General Description

The SSTV16857 is a 14-bit register designed for use with 184 and 232 pin PC1600, 2100, and 2700 DDR DIMM applications. The SSTVN16857 is a 14-bit register designed for use with 184 and 232 pin PC3200 DDR DIMM applications. These devices have a differential input clock, SSTL-2 compatible data inputs and a LVCMOS compatible RESET input. These devices have been designed for compliance with the JEDEC DDR module and register specifications.

The devices are fabricated on an advanced submicron CMOS process and are designed to operate at power supplies of less than 3.6V’s.

Features

■ Compliant with DDR-I registered module specifications

■ Operates at 2.5V ± 0.2V VDD

■ SSTL-2 compatible input and output structure

■ Differential SSTL-2 compatible clock inputs

■ Low power mode when device is reset

■ Industry standard 48 pin TSSOP package