IDT74SSTU32865

www.DataSheet4U.com IDT74SSTU32865 28-BIT 1:2 REGISTERED BUFFER WITH PARITY COMMERCIAL TEMPERATURE RANGE 28-BIT 1:2 REGISTERED BUFFER WITH PARITY IDT74SSTU32865 FEATURES: 1.8V Operation SSTL_18 style clock and data inputs Differential CLK input Control inputs compatible with LVCMOS levels Flow-through architecture for optimum PCB design Latch-up performance exceeds 100mA ESD >2000V per MIL-STD-883, Method 3015; >200V using machine model (C = 200pF, R = 0) Available in 160-pin CTBGA package DESCRIPTION: APPLICATIONS: Along with CSPU877/A/D DDR2 PLL, provides complete solution for DDR2 DIMMs Optimized for DDR2-400/533 (PC2-3200/4300) JEDEC Raw Card D The SSTU32865 is a 28-bit 1:2 configurable registered buffer designed for 1.7V to 1.9V VDD operation. All clock and data inputs are compatible with the JEDEC standard for SSTL_18. The control inputs are LVCMOS. All outputs are 1.8V CMOS drivers that have been optimized to drive the DDR2 DIMM load. The SSTU32865 operates from a differential clock (CLK and CLK). Data are registered at the crossing of CLK going high and CLK going low. This device supports low-power standby operation. When the reset input (RESET) is low, the differential input receivers are disabled, and undriven (floating) data, clock, and reference voltage (VREF) inputs are allowed. In addition, when RESET is low all registers are reset, and all outputs are forced low. The LVCMOS RESET and Cx inputs must always be held at a valid logic hig...