CY7C145AV
Features w w
- True Dual-Ported memory cells which allow simultaneous access of the same memory location
- 4K/8K/16K/32K x 8 organizations (CY7C0138AV/144AV/006AV/007AV)
- 4K/8K/16K/32K x 9 organizations (CY7C0139AV/145AV/016AV/017AV)
- 0.35-micron CMOS for optimum speed/power
- High-speed access: 20/25 ns
- Low operating power
- Active: ICC = 115 m A (typical) w
.D a t a e h S et
4U
. m o c
CY7C138AV/144AV/006AV CY7C139AV/145AV/016AV CY7C007AV/017AV
3.3V 4K/8K/16K/32K x 8/9 Dual-Port Static RAM
- 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
- INT flag for port-to-port munication
- Pin select for Master or Slave
- mercial and Industrial Temperature Ranges
- Available in 68-pin PLCC (all) and 64-pin TQFP (7C006AV & 7C144AV)
- Standby: ISB3 = 10 µA (typical)
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