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C9530CY PDF预览

C9530CY

更新时间: 2024-01-16 16:57:44
品牌 Logo 应用领域
其他 - ETC 时钟发生器
页数 文件大小 规格书
14页 182K
描述
CPU SYSTEM CLOCK GENERATOR|CMOS|SSOP|48PIN|PLASTIC

C9530CY 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP-48
针数:48Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.88JESD-30 代码:R-PDSO-G48
JESD-609代码:e0长度:12.5 mm
端子数量:48最高工作温度:70 °C
最低工作温度:最大输出时钟频率:133.33 MHz
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP48,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 V主时钟/晶体标称频率:33.33 MHz
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Clock Generators最大压摆率:30 mA
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
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:6.1 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

C9530CY 数据手册

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APPROVED PRODUCT  
C9530  
PCIX I/O System Clock Generator With EMI Control Features  
Transmit  
1
ACK  
ACK  
ACK  
ACK  
ACK  
Receive  
COMMAND BYTE  
(Don't Care)  
BYTE COUNT  
(Don't Care)  
BYTE 0  
(Valid)  
BYTE N  
(Valid)  
1
1
0
1
0
0
0
SDATA  
MSB  
LSB  
8
8
8
8
SCLK  
START CONDITION  
STOP CONDITION  
Fig.5a (WRITE)  
Transmit  
ACK BYTE COUNT  
BYTE 0  
(Valid)  
BYTE1  
(Valid)  
BYTE N  
(Valid)  
Receiv  
ACK  
ACK  
ACK  
ACK  
1
1
0
1
0
1
0
1
(Valid)  
SDATA  
MSB  
LSB  
8
Fig.5b (READ)  
Fig.5  
8
8
8
SCLK  
START CONDITION  
STOP CONDITION  
Serial Control Registers  
NOTE: The Pin# column lists the affected pin number where applicable. The @Pup column gives the state at true  
power up. Bytes are set to the values shown initially only after true power up condition occurs.  
Following the acknowledge of the Address Byte , two additional bytes must be sent:  
1) “Command Code “ byte, and  
2) “Byte Count” byte.  
3)  
Although the data (bits) in these two bytes are considered “don’t care”; they must be sent and will be acknowledged.  
Byte 0: Function Select Register  
@Pup  
Pin#  
Description  
Bit  
7
6
5
4
3
2
1
0
1
0
1
0
0
0
0
1
-
27  
-
42  
43  
7
Test Mode Enable. 1=normal operation, 0 = Test mode  
Spread Spectrum modulation control bit (effective only when Bit 0 of this register is set to a 0) 0=OFF, 1 = ON  
SSCG Spread width select. 1=0.5%, 0=1.0% See table below for clarification  
SB1 Bank B MSB frequency control bit (effective only when Bit 0 of this register is set to a 0)  
SB0 Bank B LSB frequency control bit (effective only when Bit 0 of this register is set to a 0)  
SA1 Bank A MSB frequency control bit (effective only when Bit 0 of this register is set to a 0)  
SA0 Bank A LSB frequency control bit (effective only when Bit 0 of this register is set to a 0)  
Hardware/SMBus frequency control. 1=Hardware (pins 6, 7, 42, 43, and 27), 0=SMBus Byte 0 bits 1-4 and 6  
6
-
Clarification Table for Byte0, bit5  
Byte 0, bit6  
Byte0, bit5  
Description  
0
0
1
1
0
1
0
1
Frequency generated from second PLL  
Frequency generated from XIN  
Spread @ -1.0%  
Spread @ -0.5%  
Cypress Semiconductor Corporation  
525 Los Coches St.  
Document#: 38-07033 Rev. **  
5/1/2000  
Milpitas, CA 95035. Tel: 408-263-6300, Fax: 408-263-6571  
http://www.cypress.com  
Page 5 of 14  

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