W218

Features: • Maximized EMI suppression using Cypress's Spread Spectrum technology• Three copies of CPU clock at 66/100/133 MHz• Nine copies of 100-MHz SDRAM clocks• Seven copies of PCI clock• Two copies of APIC clock at 33 MHz, synchronous to CPU clock• Two copie...

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SeekIC No. : 004544477 Detail

W218: Features: • Maximized EMI suppression using Cypress's Spread Spectrum technology• Three copies of CPU clock at 66/100/133 MHz• Nine copies of 100-MHz SDRAM clocks• Seven copi...

floor Price/Ceiling Price

Part Number:
W218
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/4/23

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Product Details

Description



Features:

• Maximized EMI suppression using Cypress's Spread Spectrum technology
• Three copies of CPU clock at 66/100/133 MHz
• Nine copies of 100-MHz SDRAM clocks
• Seven copies of PCI clock
• Two copies of APIC clock at 33 MHz, synchronous to CPU clock
• Two copies of 48-MHz clock (non-spread spectrum) optimized for USB reference input and video dot clock
• Three copies of 3V 66-MHz fixed clock
• One copy of 14.31818 MHz reference clock
• Power down control
• I2C™ interface for turning off unused clocks



Pinout

  Connection Diagram


Specifications

Parameter Description Min. Max. Unit
VDD3 3.3V Core Supply Voltage 0.5 4.6 V
VDDQ2 2.5V I/O Supply Voltage 0.5 3.6 V
VDDQ3 3.3V Supply Voltage 0.5 4.6 V
TS Storage Temperature 65 150
Parameter Description Min. Max. Unit
Vih3 3.3V Input High Voltage 0.5 4.6 V
Vil3 3.3V Input Low Voltage 0.5   V
ESD prot. Input ESD Protection 2000   V



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