IDT72V7290L15BB

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Logic - FIFOs Memory applications are becoming more and more popular, especially for dealing with high-speed data transfer, real-time communication and storage/retrieval of data. One such example is the IDT72V7290L15BB, a FIFO (First In-First Out) memory. It is a dual-port, high-performance, high-capacity dynamic memory device, designed to support a wide range of data processing applications.

The IDT72V7290L15BB is an especially advanced device capable of executing simultaneous, independent read and write operations or combined read-modify-write operations, both local and remote. It also features a programmable write enable/disable option, to enable or disable writing operations to the memory. It is, furthermore, equipped with various status, control, and debug read/write registers, supporting a comprehensive range of data types and protocols.

The IDT72V7290L15BB is ideal for applications such as bridges between different bus systems, data communications, processing, storage, retrieval and buffering of data. The device is composed of 15-bit wide dual-ported static RAM and stores up to 7680 data words in a variable capacity. It can operate at starting speeds of up to 10MHz and it is available in an industrial grade of -40°C to +85°C temperature and a military-grade of -55°C to +125°C temperature.

The IDT72V7290L15BB is designed to meet the needs of applications requiring high performance, extended memory capacity and flexible operations, with total proficiency and reliability. When supplied with a single power supply, the operating voltage is within the range of 2.3V to 3.6V. It has a static power consumption of typ. 10μW, making it suitable for low power and/or low sleep state consumption devices/applications, such as battery operated equipment.

The IDT72V7290L15BB utilizes three-state output buffers combined with byte-level masks and an advanced FIFO interrupt architecture. Additionally, the device is protected with an 8X circuit to safeguard against any input voltage overshoot and overcurrent, providing maximum noise margin for reliable operation. To make sure that data transfer is complete and secure, the device is employed with continuous parity block-monitoring and error checking between both ports.

The IDT72V7290L15BB comes with D- and D+ pins for differential clock/RS-232 communication and requires no external logic for data transfer. It also features an auto-increment pointer advance feature, allowing an entire data word or byte stream to be written in one cycle. This advanced device is programmed in two ways, Scan Mode and Load/Run Mode, to minimize the programming time. The programming speed can be extended up to 20MHz.

In conclusion, the IDT72V7290L15BB is an ideal choice for dealing with high-speed data transfer, real-time communication and data storage/retrieval applications, needing maximum reliability and performance. It has been designed with an extended capacity of 7680 data words, accompanied by an advanced FIFO interrupt architecture, D- / D+ pins for differential clock/RS-232 communication, Parity Block Monitoring together with self-protection against overshoot and overcurrent.

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