72T7295数据手册集成电路（IC）的FIFO存储器规格书PDF

描述 Description

The 72T7295 is a 32K x 72 TeraSync 2.5V FIFO memory with clocked read and write controls and a flexible Bus-Matching x72/x36/x18 data flow. TeraSync FIFOs are particularly appropriate for network, video, telecommunications, data communications and other applications that need to buffer large amounts of data and match busses of unequal sizes. There are two possible timing modes of operation with these devices: IDT Standard mode and First Word Fall Through (FWFT) mode.

特性 Features

User selectable HSTL/LVTTL Input and/or Output
2.5V LVTTL or 1.8V, 1.5V HSTL Port Selectable Input/Output voltage
3.3V Input tolerant
Program programmable flags by either serial or parallel means
Big-Endian/Little-Endian user selectable byte representation
Auto power down minimizes standby power consumption
Master Reset clears entire FIFO
Partial Reset clears data, but retains programmable settings
Empty, Full and Half-Full flags signal FIFO status
Output enable puts data outputs into high impedance state
JTAG port, provided for Boundary Scan function
Available in 324-pin PBGA package
expandable in depth and width
Independent Read and Write Clocks (permit reading and writing simultaneously)
Industrial temperature range (–40C to +85C) is available