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CY28342 |
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| Part Number | CY28342 |
| Manufacturer | Cypress Semiconductor |
| Description | Pin 6 7 39,40,43,44 16,17,20,23 14 [2] Name XIN XOUT CPU (0:1)T, CPU (0:1)C PCI (0:5) FS3/PCI_F0 PWR I/O I Description Oscillator buffer input. Connect to a crystal or to an external clock. Oscill... |
| Features |
• • • • • • • Supports Pentium 4-type CPUs 3.3V power supply Eight copies of PCI clocks One 4-MHz USB clock Two copies of ZCLK clocks One 48-MHz/24-MHz programmable SIO clock Two differential CPU clock pairs • • • • • • • SMBus support with read-back capabilities Spread Spectrum EMI reduction Dial-a-Frequency® features Dial-a-Ratio™ features Dial-a-dB® features 48-pin SSOP and TSSOP packages Watchdog Function Block Diagram XIN XOUT PLL1 CPU_STP# IREF FS(0:4) MULT0 VTTPWRGD PCI_STP# PLL2 Power on Latch /2 Pin Configuration[1] REF(0:2) CPU(0:1)T CPU(0:1)C SDCLK AGP(0:1) ZCLK(0:1) PCI(0:5) PC... |
| Document |
 CY28342 Data Sheet
PDF 178.34KB |
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Desde 2024. D4U Semiconductor.
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