Datasheet > 9EPRS525

9EPRS525

更新时间： 2024-11-06 14:57:23

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
21页	351K
描述
56-Pin CK505 Derivative for Embedded Systems

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中文翻译

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数据手册

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9EPRS525 数据手册

DATASHEET

56-pin CK505 for Embedded Intel Systems

ICS9EPRS525

Recommended Application:

56-pin CK505 compatible clock, w/fully integrated Vreg and series Features/Benefits:

resistors on differential outputs for embedded applications

•

Supports spread spectrum modulation, 0 to -0.5% down

spread

Output Features:

•

Supports CPU clks up to 400MHz

Uses external 14.318MHz crystal, external crystal load

caps are required for frequency tuning

•

2 - CPU differential low power push-pull pairs

7 - SRC differential push-pull pairs

1 - CPU/SRC selectable differential low power push-pull pair

1 - SRC/DOT selectable differential low power push-pull pair

1 - SRC/SE selectable differential push-pull pair/Single-ended

outputs

Table 1: CPU Frequency Select Table

FS_LC²FS_LB¹FS_LA¹

CPU

MHz

SRC

MHz

PCI

REF USB DOT

MHz MHz MHz MHz

B0b7

B0b6

B0b5

•

5 - PCI, 33MHz

1 - USB, 48MHz

1 - REF, 14.318MHz

266.66

133.33

200.00

166.66

333.33

100.00

400.00

100.00 33.33 14.318 48.00 96.00

Key Specifications:

•

CPU outputs cycle-cycle jitter < 85ps

SRC output cycle-cycle jitter < 125ps

PCI outputs cycle-cycle jitter < 250ps

+/- 100ppm frequency accuracy on all outputs

SRC outputs meet PCIe Gen2 when sourced from PLL3

Reserved

1. FS_LA and FS_LB are low-threshold inputs.Please see V_{IL_FS}and V_{IH_FS}specifications in

the Input/Supply/Common Output Parameters Table for correct values.

Also refer to the Test Clarification Table.

2. FS_LC is a three-level input. Please see the V_{IL_FS}and V_{IH_FS}

specifications in the Input/Supply/Common Output Parameters Table for correct values.

Pin Configuration

PCI0/CR#_A 1

56 SCLK

VDDPCI 2

PCI1/CR#_B 3

PCI2/TME 4

55 SDATA

54 REF0/FSLC/TEST_SEL

53 VDDREF

PCI3/CFG0 5

52 X1

PCI4/SRC5_EN 6

PCI_F5/ITP_EN 7

GNDPCI 8

51 X2

50 GNDREF

49 FSLB/TEST_MODE

48 CK_PWRGD/PD#

47 VDDCPU

VDD48 9

USB_48MHz/FSLA 10

GND48 11

46 CPUT0_LRS

VDD96IO 12

45 CPUC0_LRS

DOTT_96_LRS/SRCT0_LRS 13

DOTC_96_LRS/SRCC0_LRS 14

GND 15

44 GNDCPU

43 CPUT1_F_LRS

42 CPUC1_F_LRS

41 VDDCPUIO

VDD 16

SRCT1_LRS/SE1 17

SRCC1_LRS/SE2 18

GND 19

40 NC

39 CPUT2_ITP_LRS/SRCT8_LRS

38 CPUC2_ITP_LRS/SRCC8_LRS

37 VDDSRCIO

VDDPLL3IO 20

SRCT2_LRS/SATAT_LRS 21

SRCC2_LRS/SATAC_LRS 22

GNDSRC 23

36 SRCT7_LRS/CR#_F

35 SRCC7_LRS/CR#_E

34 GNDSRC

SRCT3_LRS/CR#_C 24

SRCC3_LRS/CR#_D 25

VDDSRCIO 26

33 SRCT6_LRS

32 SRCC6_LRS

31 VDDSRC

SRCT4_LRS 27

SRCC4_LRS 28

30 PCI_STOP#/SRCT5_LRS

29 CPU_STOP#/SRCC5_LRS

56-TSSOP

IDT^TM56-pin CK505 for Embedded Intel Systems

1614B—01/21/10

12 3 4 5 6 7...21

中文翻译

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与9EPRS525相关器件

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9EPRS525AGILF	IDT	获取价格	56-pin CK505 for Embedded Intel Systems
9EPRS525AGILFT	IDT	获取价格	56-pin CK505 for Embedded Intel Systems
9EPRS525AGLF	IDT	获取价格	56-pin CK505 for Embedded Intel Systems
9EPRS525AGLFT	IDT	获取价格	56-pin CK505 for Embedded Intel Systems
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9ERS3165BGILFT	IDT	获取价格	Embedded 64-Pin Industrial Temperature Range CK505 Compatible Clock
9ERS3165BKILF	IDT	获取价格	Embedded 64-Pin Industrial Temperature Range CK505 Compatible Clock

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