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參數(shù)資料
| 型號： | IS43R16160A |
| 廠商： | Integrated Silicon Solution, Inc. |
| 英文描述： | 16Meg x 16 256-MBIT DDR SDRAM |
| 中文描述： | 16Meg × 16 256兆位DDR SDRAM的 |
| 文件頁數(shù)： | 23/56頁 |
| 文件大?。?/td> | 792K |
| 代理商： | IS43R16160A |
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Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. 00B
11/28/05
23
ISSI
IS43R16160A
TRUTH TABLE 2 – CKE
(Notes: 1-4)
NOTE:
1. CKE
n
is the logic state of CKE at clock edge
n
; CKE
n-1
was the state of CKE at the previous clock edge.
2. Current state is the state of the DDR SDRAM immediately prior to clock edge
n
.
3. COMMANDn is the command registered at clock edge
n
, and ACTIONn is a result of COMMANDn.
4. All states and sequences not shown are illegal or reserved.
5. DESELECT or NOP commands should be issued on any clock edges occurring during the
t
XSR period.
A minimum of 200 clock cycles is needed before applying a read command, for the DLL to lock.
CKEn-1 CKEn
CURRENT STATE
COMMANDn
ACTIONn
NOTES
L
L
Power-Down
X
Maintain Power-Down
Self Refresh
X
Maintain Self Refresh
L
H
Power-Down
DESELECT or NOP
Exit Power-Down
Self Refresh
DESELECT or NOP
Exit Self Refresh
5
H
L
All Banks Idle
DESELECT or NOP
Precharge Power-Down Entry
Bank(s) Active
DESELECT or NOP
Active Power-Down Entry
All Banks Idle
AUTO REFRESH
Self Refresh Entry
H
H
See Truth Table 3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IS43R16320A | 32Meg x 16 512-MBIT DDR SDRAM |
| IS43R16320A-6TL | 32Meg x 16 512-MBIT DDR SDRAM |
| IS43R16800A-6 | 8Meg x 16 128-MBIT DDR SDRAM |
| IS43R16800A-6T | 8Meg x 16 128-MBIT DDR SDRAM |
| IS43R16800A-6TL | 8Meg x 16 128-MBIT DDR SDRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IS43R16160A-5T | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:16Meg x 16 256-MBIT DDR SDRAM |
| IS43R16160A-5TL | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:16Meg x 16 256-MBIT DDR SDRAM |
| IS43R16160A-6T | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:16Meg x 16 256-MBIT DDR SDRAM |
| IS43R16160B | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:32Mx8, 16Mx16 256Mb DDR Synchronous DRAM |
| IS43R16160B-5BI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:32Mx8, 16Mx16 256Mb DDR Synchronous DRAM |
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