AS7C4098A-20TINTR

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The AS7C4098A-20TINTR is a high density 1M-bit CMOS single power supply synchronous burst SRAM. This memory features refresh cycles, an integrated data register with register select control, and an easy-to-use 3-state output. This SRAM has been designed to use in applications such as Cell Phones, Handheld/Portable Devices, Converters, and Printers.

The AS7C4098A-20TINTR has very low zero power dissipation, allowing for extremely low power consumption, ensuring a longer operating life for any device utilizing it. Its operating frequency is greater than 100 MHz, making it faster than traditional SRAMs. It supports both synchronous and asynchronous burst modes, allowing data to be transferred with fast speed operations.

The AS7C4098A-20TINTR has a 1M-bit organization and it is organized internally as 16 words of 64 bits. Each 64-bit word is composed of 8 8-bit bytes, and can be accessed as one 64-bit word, as two 32-bit words or as 8 bytes. The device is formulated on 0.35μm nominal process. This process enables it to operate at very low voltage (1.8V) and at very high speed.

The AS7C4098A-20TINTR is designed with a wide range of extended temperature and voltage, from –20 C to 85 C and from 1.65 V to 1.95 V. It also has a built-in Data Register, allowing data to be stored asynchronously even during power-down or power-up conditions.

The AS7C4098A-20TINTR offers very low power consumption, which is one of its major benefits. It has a single 3.3V supply and it has low standby current requirements of only 1.8mA. This allows it to use the same power supply voltage that is used by other components, avoiding the need for additional voltage regulators.

In terms of working principle, the AS7C4098A-20TINTR Memory operates asynchronously via both read/write and data register access operations. Data stored in the memory is accessed through register select control, which can be selected using the associated address inputs. Data is written to the memory using the write enable pin while reads are accomplished using the appropriate chip select pin.

Thus, the AS7C4098A-20TINTR is an ideal application for those devices requiring fast access data and low power consumption. Its compatibility with I/O devices and other components, as well as its ability to operate in a wide range of temperatures and voltages make it a highly attractive choice.

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