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9LPRS535 PDF预览

9LPRS535

更新时间: 2024-02-25 07:41:32
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
17页 221K
描述
48-pin CK505 for Intel Systems

9LPRS535 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:6.10 MM, 0.50 MM PITCH, MO-153, TSSOP-48
针数:48Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84JESD-30 代码:R-PDSO-G48
长度:12.5 mm端子数量:48
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
认证状态:Not Qualified座面最大高度:1.2 mm
最大供电电压:3.465 V最小供电电压:3.135 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL宽度:6.1 mm
uPs/uCs/外围集成电路类型:MICROPROCESSOR CIRCUIT

9LPRS535 数据手册

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Integrated  
Circuit  
Systems, Inc.  
ICS9LPRS535  
Datasheet  
SSOP/TSSOP Pin Description  
PIN #  
PIN NAME  
TYPE  
DESCRIPTION  
3.3V PCI clock output or CR#_A input. Default is PCI0. To configure this pin as CR#_A, the PCI output must first be disabled in  
Byte 2, bit 0.  
1
2
3
PCI0/CR#_A  
I/O  
Byte 5, bit 7: 0 = PCI0 enabled (default), 1= CR#_A enabled.  
Byte 5, bit 6: 0 = CR#_A controls SRC0 (default), 1= CR#_A# controls SRC2.  
VDDPCI  
PWR Power supply for PCI clocks, nominal 3.3V  
3.3V PCI clock output / SRC5 enable strap. On powerup, the logic value on this pin determines if SRC5 or  
CPU_STOP#/PCI_STOP# is enabled. The latched value controls the pin function as follows  
0 = PCI_STOP#/CPU_STOP#  
PCI4/SRC5_EN  
I/O  
1 = SRC5/SRC5#  
Free running PCI clock output and ITP/SRC8 enable strap. This output is not affected by the state of the PCI_STOP# pin. On  
powerup, the state of this pin determines whether pins 38 and 39 are an ITP or SRC pair.  
0 =SRC8/SRC8#  
4
PCI_F5/ITP_EN  
I/O  
1 = ITP/ITP#  
5
6
GNDPCI  
VDD48  
PWR Ground pin for the PCI outputs  
PWR Power pin for the 48MHz output.3.3V  
3.3V tolerant input for CPU frequency selection. Refer to input electrical characteristics for Vil_FS and Vih_FS values. / Fixed  
48MHz USB clock output. 3.3V.  
7
USB_48MHz/FSLA  
I/O  
8
9
GND48  
PWR Ground pin for the 48MHz outputs  
VDD96_IO  
PWR Power pin for the DOT96 clocks, nominal 1.05V to 3.3V.  
True clock of push-pull SRC or DOT96 with integrated series resistor. No 50 ohm pull down needed. Default is SRCT0. After  
powerup, this pin function may be changed to DOT96T via SMBus Byte 1, bit 7 as follows:  
0= SRC0T  
10 DOT96T_LPR/SRCT0_LPR  
11 DOT96C_LPR/SRCC0_LPR  
OUT  
1=DOT96T  
Complementary clock of push-pull SRC or DOT96 with integrated series resistor. No 50 ohm pull down needed. Default is  
SRC0C. After powerup, this pin function may be changed to DOT96C via SMBus Byte 1, bit 7 as follows:  
0= SRC0C  
OUT  
1=DOT96C  
12 GND  
13 VDD  
14 SE1  
15 GND  
PWR Ground pin.  
PWR Power supply, nominal 3.3V  
OUT CK505 Singled Ended Output 1. 3.3V.  
PWR Ground pin.  
True clock of differential 0.8V push-pull SRC/SATA output with integrated 33ohm series resistor. No 50ohm resistor to GND  
needed.  
16 SRCT2_LPR/SATAT_LPR  
OUT  
Complementary clock of differential 0.8V push-pull SRC/SATA output with integrated 33ohm series resistor. No 50ohm resistor  
to GND needed.  
PWR Ground pin for the SRC outputs  
17 SRCC2_LPR/SATAC_LPR  
18 GNDSRC  
OUT  
True clock of push-pull SRC output with int. 33ohm series resistor/CR#_C input. Disable SRC3 via Byte 4, bit 7, before using as  
CR#_C.  
19 SRCT3_LPR/CR#_C  
20 SRCC3_LPR/CR#_D  
I/O  
Byte 5, bit 3: 0=SRC3 (default), 1=CR#_C.  
Byte 5, bit 2: 0=CR# C controls SRC0 (default), 1=CR# C controls SRC2  
Complementary clock of push-pull SRC output with int. 33ohm series resistor/CR#_D input. Disable SRC3 via Byte 4, bit 7,  
before using as CR#_D.  
Byte 5, bit 1: 0=SRC3 (default),1=CR#_D.  
I/O  
Byte 5, bit 0: 0=CR#_D controls N/A (default), 1=CR#_D controls SRC4  
PWR 1.05V to 3.3V from external power supply  
21 VDDSRC_IO  
22 SRCT4_LPR  
23 SRCC4_LPR  
OUT True clock of push-pull SRC output with int. 33ohm series resistor.  
OUT Complementary clock of push-pull SRC output with int. 33ohm series resistor.  
Stops all CPUCLK, except those set to be free running clocks /  
Complementary clock of push-pull SRC pair with int. 33ohm series resistor.  
24 CPU_STOP#/SRCC5_LPR  
I/O  
1461A—07/28/09  
2

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