HM5264405F-A60, HM5264165F-75 Datasheet (Hitachi)

HM5264405F-A60, HM5264165F-75, 64M LVTTL interface SDRAM

The Hitachi HM5264165F is a 64-Mbit SDRAM organized as 1048576-word × 16-bit × 4 bank.

The Hitachi HM5264805F is a 64-Mbit SDRAM organized as 2097152-word × 8-bit × 4 bank.

The Hitachi HM5264405F is a 64-Mbit SDRAM organized as 4194304-word × 4-bit × 4 bank.

All inputs and outputs are referred to th

HM5264405F-A60 Features

* 3.3 V power supply

* Clock frequency: 133 MHz/100 MHz (max)

* LVTTL interface

* Single pulsed RAS

* 4 banks can operate simultaneously and independently

* Burst read/write operation and burst read/single write operation capability

* Programma