CY7C024E, CY7C0241E, CY7C025E, CY7C0251E: 4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
Last Updated: 01/22/2013
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Version: *C
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4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
Features
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True dual-ported memory cells that allow simultaneous reads of the same memory location
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4K ×16 organization (CY7C024E)
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4K × 18 organization (CY7C0241E)
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8K × 16 organization (CY7C025E)
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8K × 18 organization (CY7C0251E)
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0.35-μ complementary metal oxide semiconductor (CMOS) for optimum speed and power
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High-speed access: 15 ns
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Low operating power: ICC = 180 mA (typ), ISB3 = 0.05 mA (typ)
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Fully asynchronous operation
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For more, see pdf
Functional Description
The CY7C024E/CY7C0241E and CY7C025E/CY7C0251E are low-power CMOS 4K × 16/18 and 8K × 16/18 dual-port static RAMs. Various arbitration schemes are included on the CY7C024E/CY7C0241E and CY7C025E/CY7C0251E to handle situations when multiple processors access the same piece of data. Two ports are provided, permitting independent, asynchronous access for reads and writes to any location in memory.
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Spec No: 001-62932;
Sunset Owner: VASU;
Secondary Owner: KAO;
Sunset Date: 07/17/11
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