Datasheet > ICS932S825

ICS932S825

更新时间： 2024-09-14 04:44:23

品牌	Logo	应用领域
矽成 - ICSI		服务器时钟
页数	文件大小	规格书
20页	232K
描述
Low Power Clock Chip for Serverworks HT2400 Servers

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中文翻译

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ICS932S825 数据手册

ICS932S825

Integrated

Circuit

Systems, Inc.

Low Power Clock Chip for Serverworks HT2400 Servers

Pin Configuration

RecommendedApplication:

Serverworks HT2400-based systems using AMD Opteron

processors

X1 1

X2 2

64 VDD25MHz

63 FS0/25MHz_0_2x

62 25MHz_1_2x

61 GND25MHz

60 SPREAD_EN

59 CPUK8GT_L6

58 CPUK8GC_L6

57 CPUK8GT_L5

56 CPUK8GC_L5

55 VDDCPU

VDDREF_STB 3

REF0_RUN_2x 4

FS1/REF1_2x 5

FS2/REF2_2x 6

GNDREF 7

OutputFeatures:

•

7 - Pairs of AMD Low Power K8 Greyhound

compliant clocks

•

7 - Pair of SRC/PCI Express* Gen 2 clocks

3 - 14.318 MHz REF clocks including 1 free-running

2 - 48MHz clocks

2 - PCI 33 MHz clocks

2 - 25MHz clocks

VDD48 8

48MHz_0_2x 9

48MHz_1_2x 10

GND48 11

SCLK 12

SDATA 13

VDDPCI 14

PCICLK0_2x 15

54 GND

53 CPUK8GT_L4

52 CPUK8GC_L4

51 CPUK8GT_L3

50 CPUK8GC_L3

Features:

PCICLK1_2x 16

49 CPUK8GT_L2

•

Spread Spectrum for EMI reduction

GNDPCI 17

CLKPWRGD/PD# 18

GND 19

48 CPUK8GC_L2

47 VDDCPU

46 GND

45 CPUK8GT_L1

44 CPUK8GC_L1

43 CPUK8GT_L0

42 CPUK8GC_L0

41 GND

40 PCIeT_L6

39 PCIeC_L6

38 PCIeT_L5

37 PCIeC_L5

36 VDDPCIe

35 GND

Outputs may be disabled via SMBus

M/N programming via SMBus

PCIe clocks meet PCIe Gen 2.

Low Power differential outputs

VDDA 20

GNDA 21

GND 22

PCIeT_L0 23

PCIeC_L0 24

PCIeT_L1 25

PCIeC_L1 26

GND 27

VDDPCIe 28

PCIeT_L2 29

PCIeC_L2 30

PCIeT_L3 31

PCIeC_L3 32

Functionality

FS2 FS1 FS0

CPU

(MHz)

Hi-Z

X/6

180.00

220.00

100.00

133.33

Reserved

200.00

34 PCIeT_L4

33 PCIeC_L4

64-TSSOP

Power Groups

Pin Number

Description

VDD

GND

48MHz Clocks

25MHz Clocks

33 MHz PCI Clocks

Analog Core

36, 28

55, 47

35, 27

54, 46

PCIe clocks

K8G CPU Clocks

REF Clocks, Xtal Osc.

1276D—10/25/07

*Other names and brands may be claimed as the property of others.

12 3 4 5 6 7...20

中文翻译

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