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Home ? Product Center ? SRAM ? XRAM ? XM7A Series ?
X-type random access memory or XRAM is a new type of memory developed from three-level-cell and refresh-free. Different from the conventional DRAM and SRAM products, XRAM has the following features:
1、Access Speed, 10 times faster than DRAM with around 10ns access latency;
2、Density, From Megabit to Gigabit level;
3、Power consumption, Around 40% reduction in power consumption;
4、Refresh-free mechanism, Access at any time with no need for external refresh operation.
By adopting advanced technologies with our refresh-free architecture, the XM7A series can support synchronous SRAM interface and achieve comparable performance with SRAMs of the same kind in terms of large capacity, high speed and reliability. We can offer you products with lower cost and low power consumption. The XM7A series, which is completely compatible with synchronous SRAM, can meet your demands for high performance and lower price of various application systems.
Density PartNumber Vdd VddQ Speed(MHz) Tco BW bit PackageType Status Download
72Mb XM7A04M18V33A 3.3/2.5V 3.3/2.5V 133/166 4.5ns X18/36 LQFP100/BGA165 MP NULL
72Mb XM7A02M36V33A 3.3/2.5V 3.3/2.5V 133/166 4.5ns X18/36 LQFP100/BGA165 MP NULL
36Mb XM7A02M18V33A 3.3/2.5V 3.3/2.5V 133/166 4.5ns X18/36 LQFP100/BGA165 MP NULL
36Mb XM7A01M36V33A 3.3/2.5V 3.3/2.5V 133/166 4.5ns X18/36 LQFP100/BGA165 MP NULL
18Mb XM7A01M18V33A 3.3/2.5V 3.3/2.5V 133/166 4.5ns X18/36 LQFP100/BGA165 MP NULL
18Mb XM7A51236V33A 3.3/2.5V 3.3/2.5V 133/166 4.5ns X18/36 LQFP100/BGA165 MP NULL
9Mb XM7A51218V33A 3.3/2.5V 3.3/2.5V 133/166 4.5ns X18/36 LQFP100/BGA165 MP NULL
9Mb XM7A25636V33A 3.3/2.5V 3.3/2.5V 133/166 4.5ns X18/36 LQFP100/BGA165 MP NULL
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