DP8418 Datasheet | National Semiconductor

DP8417 NS32817 8418 32818 8419 32819 8419X 32819X 64k 256k Dynamic RAM Controller Drivers PRELIMINARY August 1989 DP8417 NS32817 8418 32818 8419 32819 8419X 32819X 64k 256k Dynamic RAM Controller Drivers General Description The DP8417 8418 8419 8419X represent a family of 256k DRAM Controller Drivers which are designed to provide ‘‘No-Waitstate’’ CPU interface to Dynamic RAM arrays of up to 2 Mbytes and larger Each device offers slight functional variations of the DP8419 design which are tailored for different system requirements All family members are fabricated using National’s new oxide isolated Advanced Low power Schottky (ALS) process and use design techniques which enable them to...