
Allicdata Part #: | 70V9389L7PRF8-ND |
Manufacturer Part#: |
70V9389L7PRF8 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IDT, Integrated Device Technology Inc |
Short Description: | IC SRAM 1.125M PARALLEL 128TQFP |
More Detail: | SRAM - Dual Port, Synchronous Memory IC 1.125Mb (6... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Memory Type: | Volatile |
Memory Format: | SRAM |
Technology: | SRAM - Dual Port, Synchronous |
Memory Size: | 1.125Mb (64K x 18) |
Write Cycle Time - Word, Page: | -- |
Access Time: | 7.5ns |
Memory Interface: | Parallel |
Voltage - Supply: | 3 V ~ 3.6 V |
Operating Temperature: | 0°C ~ 70°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 128-LQFP |
Supplier Device Package: | 128-TQFP (14x20) |
Base Part Number: | IDT70V9389 |
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Memory is an important component of every computer, and the 70V9389L7PRF8 is one specific type of memory commonly used. In this article, we\'ll take a look at the application field and working principle of the 70V9389L7PRF8.
The 70V9389L7PRF8 is a type of static random-access memory (SRAM). SRAM is a type of memory that stores data by using transistors to maintain a static charge. It does not require periodic refreshing, making it faster than other types of memory. The 70V9389L7PRF8 is a particularly fast type of SRAM, with a cycle time of 6 nanoseconds.
The 70V9389L7PRF8 is most commonly used in applications that require high-speed data transfer, such as network servers and workstations. It is also used in embedded applications, such as consumer electronics and aircraft systems. This RAM is designed to be reliable, with a data retention of 10 years at room temperature.
The 70V9389L7PRF8 is a 16Mbit SRAM organized as a 128Kx16bit array. It has an asynchronous interface, meaning that it is not connected to the system clock. This allows the memory to be used in high-speed applications, as it can be accessed without being synchronized to the system clock cycle. The 70V9389L7PRF8 is composed of dual-port SRAM cells, which allow two processors to read and write to different locations in the memory at the same time.
The 70V9389L7PRF8 is organized into rows and columns. Each row is divided into 16-bit blocks, and each block contains 128Kbits of storage. The memory is accessed using full address and control logic, which includes an address decoder and data latch. The address decoder converts the logical address into a physical address, and the data latch stores the data in the appropriate location.
In order to store data in the 70V9389L7PRF8, the memory must first be written to. This is done by sending the command and address signals to the memory, along with the data to be written. The memory controller then issues the appropriate write command, which instructs the memory to store the data in the specified location.
To read data from the 70V9389L7PRF8, the memory controller must issue a read command. Similarly to writing, the command and address signals must be sent to the memory, along with the data to be read. The memory then sends the data from the specified location, where it can be processed or stored in a register.
The 70V9389L7PRF8 is a powerful and reliable type of SRAM, designed to be used in applications that require high-speed data transfer. It is organized into rows and columns, and accessed using address, control, and data logic. The memory can be written and read using command and address signals, and is capable of storing up to 16Mbits of data.
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