Datasheet4U Logo Datasheet4U.com

W40S01-04 - SDRAM Buffer - 4 DIMM

General Description

SDRAM Outputs: Provides buffered copy of BUF_IN.

The propagation delay from a rising input edge to a rising output edge is 1 to 5 ns.

All outputs are skew controlled to within ± 250 ps of each other.

Key Features

  • Eighteen skew controlled CMOS outputs (SDRAM0:17).
  • Supports four SDRAM DIMMs.
  • Ideal for high-performance systems designed around Intel®’s 440BX chip set.
  • I2C serial configuration interface.
  • Output skew between any two outputs is less than 250 ps.
  • 1 to 5 ns propagation delay.
  • DC to 133-MHz operation.
  • Single 3.3V supply voltage.
  • Low power CMOS design packaged in a 48-pin SSOP (Small Shrink Outline Package) Key Speci.

📥 Download Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
W40S01-04 SDRAM Buffer - 4 DIMM Features • Eighteen skew controlled CMOS outputs (SDRAM0:17) • Supports four SDRAM DIMMs • Ideal for high-performance systems designed around Intel®’s 440BX chip set • I2C serial configuration interface • Output skew between any two outputs is less than 250 ps • 1 to 5 ns propagation delay • DC to 133-MHz operation • Single 3.3V supply voltage • Low power CMOS design packaged in a 48-pin SSOP (Small Shrink Outline Package) Key Specifications Supply Voltages: ....................................... VDDQ3 = 3.3V±5% Operating Temperature:.................................... 0°C to +70°C Input Threshold: .................................................. 1.5V typical Maximum Input Voltage: ...................................VDDQ3 + 0.5V Input Frequency:.......