ICSSSTUA32S869B

www.DataSheet4U.com Integrated Circuit Systems, Inc. ICSSSTUA32S869B Advance Information 14-Bit Configurable Registered Buffer for DDR2 Recommended Application: DDR2 Memory Modules Provides complete DDR DIMM solution with ICS97U877 Ideal for DDR2 400, 533 and 667 Product Features: 14-bit 1:2 registered buffer with parity check functionality Supports SSTL_18 JEDEC specification on data inputs and outputs 50% more dynamic driver strength than standard SSTU32864 Supports LVCMOS switching levels on C1 and RESET# inputs Low voltage operation VDD = 1.7V to 1.9V Available in 150 BGA package Green packages available Pin Configuration 1 A B C D E F G H J K L M N P R T U V W 2 3 4 5 6 7 8 9 10 11 150 Ball BGA (Top View) Functionality Truth Table Inputs RESET# H H H H H H H H H H H H L DCS# L L L L L L H H H H H H X or floating CSR# L L L H H H L L L H H H X or floating CK CK# Dn, DODT, DCKE L H X L H X L H X L H X X or floating Qn L H Q0 L H Q0 L H Q0 Q0 Q0 Q0 L Outputs QCS# L L Q0 L L Q0 H H Q0 H H Q0 L QODT, QCKE L H Q0 L H Q0 L H Q0 L H Q0 L ↑ ↑ L or H ↓ ↓ L or H ↑ ↑ L or H ↓ ↓ L or H ↑ ↑ L or H ↓ ↓ L or H ↑ ↑ L or H X or floating ↓ ↓ L or H X or floating 1173—10/28/05 ADVANCE INFORMATION documents contain information on products in the formative or design phase development. Characteristic data and other specifications are design goals. ICS reserves the right to change or discontinue these products without notice. Third party brands and names are t...