■ DRAM based FIFO
■ 1024x9organlzatlon
■ Cycle times of 25/35/45/65 ns for standard products
■ Cycle times of 40/65 ns for APL products
■ Asynchronous and simultaneous writes and reads
■ Low power consumption
■ Status flags-full,half-full,empty
■ Retransmlt capablty
■ Expandable In both width and depth
■ Increased nolse lmmunity for X-CMOS threshold
■ Functional and pin compatible with Industry standard devices
GENERAL DESCRIPTION
The Am7202A is a RAM-based CMOS FIFO that is 1024 words deep with 9-bit wide words. It is expandable to any width and/or depth to create much larger FIFOs.
This FIFO can input and output data asynchronously and simultaneously at data rates from 0 to 40 MHz for Standard Products and 0 to 25 MHz for APL products. Status flags are provided to signify empty, full and halffull conditions. The capability also exists to retransmit data from the FIFO.
High-density FIFOs such as the Am7202A are useful in a wide range of applications. The ability to buffer large transfers of data and the rate adaption capabilities make the Am7202A useful in communication, image processing, mass storage, DSP, and printing systems.
(Picture: Pinout)
