CY7C025 4K x 16/18 and 8K x 16/18 Dual-Port Static RAM Datasheet

Part: CY7C025
Manufacturer: Cypress
Size: 348.86 KB

CY7C025 Key Features

True dual-ported memory cells, which allow simultaneous reads of the same memory location
4K x 16 organization (CY7C024/024A[1])
4K x 18 organization (CY7C0241)
8K x 16 organization (CY7C025)
8K x 18 organization (CY7C0251)
0.65 micron CMOS for optimum speed and power
High speed access: 15 ns
Low operating power: ICC = 150 mA (typ)
Fully asynchronous operation
Automatic power down

Related Cypress Datasheets

Part Number	Description
CY7C0251	4K x 16/18 and 8K x 16/18 Dual-Port Static RAM
CY7C0251AV	Dual-Port Static RAM
CY7C0251E	Dual-Port Static RAM
CY7C025AV	Dual-Port Static RAM
CY7C025E	Dual-Port Static RAM

CY7C025 Description

Various arbitration schemes are included on the CY7C024/ 0241 and CY7C025/0251 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. The CY7C024/ 0241 and CY7C025/0251 can be used as standalone 16 or 18-bit dual-port static RAMs or multiple devices can be bined to function as a...