CG7480AT - Cypress

CG7480AT 8-Mbit (512 K x 16) Static RAM

The CG7480AT is a high performance CMOS Static RAM organized as 512 K words by 16 bits. To write to the device, take Chip Enable (CE) and Write Enable (WE) inputs LOW. If Byte LOW Enable (BLE) is LOW, then data from I/O pins (I/O0–I/O7), is written into the location specified on the address pins (A0–A18). If Byte HIGH Enable (BHE) is LOW, then data from I/O .

Features

■ Temperature ranges
❐
  –40 °C to 125 °C
■ High speed
❐ tAA = 15 ns
■ Low active power
❐ ICC = 120 mA at 67 MHz
■ Low CMOS standby power
❐ ISB2 = 20 mA
■ 2.0-V data retention
■ Automatic power-down when deselected
■ Transistor-transistor logic (TTL)-compatible inputs and outputs
■ Easy memory expansion with CE and OE features
■ Available in Pb-free 44-pin thin small outline package (TSOP) II. Functional Description The CG7480AT is a high performance CMOS Static RAM organized as 512 K words by 16 bits. To write to the device, take Chip Enable (CE) and Write Enable (WE) inputs LOW. If Byte LOW E.