Integrated Circuits (ICs)
9LPRS477DKLFT
ObsoleteRenesas Electronics Corporation
PROGRAMMABLE SYSTEM CLOCK CHIP FOR ATI RS790 - K8 BASED SYSTEMS
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Documents9LPRS477C Datasheet
Integrated Circuits (ICs)
9LPRS477DKLFT
ObsoleteRenesas Electronics Corporation
PROGRAMMABLE SYSTEM CLOCK CHIP FOR ATI RS790 - K8 BASED SYSTEMS
Deep-Dive with AI
Documents9LPRS477C Datasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | 9LPRS477DKLFT |
|---|---|
| Differential - Input:Output | No/Yes |
| Frequency - Max [Max] | 48 MHz |
| Input | Crystal |
| Main Purpose | AMD CPU, SATA/SRC |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output | Crystal, Clock |
| Package / Case | 64-VFQFN Exposed Pad |
| PLL | True |
| Ratio - Input:Output [custom] | 1:20 |
| Supplier Device Package | 64-VFQFPN (9x9) |
| Voltage - Supply [Max] | 3.465 V |
| Voltage - Supply [Min] | 3.135 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
9LPRS477 Series
The 9LPRS477 is a main clock synthesizer chip that provides all clocks required for ATI RD7xx-based systems using AMD processors. An SMBus interface allows full control of the device.
Documents
Technical documentation and resources