Part number:
W215B
Manufacturer:
Cypress Semiconductor
File Size:
221.62 KB
Description:
Notebook pc system frequency generator.
W215B_CypressSemiconductor.pdf
Datasheet Details
Part number:
W215B
Manufacturer:
Cypress Semiconductor
File Size:
221.62 KB
Description:
Notebook pc system frequency generator.
W215B, Notebook PC system Frequency Generator
W215B CPU Outputs 0 through 3: These four CPU outputs are controlled by the CPU_STOP# control pin.
Output voltage swing is controlled by voltage applied to VDDQ2.
PCI Bus Outputs 0 through 5: These six PCI outputs are controlled by the PCI_STOP# control pin.
Output voltage swing is controlled by v
W215B Features
* Generates system clocks for CPU, IOAPIC, SDRAM, PCI, USB plus 14.318 MHz (REF0:1)
* MODE input pin selects optional power management input control pins (reconfigures pins 26 and 27)
* Two fixed outputs separately selectable as 24-MHz or 48-MHz (default = 48-MHz)
* V
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