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參數(shù)資料
| 型號： | ASM2I2313ANZ-28-ST |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 13 Output, 3.3V SDRAM Buffer for Desktop PCs with 3 DIMMs |
| 中文描述： | 2313 SERIES, LOW SKEW CLOCK DRIVER, 13 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| 封裝： | 0.300 INCH, SOIC-28 |
| 文件頁數(shù)： | 3/13頁 |
| 文件大?。?/td> | 513K |
| 代理商： | ASM2I2313ANZ-28-ST |
June 2005
rev 0.4
ASM2I2313ANZ
13 Output, 3.3V SDRAM Buffer for Desktop PCs with 3 DIMMs
3 of
13
Notice: The information in this document is subject to change without notice.
Serial Configuration Map
The Serial bits will be read by the clock driver in the
following order:
Byte 0 - Bits 7, 6, 5, 4, 3, 2, 1, 0
Byte 1 - Bits 7, 6, 5, 4, 3, 2, 1, 0
Byte N - Bits 7, 6, 5, 4, 3, 2, 1, 0
Reserved bits should be programmed to “0” or ”1”.
Serial interface address for the ASM2I2313ANZ is:
A6
A5
A4
A3
1
1
0
1
A2
0
A1
0
A0
1
R/W
----
Byte 0: SDRAM Active/Inactive Register
(1 = Enable, 0 = Disable), Default = Enable
Bit
Pin #
Description
Bit 7
11
SDRAM5 (Active/Inactive)
Bit 6
10
SDRAM4 (Active/Inactive)
Bit 5
--
Reserved
Bit 4
--
Reserved
Bit 3
7
SDRAM3 (Active/Inactive)
Bit 2
6
SDRAM2 (Active/Inactive)
Bit 1
3
SDRAM1 (Active/Inactive)
Bit 0
2
SDRAM0 (Active/Inactive)
Byte 1: SDRAM Active/Inactive Register
(1 = Enable, 0 = Disable), Default = Enable
Bit
Pin #
Description
Bit 7
27
SDRAM11 (Active/Inactive)
Bit 6
26
SDRAM10 (Active/Inactive)
Bit 5
23
SDRAM9 (Active/Inactive)
Bit 4
22
SDRAM8 (Active/Inactive)
Bit 3
--
Reserved
Bit 2
--
Reserved
Bit 1
19
SDRAM7 (Active/Inactive)
Bit 0
18
SDRAM6 (Active/Inactive)
Byte 2: SDRAM Active/Inactive Register
(1 = Enable, 0 = Disable), Default = Enable
Bit
Pin #
Description
Bit 7
--
Reserved
Bit 6
12
SDRAM12 (Active/Inactive)
Bit 5
--
Reserved
Bit 4
--
Reserved
Bit 3
--
Reserved
Bit 2
--
Reserved
Bit 1
--
Reserved
Bit 0
--
Reserved
Note 1 : When the value of bit in these bytes is high, the output is enabled. When the value of the bit is low, the output is forced to low state. The default value
of all the bits is high after chip is powered up.
IIC Byte Flow
Byte
Description
1
IIC Address
2
Command (dummy value, ignored)
3
Byte Count (dummy value, ignored)
4
IIC Data Byte 0
5
IIC Data Byte 1
6
IIC Data Byte 2
相關PDF資料 |
PDF描述 |
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| ASM2I2313AGNZ-28-SR | 13 Output, 3.3V SDRAM Buffer for Desktop PCs with 3 DIMMs |
| ASM2I2313AGNZ-28-ST | Aluminum Electrolytic Capacitor; Capacitor Type:General Purpose; Voltage Rating:250VDC; Capacitor Dielectric Material:Aluminum Electrolytic; Operating Temperature Range:-40 C to +105 C; Capacitance:390uF RoHS Compliant: Yes |
| ASM2I2313ANZ | 13 Output, 3.3V SDRAM Buffer for Desktop PCs with 3 DIMMs |
| ASM2I2314ANZ | 14 Output, 3.3V SDRAM Buffer for Desktop PCs with 3 DIMMs |
| ASM2I2314ANZ-28-SR | Circular Connector; No. of Contacts:128; Series:MS27508; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:24; Circular Contact Gender:Socket; Circular Shell Style:Box Mount Receptacle RoHS Compliant: No |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ASM2I2314AGNZ-28-SR | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:14 Output, 3.3V SDRAM Buffer for Desktop PCs with 3 DIMMs |
| ASM2I2314AGNZ-28-ST | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:14 Output, 3.3V SDRAM Buffer for Desktop PCs with 3 DIMMs |
| ASM2I2314ANZ | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:14 Output, 3.3V SDRAM Buffer for Desktop PCs with 3 DIMMs |
| ASM2I2314ANZ-28-SR | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:14 Output, 3.3V SDRAM Buffer for Desktop PCs with 3 DIMMs |
| ASM2I2314ANZ-28-ST | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:14 Output, 3.3V SDRAM Buffer for Desktop PCs with 3 DIMMs |
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