The SSTV16859 is a dual output 13-bit register designed for use with 184 and 232 pin DDR-1 memory modules. The device has a differential input clock, SSTL-2 compatible data inputs and a LVCMOS compatible RESET# input. The device has been designed to meet the JEDEC DDR module register specifications.

The device has been fabricated on an advanced sub-micron CMOS process and is designed to operate at power supplies of less than 3.6V's.

• Compliant with DDR-I registered module specifications
• Operates at 2.5V ± 0.2V V_DD
• SSTL-2 compatible input structure
• SSTL-2 compliant output structure
• Differential SSTL-2 compatible clock inputs
• Low power mode when device is reset
• Industry standard 64 pin TSSOP package
• Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA)