7035S20PF

Series:	--
Packaging:	Tray
Part Status:	Obsolete
Memory Type:	Volatile
Memory Format:	SRAM
Technology:	SRAM - Dual Port, Asynchronous
Memory Size:	144Kb (8K x 18)
Write Cycle Time - Word, Page:	20ns
Access Time:	20ns
Memory Interface:	Parallel
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	100-LQFP
Supplier Device Package:	100-TQFP (14x14)
Base Part Number:	IDT7035

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Memory: 7035S20PF Application Field and Working Principle

The 7035S20PF memory uses static random access memory (SRAM) technology and runs a 64-bit wide bus interface, allowing flexible system architectures and readily meets the bandwidth and access time requirements of many applications. It is designed to provide an economical, high-performance data storage device for modern electronic equipment and system designs that require higher data throughput rates.

Applications of 7035S20PF Memory

7035S20PF memory is commonly used in high-performance optimized memory applications such as embedded systems, communications systems, display controllers and graphics accelerators, industrial control, and consumer electronics. In embedded system applications, the 7035S20PF memory is often used for code and data storage. It is well suited to many real-time applications requiring design flexibility and high performance due to its wide bus interface and fast write/read access times.The 7035S20PF memory is also used in many communications systems and equipments, providing an efficient and lower-power solution for interfacing with digital signal processors operating at hundreds of megahertz. The 7035S20PF is also commonly used as main memory in display controllers, graphics accelerators and industrial control systems. By providing a large and reliable memory capacity, the 7035S20PF memory ensures optimum system performance.

Working Principle of 7035S20PF Memory

The 7035S20PF memory utilizes a Static Random Access Memory (SRAM) technology, which uses a Volatile RAM process to store bits of data. This is where the memory needs to be "refreshed" to retain the stored data so that it is not lost upon powering down the system. The 7035S20PF memory operates by storing and retrieving data into a sequence of memory locations at incredibly fast speeds, which allows for low-latency access and high throughput. The interface for the memory is on a 64-bit bus, meaning that for each transaction, 64 bits of data can be read or written at once. The 7035S20PF memory supports various memory operations such as Burst Mode (for fast consecutive operations), Auto pre-charge (for efficient execution of multiple commands), and Refresh operations (for continual data integrity). These operations are typically configured via a memory controller or system bus.The 7035S20PF memory is also very configurable, allowing for up to 16 banks for distributed memory and optional additional error correction features like ECC (Error Correction Code) for enhanced reliability.

Conclusion

The 7035S20PF memory is a high-performance memory solution, designed to provide an economical and reliable data storage solution in a wide range of applications. The wide bus interface, fast access times and various memory operations allows for flexible configurations and robust system performance. As such, the 7035S20PF memory is popularly used in many embedded, communications, display controller, graphics accelerator, industrial control and consumer electronics applications.

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