W83176R-732 查看數據表（PDF） - Winbond

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W83176R-732

Winbond 2 DIMM DDR ZERO DELAY BUFFER

Winbond 

W83176R-732/W83176G-732

2 DIMM DDR ZERO DELAY buffer for Sis chipset

1. GENERAL DESCRIPTION

The W83176R-732 is a 2.5V Zero-delay D.D.R. Clock buffer designed for SiS chipset. W83176R-

732 can support 2 D.D.R. DRAM DIMMs.

The W83176R-732 provides I2C serial bus interface to program the registers to enable or disable each

clock outputs. The W83176R-732 accepts a reference clock as its input and runs on 2.5V supply.

2. PRODUCT FEATURES

• Zero-delay clock outputs

• Feedback pins for synchronous

• Supports up to 2 D.D.R. DIMMs

• One pairs of additional outputs for feedback

• Low Skew outputs (< 100ps)

• Supports 400MHz D.D.R. SDRAM

• I2C 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

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Publication Release Date: March, 2006

Revision 1.1

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