IS67WVS16M8FBLL, IS66WVS16M8FALL Datasheet (ISSI)

IS67WVS16M8FBLL, IS66WVS16M8FALL, 128Mb SerialRAM

The IS66/67WVS16M8FALL/BLL are integrated memory device containing 128Mb Pseudo Static Random Access Memory using a self-refresh DRAM array organized as 16M words by 8 bits.

The device is a dual die stack of two 64Mb die.

The device supports SPI (Serial Peripheral Interface) & QPI (Quad Peripheral

IS67WVS16M8FBLL Features

* Industry Standard Serial Interface - SPI Protocol: 1-1-1 & 1-4-4 operation - QPI protocol: 4-4-4 operation - Low Signal Counts :6 Signal pins (CE#, CLK, SIO0~SIO3) - Dual stack die of two 64Mb

* High Performance - Clock Rate: 33MHz(max) for normal read 104MHz(max) for fast read - P