CY7C028V-12AXC

The CY7C028V-12AXC is designed as one kind of 3.3V 64Kx16 dual port static RAMs.

CY7C028V-12AXC has sixteen features. (1)True Dual-Ported memory cells which allow simultaneous access of the same memory location. (2)64Kx16 organization. (3)0.35-micron CMOS for optimum speed/power. (4)High-speed access: 15/20/25ns. (5)Low operating power: active: Icc=115mA (typical) and standby: Isb3=10A (typical). (6)Fully asynchronous operation. (7)Automatic power-down. (8)Expandable data bus to 32/36 bits or more using master/slave chip select when using more than one device. (9)On-chip arbitration logic. (10)Semaphores included to permit software handshaking between ports. (11)INT flag for port-to-port communication. (12)Separate upper-byte and lower-byte control. (13)Dual chip enables. (14)Pin select for master or slave. (15)Commercial and Industrial temperature ranges. (16)100-pin lead(Pb)-free TQFP and 100-pin TQFP. Those are all the main features.

Some absolute maximum ratings have been concluded into several points of CY7C028V-12AXC as follow. (1)Its storage temperature range would be from -65°C to 150°C. (2)Its ambient temperature with power applied would be from -55°C to 125°C. (3)Its supply voltage to ground potential would be from -0.5V to 4.6V. (4)Its DC voltage applied to outputs in high-Z state would be from -0.5V to Vcc+0.5V. (5)Its DC input voltage would be from -0.5V to Vcc+0.5V. (6)Its output current into outputs low would be 20mA. (7)Its static discharge voltage would be >1100V. (8)Its latch-up current would be >200mA. CY7C028V-12AXC should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of CY7C028V-12AXC are concluded as follow. (1)Its output high voltage would be min 2.4V. (2)Its output low voltage would be max 0.4V. (3)Its input high voltage would be min 2.2V. (4)Its input low voltage would be max 0.8V. (5)Its input leakage current would be min -5uA and max 5uA. (6)Its output leakage current would be min -10uA and max 10uA. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!