CY7C007A-20JC

32K / 16K ×8 ， 32K / 16K X9双口静态RAM 32K/16K x8, 32K/16K x9 Dual-Port Static RAM

32K/16K x8, 32K/16K x9 Dual-Port Static RAM

Features

• True dual-ported memory cells which allow simultaneous access of the same memory location

• 16K x 8 organization CY7C006A

• 32K x 8 organization CY7C007A

• 16K x 9 organization CY7C016A

• 32K x 9 organization CY7C017A

• 0.35-micron CMOS for optimum speed/power

• High-speed access: 12[1] /15/20 ns

• Low operating power

  — Active: ICC= 180 mA typical

  — Standby: ISB3 = 0.05 mA typical

• Fully asynchronous operation

• Automatic power-down

• Expandable data bus to 16/18 bits or more using Master/Slave chip select when using more than one device

• On-chip arbitration logic

• Semaphores included to permit software handshaking between ports

•INTflags for port-to-port communication

• Pin select for Master or Slave

• Commercial temperature range

• Available in 68-pin PLCC CY7C006A, CY7C007A and CY7C017A, 64-pin TQFP CY7C006A, and in 80-pin TQFP CY7C007A and CY7C016A