7028 Overview
The IDT7028 is a high-speed 64K x 16 Dual-Port Static RAM. The IDT7028 is designed to be used as a stand-alone 1024K-bit Dual-Port RAM or as a bination MASTER/SLAVE Dual-Port RAM for 32-bit-ormore word systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 32-bit or wider memory system applications results in fullspeed, error-free operation without the need for additional discrete logic.
7028 Key Features
- True Dual-Ported memory cells which allow simultaneous reads of the same memory location
- High-speed access
- mercial: 15ns (max.)
- Industrial: 20ns (max.)
- Low-power operation
- IDT7028L Active: 1W (typ.) Standby: 1mW (typ.)
- Dual chip enables allow for depth expansion without external logic
- IDT7028 easily expands data bus width to 32 bits or more using the Master/Slave select when cascading more than one devi
- M/S = VIH for BUSY output flag on Master, M/S = VIL for BUSY input on Slave
- Interrupt Flag
