CY62136VLL-55ZI

128K ×16静态RAM 128K x 16 Static RAM

Functional Description[1]

The CY62136V is a high-performance CMOS static RAM organized as 128K words by 16 bits. This device features advanced circuit design to provide ultra-low active current.

This is ideal for providing More Battery Life™ MoBL® in portable applications such as cellular telephones. The device also has an automatic power-down feature that significantly reduces power consumption by 99% when addresses are not toggling. The device can also be put into standby mode when deselected CE HIGH. The input/output pins I/O0 through I/O 15 are placed in a high-impedance state when: deselected CE HIGH, outputs are disabled OE HIGH, BHE and BLE are disabled BHE, BLE HIGH, or during a write operation CE LOW, and WE LOW.

Features

• High speed

   — 55 ns

• Temperature Ranges

   — Industrial: –40°C to 85°C

   — Automotive: –40°C to 125°C

• Wide voltage range

   — 2.7V – 3.6V

• Ultra-low active, standby power

• Easy memory expansion with CE and OE features

• TTL-compatible inputs and outputs

• Automatic power-down when deselected

• CMOS for optimum speed/power

• Available in a Pb-free and non Pb-free 44-pin TSOP

   Type II forward pinout and 48-ball FBGA packages