
+BOMIC DRAM 128MBIT PAR 54TSOP II
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メーカーISSI, インテグレーテッド・シリコン・ソリューションズ株式会社
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メーカー品番 #IS42S16800E-7TL
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データシート IS42S16800E-7TL DataSheet
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在庫状況6069
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| 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 |
概要
Description
The IS42S16800E-7TL is a high-performance DRAM (Dynamic Random Access Memory) chip produced by ISSI (Integrated Silicon Solutions, Inc.). It features a 16-megabit (Mb) capacity and operates with a 3.3V power supply, making it suitable for various applications in consumer electronics, telecommunications, and computer systems.
Key specifications include a 7ns access time, which enhances the processing speed for data-intensive tasks, and a 16-bit data I/O interface, facilitating efficient data transfers. This DRAM chip supports a synchronous interface, which allows for faster read and write operations compared to asynchronous DRAM types.
The IS42S16800E-7TL is designed for easy integration into systems, with a compact 54-pin TSOP II package. Its reliability and performance make it ideal for use in devices like routers, printers, and other embedded systems. Overall, it serves as a robust solution for applications requiring reliable memory performance and efficiency.
Key specifications include a 7ns access time, which enhances the processing speed for data-intensive tasks, and a 16-bit data I/O interface, facilitating efficient data transfers. This DRAM chip supports a synchronous interface, which allows for faster read and write operations compared to asynchronous DRAM types.
The IS42S16800E-7TL is designed for easy integration into systems, with a compact 54-pin TSOP II package. Its reliability and performance make it ideal for use in devices like routers, printers, and other embedded systems. Overall, it serves as a robust solution for applications requiring reliable memory performance and efficiency.
Equivalent
The IS42S16800E-7TL is a 1Gb DDR2 SDRAM chip. Equivalent products include:
1. MT47H128M8 (Micron)
2. K4T1G164EB (Samsung)
3. Hynix H5TQ1G83AFR (SK Hynix)
4. NT5CB256M16DP (Nanya)
These chips have similar specifications, such as capacity, speed, and package type, but always verify compatibility with your specific application.
1. MT47H128M8 (Micron)
2. K4T1G164EB (Samsung)
3. Hynix H5TQ1G83AFR (SK Hynix)
4. NT5CB256M16DP (Nanya)
These chips have similar specifications, such as capacity, speed, and package type, but always verify compatibility with your specific application.
Features
The IS42S16800E-7TL is a 1 Gigabit (128MB) DDR SDRAM (Double Data Rate Synchronous Dynamic Random Access Memory) produced by ISSI (Integrated Silicon Solution, Inc.). Key features include:
1. Density: 1Gb (128MB) organized as 8 banks of 16M x 8 bits.
2. Data Rate: Operates at a speed of 7.5ns, supporting DDR400 (PC3200) performance, which allows for data transfer rates up to 400 MT/s.
3. Voltage: Operates at a supply voltage of 2.5V.
4. Package: Available in a 54-pin TSOP II package.
5. Burst Length: Supports burst lengths of 2, 4, and 8 for efficient data transfer.
6. Latency: Offers low latency, enhancing overall performance in applications.
7. Temperature Range: Suitable for commercial-grade applications with an operating temperature of 0°C to 70°C.
This memory is typically used in various computing applications, including desktop systems, servers, and networking devices.
1. Density: 1Gb (128MB) organized as 8 banks of 16M x 8 bits.
2. Data Rate: Operates at a speed of 7.5ns, supporting DDR400 (PC3200) performance, which allows for data transfer rates up to 400 MT/s.
3. Voltage: Operates at a supply voltage of 2.5V.
4. Package: Available in a 54-pin TSOP II package.
5. Burst Length: Supports burst lengths of 2, 4, and 8 for efficient data transfer.
6. Latency: Offers low latency, enhancing overall performance in applications.
7. Temperature Range: Suitable for commercial-grade applications with an operating temperature of 0°C to 70°C.
This memory is typically used in various computing applications, including desktop systems, servers, and networking devices.
Pinout
The IS42S16800E-7TL is a 16Mb (2Mx8) synchronous dynamic random access memory (SDRAM) chip with a pin count of 54 pins.
Function Overview:
- Data Bus: 8 bits (DQ pins) for data input/output.
- Address Bus: Address pins (A0-A11) for selecting memory locations.
- Control Signals:
- CS (Chip Select): Enables the chip.
- RAS (Row Address Strobe): Activates row access.
- CAS (Column Address Strobe): Activates column access.
- WE (Write Enable): Allows write operations.
- OE (Output Enable): Allows data output during read operations.
- Clock Input: CLK pin for synchronizing data operations.
- Power Supply Pins: VDD and VSS for power and ground connections.
This device is used in various applications where synchronous operation and high-speed memory access are required.
Function Overview:
- Data Bus: 8 bits (DQ pins) for data input/output.
- Address Bus: Address pins (A0-A11) for selecting memory locations.
- Control Signals:
- CS (Chip Select): Enables the chip.
- RAS (Row Address Strobe): Activates row access.
- CAS (Column Address Strobe): Activates column access.
- WE (Write Enable): Allows write operations.
- OE (Output Enable): Allows data output during read operations.
- Clock Input: CLK pin for synchronizing data operations.
- Power Supply Pins: VDD and VSS for power and ground connections.
This device is used in various applications where synchronous operation and high-speed memory access are required.
Manufacturer
The manufacturer of the IS42S16800E-7TL is Integrated Silicon Solution, Inc. (ISSI). ISSI is a semiconductor company that specializes in designing and manufacturing high-performance memory products. Founded in 1988, it focuses primarily on Dynamic Random Access Memory (DRAM), SRAM (Static Random Access Memory), and Flash memory products. The company serves various sectors, including consumer electronics, automotive, industrial, and telecommunications, providing solutions that enhance storage and data processing capabilities in electronic devices. ISSI is known for its innovation in memory technologies and aims to deliver high-quality, reliable products to meet the evolving demands of the global electronics market.
Application
The IS42S16800E-7TL is a 16Mb (2M x 8) synchronous dynamic random-access memory (SDRAM) chip. Its primary application areas include consumer electronics, such as digital TVs, set-top boxes, and gaming consoles, where high-speed data processing is essential. It is also used in telecommunications equipment, networking devices, and computer systems for buffering and caching purposes. Additionally, it can be found in automotive applications for infotainment systems and advanced driver-assistance systems (ADAS). The chip is designed for enhanced performance in environments requiring fast data access and reliability.
Package
The IS42S16800E-7TL is packaged in a TSOP-II (Thin Small Outline Package) format, specifically designed for surface mounting. This package type typically features a compact design, suitable for high-density applications in consumer electronics and computing devices.
