W83176G-732 Nuvoton Technology Corporation of America, W83176G-732 Datasheet
W83176G-732
Specifications of W83176G-732
Available stocks
Related parts for W83176G-732
W83176G-732 Summary of contents
Page 1
... W83176R-732 W83176G-732 Winbond 2 DIMM DDR ZERO DELAY Date: March/22/2006 BUFFER Revision: 1.1 ...
Page 2
... DIMM DDR ZERO DELAY buffer for Sis chipset W83176R-732/W83176G-732 Data Sheet Revision History PAGES DATES 1 n.a. 12/18/03 2 12/15/04 3 03/22/2006 Please note that all data and specifications are subject to change without notice. All the trademarks of products and companies mentioned in this data sheet belong to their respective owners ...
Page 3
... Block Write protocol .................................................................................................................4 7.2 Block Read protocol .................................................................................................................4 7.3 Byte Write protocol ...................................................................................................................4 7.4 Byte Read protocol...................................................................................................................4 8. SPECIFICATIONS ...................................................................................................................... 5 8.1 ABSOLUTE MAXIMUM RATINGS .........................................................................................5 8.2 AC CHARACTERISTICS.........................................................................................................5 8.3 DC CHARACTERISTICS ........................................................................................................6 9. ORDERING INFORMATION....................................................................................................... 7 10. HOW TO READ THE TOP MARKING........................................................................................ 7 11. PACKAGE DRAWING AND DIMENSIONS................................................................................ 8 W83176R-732/W83176G-732 - II - ...
Page 4
... One pairs of additional outputs for feedback • Low Skew outputs (< 100ps) • Supports 400MHz D.D.R. SDRAM 2 • 2-Wire serial interface and supports Byte or Block Date RW • 28-pin SSOP package 3. PIN CONFIGURATION *: Internal pull-up resistor 120K to VDD W83176R-732/W83176G-732 Publication Release Date: March, 2006 - 1 - Revision 1.1 ...
Page 5
... CLKC [5:0] 26,24,17,13,4,2 CLKT [5:0] 22 SDATA * 7 SCLK * 8 CLK_INT 9,18,21 N/C 19 FB_OUTT 20 FB_INT W83176R-732/W83176G-732 DESCRIPTION Input Output Bi-directional Pin Internal 120kΩ pull-up Not connect TYPE OUT Complementary Clocks of differential pair outputs OUT True Clocks of differential pair outputs 2 Serial data 2-wire control interface ...
Page 6
... W83176R-732/W83176G-732 Ground Power Supply 2.5V Analog power supply, 2.5V CLKC0, CLKT0 (Active / Inactive) CLKC1, CLKT1 (Active / Inactive) - Reserved - Reserved CLKC2, CLKT2 (Active / Inactive) CLKC3, CLKT3 (Active / Inactive) - Reserved - Reserved Reserved Reserved Reserved Reserved CLKC4, CLKT4 (Active / Inactive) Reserved CLKC5, CLKT5 (Active / Inactive) ...
Page 7
... The I 7.1 Block Write protocol 7.2 Block Read protocol ## In block mode, the command code must filled ‘00h’ 7.3 Byte Write protocol 7.4 Byte Read protocol W83176R-732/W83176G-732 C Serial Bus for microprocessor to read/write internal registers. In the 2 C read address is defined at 0xD5 write ...
Page 8
... Dynamic Supply Current Cycle to Cycle Jitter C-Cjitter Output to Output Skew Tskew Output clock Rise time Output clock Fall time Output clock Duty Cycle Output differential-pair crossing voltag W83176R-732/W83176G-732 PARAMETER Storage Temperature Ambient Temperature Operating Temperature ° ° +70 C, Test load = 10 pF ...
Page 9
... SDATA, SCLK Input Low Voltage SDATA, SCLK Input High Voltage CLKIN, FBIN Input Voltage Low ± Vdd = AVDD= 2. PARAMETER SYMBOL CLKIN, FBIN Input Voltage High Input Pin Capacitance Output Pin Capacitance Input Pin Inductance W83176R-732/W83176G-732 ° ° +70 C MIN TYP MAX ° ...
Page 10
... HOW TO READ THE TOP MARKING W83176R-732 28051234 442GB 1st line: Winbond logo and the type number: Normal package: W83176R-732, Lead free package:W83176G-732 2nd line: Tracking code 2 8051234 2: wafers manufactured in Winbond FAB 2 8051234: wafer production series lot number 3rd line: Tracking code 342 G B 442: packages made in '2003, week 42 G: assembly house ID ...
Page 11
... SEATING PLANE Please note that all data and specifications are subject to change without notice. All the trade marks of products and companies mentioned in this data sheet belong to their respective owners. W83176R-732/W83176G-732 15 DTEAIL SEATING PLANE θ L DETAIL DIMENSION IN MM DIMENSION IN INCH SYMBOL MIN ...
Page 12
... Winbond customers using or selling these products for use in such applications their own risk and agree to fully indemnify Winbond for any damages resulting from such improper use or sales. W83176R-732/W83176G-732 Important Notice Publication Release Date: March, 2006 - 9 - ...