709099数据手册集成电路（IC）的存储器规格书PDF

描述 Description

The 709099 is a high-speed 128K x 8 bit synchronous Dual- Port RAM. Registers on control, data, and address inputs provide minimal setup and hold times allowing systems to be designed with very short cycle times. With an input data register, it 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-Port allows 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
TTL- compatible, single 5V (±10%) power supply
Available in 100-pin TQFP package
Industrial temperature range (–40C to +85C) is available