CY28317-2

Features: • Single-chip system frequency synthesizer for mobile VIA PL133T and PLE133T chipsets• Programmable clock output frequency with less than 1 MHz increment• Integrated fail-safe Watchdog Timer for system recovery• Automatic switch to HW-selected or SW-programmed clo...

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SeekIC No. : 004319214 Detail

CY28317-2: Features: • Single-chip system frequency synthesizer for mobile VIA PL133T and PLE133T chipsets• Programmable clock output frequency with less than 1 MHz increment• Integrated fail...

floor Price/Ceiling Price

Part Number:
CY28317-2
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: 2024/11/21

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Product Details

Description



Features:

• Single-chip system frequency synthesizer for mobile
   VIA PL133T and PLE133T chipsets
• Programmable clock output frequency with less than
   1 MHz increment
• Integrated fail-safe Watchdog Timer for system recovery
• Automatic switch to HW-selected or SW-programmed
   clock frequency when Watchdog Timer time-out occurs
• System RESET generation capability after a Watchdog
   Timer time-out occurs or a change in output frequency
   via SMBus interface
• Support SMBus byte Read/Write and block Read/ Write
   operations to simplify system BIOS development
• Vendor ID and Revision ID support
• Programmable drive strength for SDRAM and PCI
   output clocks
• Programmable output skew for CPU, PCI and SDRAM
• Maximized EMI Suppression using Cypress's Spread
   Spectrum technology
• Available in 48-pin SSOP and TSSOP packages



Pinout

  Connection Diagram


Specifications

Parameter Description Rating Unit
VDD,VIN Voltage on any pin with respect to GND 0.5 to +7.0 V
TSTG Storage Temperature 65 to +150 °C
TA Operating Temperature 55 to +125 °C
TB Ambient Temperature under Bias 0 to +70 °C
ESDPROT Input ESD Protection 2 (min.) KV



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