AS62V256A-70SIN

AS62V256A-70SIN is a high-density 32- bit Synchronous DRAM from Alliance Semiconductor Inc. Its low-power and high-speed makes it suitable for various application fields requiring fast and efficient data processing. Allianace semiconductor defines the AS62V256A-70SIN as ‘the embedded memory perfect memory’ given its lower power consumption, higher integration, and improved performance in comparison to other solutions designed for embedded systems.

The AS62V32A-70SIN is targeted for use in a variety of applications including media processors, graphics controllers, routers, gateways, control systems, remote access systems and multimedia applications. The device is applicable to many types of bus systems such as 32-bit/64-bit VME, EISA, PC/AT, PCMCIA and Local Bus (PCI-X).

The AS62V256A-70SIN is an asynchronous DRAM that integrates an asynchronous-clock synchronous DRAM (SDRAM) core, burst address generator and other functional units. It provides low-power and high-performance solutions to meet the requirements of high system performance. The AS62V256A-70SIN has a refresh count of 1536 and a refresh rate of 8ns. It operates at a minimum clock frequency of 50MHz and has a cycle time as short as 8ns. It also provides powerful optional features such as safety power, burst mode and write burst programs. The AS62V256A-70SIN uses a 3.3V power supply and a 3.3V standby mode. In the case of an abnormal condition, the AS62V256A-70SIN will enter a self-refresh state to protect the data in the device. The AS62V256A-70SIN can also provide low-power operation and reduce system power consumption.

The AS62V256A-70SIN also features an Error Correction Code (ECC) for reliable data protection. ECC automatically detects and corrects single bit errors and detects double bit errors. This can help ensure data integrity and protection. The ECC option includes four different types of state modes to maximize memory management.

The AS62V256A-70SIN has an on-chip Test Mode which allows direct logic tests on the device without having to remove it from the system. This feature is useful for easy debugging of memory systems. It has a Self-Test circuit which performs an on-chip RAM test. This helps reduce system costs and improve system reliability. The AS62V256A-70SIN also supports virtual address mapping, which reduces address line congestion and improves system performance.

The AS62V256A-70SIN is a compact DRAM solution for high-performance embedded systems. Its high-speed and low-power operation make it ideal for media processors, graphics controllers and multimedia applications. The on-chip Test Mode and ECC protection provide additional assurance that your data is punctiliously protected. The AS62V256A-70SIN is a high-density, low-power integrated memory solution for embedded applications.