70V631S12BCI8 Allicdata Electronics
Allicdata Part #:

70V631S12BCI8-ND

Manufacturer Part#:

70V631S12BCI8

Price: $ 73.82
Product Category:

Integrated Circuits (ICs)

Manufacturer: IDT, Integrated Device Technology Inc
Short Description: IC SRAM 4.5M PARALLEL 256CABGA
More Detail: SRAM - Dual Port, Asynchronous Memory IC 4.5Mb (25...
DataSheet: 70V631S12BCI8 datasheet70V631S12BCI8 Datasheet/PDF
Quantity: 1000
1000 +: $ 67.11580
Stock 1000Can Ship Immediately
$ 73.82
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Memory Type: Volatile
Memory Format: SRAM
Technology: SRAM - Dual Port, Asynchronous
Memory Size: 4.5Mb (256K x 18)
Write Cycle Time - Word, Page: 12ns
Access Time: 12ns
Memory Interface: Parallel
Voltage - Supply: 3.15 V ~ 3.45 V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 256-LBGA
Supplier Device Package: 256-CABGA (17x17)
Base Part Number: IDT70V631
Description

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Memory

The 70V631S12BCI8 is a static random access memory (SRAM) chip manufactured specifically for use in application fields requiring effecient, reliable, and fast data recovery. It operates at various speeds, depending on the voltage supplied, so it is suitable for applications from low-power operations to high-voltage, high-speed operations.

The 70V631S12BCI8 is composed of an array of different memory cells containing single input-output access transistors with the main goal of providing maximum storage capacity with speed. The chip consists of up to 256 bit SRAM that provides 1.5ns access time, with a maximum of 2Mbit address so it can be applied in many applications.

Working Principle

The 70V631S12BCI8 is based on a standard Static Random Access Memory (SRAM) chip architecture. It has two separate, distinct memory functions: read and write. The read operation is a simple action where previously stored data is retrieved from the cell array, while the write operation is a process where new data is stored in the cell array. The 70V631S12BCI8 utilizes a separate data bus line for the read, write, and enable signals which all go to the DIN, DOUT, and enable terminals, respectively.

The chip operates based on the enable signal and data flow. The enable signal is basically an instruction wire which, when asserted, allows the system to either read or write data to or from the memory. This signal is connected to an enabled memory device through an address bus. During every clock cycle, a single bit of data is clocked into the chip, but not yet enabled. The enable signal is activated in order to guide data flow and instruct which memory cell to access on the basis of the address bus.

Once the enable signal is asserted, the data is clocked into the chip and written into the memory cell array. Data is indicated by the register when the enable signal is deasserted. Data is retrieved from the memory cell and sent out of the chip through the data out signal.

Applications

The 70V631S12BCI8 is specifically designed for applications requiring fast and reliable data recovery, such as medical devices, instrumentation, industrial control systems and military applications. It is also used for data backup purposes and can be used for applications requiring high speed data transfers such as image processing. The 70V631S12BCI8 is an integrated chip that is easy to use, requires low power during operation, and reduces component complexity.

For medical applications, the chip is used in medical instruments including ultrasound machines, heart monitors, X-ray machines, and many other medical equipment. In the industrial control systems, the 70V631S12BCI8 is a cost effective choice for automated machines, robotics, assembly lines, and disaster prevention systems.

The 70V631S12BCI8 chip is also used in military applications such as radar systems, navigation systems, weapons guidance systems, and missile guidance systems. Its high-speed data recovery ability, reliability, and easy-to-use design make it an ideal choice for use in aircraft and other vehicles.

Conclusion

The 70V631S12BCI8 SRAM chip is highly reliable and efficient for applications requiring data recovery. Its better than average speed and easy-to-use system makes it a top choice for applications in medical, industrial, and military fields. Its integrated design is also a cost-effective solution that ensures that any machine or system will run reliably.

The specific data is subject to PDF, and the above content is for reference

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