CY7C0251AV-25AC Datasheet PDF - Cypress Semiconductor

●Features

●■ True dual-ported memory cells which enable simultaneous access of the same memory location

●■ 4, 8 or 16K × 16 organization

●■ (CY7C024AV/024BV [1]/ 025AV/026AV)

●■ 4 or 8K × 18 organization (CY7C0241AV/0251AV)

●■ 16K × 18 organization (CY7C036AV)

●■ 0.35 micron CMOS for optimum speed and power

●■ High speed access: 20 and 25 ns

●■ Low operating power

●   ❐ Active: ICC = 115 mA (typical)

●   ❐ Standby: ISB3 = 10 μA (typical)

●■ Fully asynchronous operation

●■ Automatic power down

●■ Expandable data bus to 32 bits, 36 bits or more using Master and Slave chip select when using more than one device

●■ On chip arbitration logic

●■ Semaphores included to permit software handshaking between ports

●■ INT flag for port-to-port communication

●■ Separate upper byte and lower byte control

●■ Pin select for Master or Slave (M/S)

●■ Commercial and industrial temperature ranges

●■ Available in 100-pin Pb-free TQFP and 100-pin TQFP