CY28323B

• Compatible to Intel^® CK-Titan & CK-408 Clock Synthesizer/ Driver Specifications
• System frequency synthesizer for Intel Brookdale 845 and Brookdale - G Pentium^® 4 Chipsets
• Programmable clock output frequency with less than 1 MHz increment
• Integrated fail-safe Watchdog timer for system recovery
• Automatically switch to HW selected or SW programmed clock frequency when Watchdog timer times out
• Capable of generating system RESET 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 support
• Programmable output skew support
• Power management control inputs
• Available in 48-pin SSOP

Supply Voltage ...................................................................... 0.5 to +7.0V
Input Voltage .................................................................0.5V to V_DD + 0.5
Storage Temperature (Non-Condensing).......................... 65°C to +150°C
Max. Soldering Temperature (10 sec) .............................................. +260°C
Junction Temperature ...................................................................... +150°C
Package Power Dissipation.......................................................................1
Static Discharge Voltage (per MIL-STD-883, Method 3015) ..............>2000V