W167B Datasheet (Cypress Semiconductor) - 133-MHz Spread Spectrum FTG

W167B, 133-MHz Spread Spectrum FTG

W167B CPU Clock Outputs 0 through 2: CPU clock outputs.

Their output voltage swing is controlled by voltage applied to VDDQ2.

SEL133/100#: Frequency selection input pin as shown in Table 1.

PCI Clock Output 0 and Selection Bit 2: As an output, this pin works in conjunction with PCI2:9.

When an inp

W167B Features

* Maximized EMI Suppression using Cypress’s Spread Spectrum technology

* Three copies of CPU outputs selectable frequency

* Three copies of 3V66 selectable frequency output at 3.3V

* Ten copies of PCI clocks (selectable frequency), 3.3V

* One double strength 1