DESCRIPTION

The ISSI IS61LF/VF25636A,IS64LF25636AandIS61LF/VF51218A are high-speed, low-power synchronous static RAMs designed to provide burstable, high-performance memory for communication and networking applications.

FEATURES

• Internal self-timed write cycle

• Individual Byte Write Control and Global Write

• Clock controlled, registered address, data and control

• Burst sequence control using MODE input

• Three chip enable option for simple depth expansion and address pipelining

• Common data inputs and data outputs

• Auto Power-down during deselect

• Single cycle deselect

• Snooze MODE for reduced-power standby

• JTAG Boundary Scan for PBGA package

• Power Supply

LF: Vdd 3.3V + 5, Vddq 3.3V/2.5V + 5

VF: Vdd 2.5V + 5, Vddq 2.5V + 5

• JEDEC 100-Pin TQFP, 119-pin PBGA, and 165-pin PBGA packages

• Lead-free available

• Automotive temperature available