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IS45S16800F-7TLA1
+Lista de MateriaisIC DRAM 128MBIT PAR 54TSOP II
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FabricanteISSI, Integrated Silicon Solution Inc.
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Peça do Fabricante #IS45S16800F-7TLA1
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Especificações
| Atributo | Valor |
| 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 | -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 | IS45S16800 |
Visão Geral
Description
The IS45S16800F-7TLA1 is a high-performance, asynchronous static random-access memory (SRAM) chip, designed for applications requiring fast data access and manipulation. It features a 2M x 8-bit architecture, providing a total of 16 megabits of storage capacity. Operating at a supply voltage of 2.7V to 3.6V, this SRAM is suitable for low-power applications, making it ideal for portable devices.
The chip supports a fast access time of 70 ns, enabling rapid read and write cycles, which is essential in high-speed computing environments. It comes in a 44-pin TSOP II package, facilitating easy integration into various electronic systems. The IS45S16800F-7TLA1 is commonly used in networking equipment, consumer electronics, automotive applications, and industrial controls, where reliable and quick data processing is critical.
Overall, this SRAM provides a balance of speed, efficiency, and compact design, making it a versatile choice for modern electronic applications.
The chip supports a fast access time of 70 ns, enabling rapid read and write cycles, which is essential in high-speed computing environments. It comes in a 44-pin TSOP II package, facilitating easy integration into various electronic systems. The IS45S16800F-7TLA1 is commonly used in networking equipment, consumer electronics, automotive applications, and industrial controls, where reliable and quick data processing is critical.
Overall, this SRAM provides a balance of speed, efficiency, and compact design, making it a versatile choice for modern electronic applications.
Equivalent
The IS45S16800F-7TLA1 is a 256Mbit (32MB) DDR2 SDRAM. Equivalent products include the MT47H64M16HR-25, Hynix HY5PS12821BFP-D43, and Samsung K4T1G164QE-HCF7. Ensure compatibility with voltage, timing, and capacity specifications when considering alternatives.
Features
The IS45S16800F-7TLA1 is a 16 Megabit (2M x 8) synchronous dynamic random access memory (SDRAM) featuring a Fast Page Mode (FPM) architecture. Key specifications include:
- Operating Voltage: 3.3V
- Speed: It operates at a clock frequency of 133 MHz, allowing for fast data access.
- Data Transfer Rate: Supports a data rate of 2.5 GB/s.
- Access Time: Typically has a CAS latency of 2.5 cycles.
- Package Type: Available in a 54-pin TSOP II package, facilitating easy integration into various applications.
- Temperature Range: Operates within a commercial temperature range of 0°C to 70°C.
- Features: Includes a self-refresh mode, burst read/write capabilities, and supports multiple banks for efficient memory management.
This memory chip is suitable for use in a variety of applications, including networking equipment, consumer electronics, and embedded systems where reliable performance and speed are critical.
- Operating Voltage: 3.3V
- Speed: It operates at a clock frequency of 133 MHz, allowing for fast data access.
- Data Transfer Rate: Supports a data rate of 2.5 GB/s.
- Access Time: Typically has a CAS latency of 2.5 cycles.
- Package Type: Available in a 54-pin TSOP II package, facilitating easy integration into various applications.
- Temperature Range: Operates within a commercial temperature range of 0°C to 70°C.
- Features: Includes a self-refresh mode, burst read/write capabilities, and supports multiple banks for efficient memory management.
This memory chip is suitable for use in a variety of applications, including networking equipment, consumer electronics, and embedded systems where reliable performance and speed are critical.
Pinout
The IS45S16800F-7TLA1 is a 2 Meg x 16-bit (32 Megabit) synchronous DRAM (SDRAM) provided in a 54-pin TSOP II package. The pin count is 54.
The main functions of the pins include:
1. Data Pins (DQ0-DQ15): Used for data input/output.
2. Address Pins (A0-A11): Used for selecting addresses in the memory array.
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): Determines the read/write operation.
4. Clock Pin (CLK): Synchronizes the operations.
5. Power and Ground Pins: Supply voltage and ground connections.
This configuration supports synchronous operation, allowing high-speed data transfer and efficient memory access.
The main functions of the pins include:
1. Data Pins (DQ0-DQ15): Used for data input/output.
2. Address Pins (A0-A11): Used for selecting addresses in the memory array.
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): Determines the read/write operation.
4. Clock Pin (CLK): Synchronizes the operations.
5. Power and Ground Pins: Supply voltage and ground connections.
This configuration supports synchronous operation, allowing high-speed data transfer and efficient memory access.
Manufacturer
The IS45S16800F-7TLA1 is manufactured by ISSI (Integrated Silicon Solution, Inc.). ISSI is a semiconductor company that specializes in designing, developing, and supplying high-performance memory solutions. Founded in 1988 and headquartered in San Jose, California, ISSI primarily focuses on SRAM (Static Random-Access Memory), DRAM (Dynamic Random-Access Memory), and Flash memory products for various applications, including telecommunications, automotive, consumer electronics, and industrial markets. The company is known for its commitment to quality and innovation in memory technology, providing products that meet the growing demands of the electronics industry.
Application
The IS45S16800F-7TLA1 is a 2 Mbit (256K x 8) synchronous dynamic random-access memory (SDRAM) device, commonly used in applications such as telecommunications equipment, networking devices, and consumer electronics. Its high-speed performance makes it suitable for data buffering, video processing, and digital signal processing tasks. Additionally, it is utilized in embedded systems, gaming consoles, and industrial automation for efficient data storage and retrieval, enhancing overall system performance. Its low power consumption also makes it appropriate for battery-operated devices.
Package
The IS45S16800F-7TLA1 is packaged in a TSOP II (Thin Small Outline Package) format. This package type is commonly used for memory devices, offering a compact design suitable for surface mounting on PCBs.
