參數(shù)資料
型號(hào)： CY28353-2
英文描述： Clocks and Buffers
中文描述： 時(shí)鐘和緩沖器
文件頁(yè)數(shù)： 4/17頁(yè)
文件大?。?/td> 240K
代理商： CY28353-2
CY28312B-2
Document #: 38-07596 Rev. **
Page 4 of 17
...
...
...
...
Data Byte N/Slave Acknowledge...
Data Byte N – 8 bits
Acknowledge from slave
Stop
39:46
47
48:55
56
...
...
...
...
Data byte from slave – 8 bits
Acknowledge
Data byte from slave – 8 bits
Acknowledge
Data bytes from slave/Acknowledge
Data byte N from slave – 8 bits
Not Acknowledge
Stop
Table 2. Word Read and Word Write Protocol
Word Write Protocol
Word Read Protocol
Bit
1
2:8
9
10
11:18
Description
Bit
1
2:8
9
10
11:18
Description
Start
Slave address – 7 bits
Write
Acknowledge from slave
Command Code – 8 bits
‘1xxxxxxx’ stands for byte or word operation
bit[6:0] of the command code represents the offset
of the byte to be accessed
Acknowledge from slave
Data byte low – 8 bits
Acknowledge from slave
Data byte high –- 8 bits
Acknowledge from slave
Stop
Start
Slave address – 7 bits
Write
Acknowledge from slave
Command Code – 8 bits
‘1xxxxxxx’ stands for byte or word operation
bit[6:0] of the command code represents the offset
of the byte to be accessed
Acknowledge from slave
Repeat start
Slave address – 7 bits
Read
Acknowledge from slave
Data byte low from slave – 8 bits
Acknowledge
Data byte high from slave – 8 bits
NOT acknowledge
Stop
19
19
20
20:27
28
29:36
37
38
21:27
28
29
30:37
38
39:46
47
48
Table 3. Byte Read and Byte Write Protocol
Byte Write Protocol
Byte Read Protocol
Bit
1
2:8
9
10
11:18
Description
Bit
1
2:8
9
10
11:18
Description
Start
Slave address – 7 bits
Write
Acknowledge from slave
Command Code – 8 bits
‘1xxxxxxx’ stands for byte operation
bit[6:0] of the command code represents the offset
of the byte to be accessed
Acknowledge from slave
Data byte – 8 bits
Acknowledge from slave
Stop
Start
Slave address – 7 bits
Write
Acknowledge from slave
Command Code – 8 bits
‘1xxxxxxx’ stands for byte operation
bit[6:0] of the command code represents the offset
of the byte to be accessed
Acknowledge from slave
Repeat start
Slave address – 7 bits
Read
19
19
20
20:27
28
29
21:27
28
Table 1. Block Read and Block Write Protocol
(continued)
Block Write Protocol
Block Read Protocol
Bit
Description
Bit
Description
相關(guān)PDF資料
PDF描述
CY28354-400 Clocks and Buffers
CY28358 Clocks and Buffers
CY28370 Clocks and Buffers
CY28373 Clocks and Buffers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY28353OXC-2 功能描述:時(shí)鐘緩沖器 Differential clock Buffer/Driver RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
CY28353OXC-2T 功能描述:時(shí)鐘緩沖器 Differential clock Buffer/Driver RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
CY28354-400 制造商:CYPRESS 制造商全稱(chēng):Cypress Semiconductor 功能描述:210-MHz 24-Output Buffer for 4-DDR DIMMS for VIA Chipsets Support
CY28354OXC-400 功能描述:時(shí)鐘緩沖器 273MHz Output Buffer for 4 DDR DIMMs RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
CY28354OXC-400T 功能描述:時(shí)鐘緩沖器 273MHz Output Buffer for 4 DDR DIMMs RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
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