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W229B

Features: • Maximized EMI suppression using Cypress's Spread Spectrum technology• Low jitter and tightly controlled clock skew• Highly integrated device providing clocks required for CPU, core logic, and SDRAM• Two copies of CPU clock• Thirteen copies of SDRAM clock&#...

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SeekIC No. : 004544480 Detail

W229B: Features: • Maximized EMI suppression using Cypress's Spread Spectrum technology• Low jitter and tightly controlled clock skew• Highly integrated device providing clocks required f...

W229B Data Sheet

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Part Number:
W229B
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/23

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Product Details

Description



Features:

• Maximized EMI suppression using Cypress's Spread Spectrum technology
• Low jitter and tightly controlled clock skew
• Highly integrated device providing clocks required for CPU, core logic, and SDRAM
• Two copies of CPU clock
• Thirteen copies of SDRAM clock
• Eight copies of PCI clock
• One copy of synchronous APIC clock
• Three copies of 66-MHz outputs
• Two copies of 48-MHz outputs
• One copy of selectable 24- or 48-MHz clock
• One copy of double strength 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
TS Storage Temperature 65 150
Parameter Description Min. Max. Unit
Vih3 3.3V Input High Voltage 0.5 4.6 V
Vil3 2.5V I/O Supply Voltage 0.5 3.6 V
ESD prot. Input ESD Protection 2000 V



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