Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
PIN NUMBER 1, 15, 23, 25, 2, 8, 12, 19, 29, 37, 43 3 4 5 6 7 9 10 21, 20, 18, 17, 16, 14, 13, 11 22 24 28, 27, 26 30 31 32 33 34 35 36 38 39 40 42 41 44 45 46 47 48 P I N NA M E VDD GND X1 X2 AVDD48 FS21, 2 48MHz FS31, 2 24_48MHz WDEN PCICLK_F SEL24_48#1, 2 PCICLK0 PCICLK (8:1) PCICLK9_E SRESET#1 AGP (2:0) SCLK SDATA AGND AVDD PD# PCI_STOP# CPU_STOP#1, 2 CP.
• 1 - Differential pair open drain CPU clocks @ 2.5V
• 1 - Differential pair push-pull CPU clocks @ 2.5V
• 11 - PCI including 1 free running and 1 early @ 3.3V
• 1 - 48MHz, @ 3.3V fixed
• 1 - 24/48MHz @ 3.3V
• 3 - REF @ 3.3V, 14.318MHz. Features:
• Programmable output frequency.
• Programmable output rise/fall time.
• Programmable slew and skew control for CPUCLK, PCICLK, AGP, REF, 48MHz and 24_48MHz.
• Real time system reset output.
• Spread spectrum for EMI control typically by 7dB to 8dB, with programmable spread percentage.
• Watchdog timer technology to reset system if over-clocking caus.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | ICS94222 |
ETC |
Programmable System Frequency Generator for PII/III™ |
|
| 2 | ICS94225 |
Integrated Circuit Solution |
AMD-K7TM System Clock Chip |
|
| 3 | ICS94228 |
Integrated Circuit Systems |
Programmable System Clock Chip |
|
| 4 | ICS94201 |
Integrated Circuit Systems |
Programmable System Frequency Generator |
|
| 5 | ICS94203 |
Integrated Circuit Systems |
Programmable System Frequency Generator |
|
| 6 | ICS94206 |
Integrated Circuit Systems |
Programmable System Frequency Generator |
|
| 7 | ICS94209 |
Integrated Circuit Systems |
Programmable Frequency Generator & Integrated Buffers |
|
| 8 | ICS94211 |
Integrated Circuit Systems |
Programmable System Frequency Generator |
|
| 9 | ICS94211 |
Renesas |
Programmable System Frequency Generator |
|
| 10 | ICS94215 |
Integrated Circuit Systems |
Programmable System Clock Chip |
|
| 11 | ICS94235 |
Integrated Circuit System |
Programmable System Clock Chip |
|
| 12 | ICS94236 |
Integrated Circuit System |
Programmable System Clock Chip |
|