70V9279数据手册集成电路（IC）的存储器规格书PDF

描述 Description

The 70V9279 is a high-speed 32K x 16 bit synchronous Dual-Port RAM that has been optimized for applications having unidirectional or bidirectional data flow in bursts. An automatic power down feature, controlled by CE0 and CE1, permits the on-chip circuitry of each port to enter a very low standby power mode.

特性 Features

True Dual-Ported memory cells which allow simultaneous access of the same memory location
Flow-through or Pipelined output mode on either port via the FT/PIPE pin
Counter enable and reset features
Dual chip enables allow for depth expansion without additional logic
Full synchronous operation on both ports
Separate upper-byte and lower-byte controls for multiplexed bus and bus matching compatibility
LVTTL- compatible, single 3.3V (±0.3V) power supply
Available in a 128-pin TQFP package
Industrial temperature range (–40C to +85C) is available