AS4C4M32SA-7TCN

Series:	--
Packaging:	Tray
Part Status:	Active
Memory Type:	Volatile
Memory Format:	DRAM
Technology:	SDRAM
Memory Size:	128Mb (4M x 32)
Clock Frequency:	143MHz
Write Cycle Time - Word, Page:	2ns
Access Time:	5.4ns
Memory Interface:	Parallel
Voltage - Supply:	3 V ~ 3.6 V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	86-TFSOP (0.400", 10.16mm Width)
Supplier Device Package:	86-TSOP II

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Introduction

AS4C4M32SA-7TCN is an advanced memory module manufactured by Alliance Memory Company. This memory module features a unique combination of 4M bytes of static random access memory (SRAM), 32M bytes of synchronous dynamic random access memory (SDRAM), and 7 banks of non-volatile flash memory (NVM). These components allow the module to operate both as a high-speed memory and a general-purpose storage device for embedded system applications and applications for large memory requirements.

Operating Principle

AS4C4M32SA-7TCN operates according to the most common memory hierarchy principles. When a system needs memory to complete a task, it starts by checking the registers, which are the most accessible form of memory. If the required data is not found, the system searches for data in the cache, which is usually located on the processor itself. If the required data is still not found, the processor then checks the RAM, which is the primary memory being used by the computer.Once the desired memory location is found, the data is retrieved and processed. Then the system needs to store the data back in the memory. This is where the flash memory comes in. The flash memory is used as a backup storage location to save the data before it can be permanently stored on the hard disk. The flash memory is faster and more reliable than the hard disk drive.

Application Format

AS4C4M32SA-7TCN is available in two forms: a standard form and an extended form. Depending on the application, the customer can choose either form of the module. The standard form offers 4MB of SRAM, 32 MB of SDRAM and 7 banks of non-volatile flash memory. The extended form offers 1GB of SRAM, 128MB of SDRAM and 16 banks of non-volatile flash memory.Furthermore, AS4C4M32SA-7TCN is designed for specific industries and tailored to meet their exact requirements. For example, it is suitable for consumer electronics, industrial automation, telecommunications, aerospace, military and medical applications.

Application Areas

The primary application of AS4C4M32SA-7TCN memory module is related to large memory requirements and high-speed operations in embedded systems. One of the most typical use cases is the control of medical equipment. This memory module is used to store large amounts of data in the medical field and provide real-time control of the functioning of medical equipment. In addition, AS4C4M32SA-7TCN memory module is also commonly used in industrial automation and robotics. By using the advanced memory modules, the embedded systems in automated factories and warehouses can access and store large amounts of data in real-time as well as provide fine-grained control of complex robotic systems. Moreover, this memory module is also a popular choice for telecommunication and aerospace applications. The high-performance memory can support the advanced data processing and storage strategies required by these two fields and ensure that their extensive networks and systems are running at optimal levels.

Performance Overview

AS4C4M32SA-7TCN memory module is a high-performance solution for large memory requirement and high-speed operations. The module features a unique combination of 4M bytes of static random access memory (SRAM), 32M bytes of synchronous dynamic random access memory (SDRAM) and 7 banks of non-volatile flash memory (NVM). This combination allows the memory to serve both as a high-speed memory and as a general purpose storage device.The memory module also features a high write and read speed with a maximum read of up to 20Mbps and a maximum write of 18 Mbps. It is also power efficient, requiring a low voltage level of only 1.8V. The module is also temperature tolerant, with a guaranteed operation temperature range from -40°C to +85°C.

Conclusion

AS4C4M32SA-7TCN memory module is a high-performance, reliable, and power efficient module designed for various application requirements in different fields. It offers a unique combination of 4M bytes of SRAM, 32M bytes of SDRAM and 7 banks of non-volatile flash memory. The module features a high read and write speed with a low voltage level and temperature tolerance. This combination allows the memory module to efficiently provide the large memory requirements and high-speed operations needed for various application requirements in fields such as medical, industrial automation, telecommunications and aerospace.

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