CY2273A Overview
Key Specifications
Package: SSOP
Operating Voltage: 3.3 V
Max Voltage (typical range): 3.465 V
Min Voltage (typical range): 3.135 V
Key Features
- Mixed 2.5V and 3.3V operation
- Complete clock solution for Pentium®, Pentium® II, Cyrix, and AMD processor-based motherboards
- Four CPU clocks at 2.5V or 3.3V
- Up to twelve 3.3V SDRAM clocks
- Seven synchronous PCI clocks, one free-running
- One 3.3V 48 MHz USB clock
- One 2.5V IOAPIC clock (-3 option only)
- Two AGP clocks at 60 or 66.6MHz (-2 option only)
- One 3.3V Ref. clock at 14.318 MHz
- I2C™ Serial Configuration Interface
