The Renesas Electronics 7201 series 512 x 9 dual-port FIFO memory that loads and empties data on a first-in/first-out basis. The device uses Full and Empty flags to prevent data overflow and underflow. It has 32 lead count and has PLCC package type.

Pin and functionally compatible with 720X family
Low power consumption
Ultra high speed - 12ns access time
Asynchronous and simultaneous read and write
Fully expandable by both word depth and/or bit width
Status Flags are Empty, Half-Full, Full