UM23128A Description
The UM23128 and UM23128A high performance Read Only Memories are organized 16,384 words by 8 bits with access times from 200 ns to 450 ns. The ROMs are'designed to be patible with all microprocessor and similar applications where high performance, large bit storage and simple interfacing are important design considerations. Both ROMs conform to the JEDEC approved pinout for 28 pin 128K ROMs.
UM23128A Key Features
- EPROM pin patible
- 16,384 x 8 bit organization
- single +5 volt supply
- Access time
- 200/300/450 ns (max)
- Totally static operation
- pletely TTL patible
- 28 pin JEDEC approved pinout
- UM23128A- automatic power down (CE) output enable function (OEl one programmable chip select (CS)
- UM23128 non power down version three programmable chip selects (CS)