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CY62256VN
256K (32K x 8) Static RAM
Features
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Functional Description
The CY62256VN[1] family is composed of two high performance CMOS static RAM’s organized as 32K words by 8 bits. Easy memory expansion is provided by an active LOW chip enable (CE) and active LOW output enable (OE) and tristate drivers. These devices have an automatic power down feature, reducing the power consumption by over 99% when deselected. An active LOW write enable signal (WE) controls the writing/reading operation of the memory. When CE and WE inputs are both LOW, data on the eight data input/output pins (I/O0 through I/O7) is written into the memory location addressed by the address present on the address pins (A0 through A14).
CY62256VN Datasheet
