參數(shù)資料
型號(hào)： CY28331-2
英文描述： Clocks and Buffers
中文描述： 時(shí)鐘和緩沖器
文件頁數(shù)： 7/17頁
文件大小： 240K
代理商： CY28331-2
CY28312B-2
Document #: 38-07596 Rev. **
Page 7 of 17
Bit 3
Bit 2
Bit 1
Bit 0
Reserved
Reserved
Reserved
Reserved
1
1
1
1
Reserved
Reserved
Reserved
Reserved
Byte 7: Reserved Register
Bit
Name
Default
1
1
1
1
1
1
1
1
Description
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Byte 8: Vendor ID and Revision ID Register (Read-only)
Bit
Name
Default
0
0
0
0
1
0
0
0
Description
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Revision_ID3
Revision_ID2
Revision_ID1
Revision_ID0
Vendor_ID3
Vendor_ID2
Vendor _ID1
Vendor _ID0
Revision ID bit[3]
Revision ID bit[2]
Revision ID bit[1]
Revision ID bit[0]
Bit[3] of Cypress’s Vendor ID. This bit is read-only.
Bit[2] of Cypress’s Vendor ID. This bit is read-only.
Bit[1] of Cypress’s Vendor ID. This bit is read-only.
Bit[0] of Cypress’s Vendor ID. This bit is read-only.
Byte 9: System Reset and Watchdog Timer Register
Bit
Name
Default
0
0
Description
Bit 7
Bit 6
Reserved
PCI_DRV
Reserved
PCI clock output drive strength
0 = Normal
1 = High Drive
Reserved
This bit will enable the generation of a Reset pulse when a Watchdog timer time-out
occurs.
0 = Disabled
1 = Enabled
This bit will enable the generation of a Reset pulse after a frequency change occurs.
0 = Disabled
1 = Enabled
Watchdog Timer Time-out Status bit
0 = No time-out occurs (READ); Ignore (WRITE)
1 = time-out occurred (READ); Clear WD_TO_STATUS (WRITE)
0 = Stop and reload Watchdog timer
1 = Enable Watchdog timer. It will start counting down after a frequency change occurs.
Reserved
Bit 5
Bit 4
Reserved
RST_EN_WD
0
0
Bit 3
RST_EN_FC
0
Bit 2
WD_TO_STATUS
0
Bit 1
WD_EN
0
Bit 0
Reserved
0
Byte 6: Reserved Register
(continued)
Bit
Name
Default
Description
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY28331OC 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY28331OC-2 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY28331OCT 制造商:SPECTRALINEAR 制造商全稱:SPECTRALINEAR 功能描述:Clock Generator for AMD⑩ Hammer
CY28331OXC 功能描述:IC CLOCK GEN AMD 48-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 產(chǎn)品變化通告:Product Discontinuation 04/May/2011 標(biāo)準(zhǔn)包裝:96 系列:- 類型:時(shí)鐘倍頻器，零延遲緩沖器 PLL:帶旁路 輸入:LVTTL 輸出:LVTTL 電路數(shù):1 比率 - 輸入:輸出:1:8 差分 - 輸入:輸出:無/無 頻率 - 最大:133.3MHz 除法器/乘法器:是/無 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:管件 其它名稱:23S08-5HPGG
CY28331OXCT 功能描述:IC CLOCK GEN AMD 48-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 產(chǎn)品變化通告:Product Discontinuation 04/May/2011 標(biāo)準(zhǔn)包裝:96 系列:- 類型:時(shí)鐘倍頻器，零延遲緩沖器 PLL:帶旁路 輸入:LVTTL 輸出:LVTTL 電路數(shù):1 比率 - 輸入:輸出:1:8 差分 - 輸入:輸出:無/無 頻率 - 最大:133.3MHz 除法器/乘法器:是/無 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:管件 其它名稱:23S08-5HPGG
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