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參數(shù)資料
| 型號(hào)： | MT46V4M16 |
| 廠商： | Micron Technology, Inc. |
| 英文描述： | 1 Meg x 16 x 4 banks DDR SDRAM(1M x 16 x 4組，雙數(shù)據(jù)速率同步動(dòng)態(tài)RAM) |
| 中文描述： | 1梅格× 16 × 4銀行DDR SDRAM內(nèi)存（100萬× 16 × 4組，雙數(shù)據(jù)速率同步動(dòng)態(tài)RAM）的 |
| 文件頁數(shù)： | 40/69頁 |
| 文件大小： | 2369K |
| 代理商： | MT46V4M16 |
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40
64Mb: x4, x8, x16 DDR SDRAM
64Mx4x8x16DDR_B.p65
–
Rev. B; Pub. 10/00
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2000, Micron Technology, Inc.
64Mb: x4, x8, x16
DDR SDRAM
NOTE (continued):
5. The following states must not be interrupted by any executable command; COMMAND INHIBIT or NOP commands must be
applied on each positive clock edge during these states.
Refreshing: Starts with registration of an AUTO REFRESH command and ends when
t
RC is met.
Once
t
RC is met, the DDR SDRAM will be in the all banks idle state.
Accessing Mode
Register: Starts with registration of a LOAD MODE REGISTER command and ends when
t
MRD
has been met. Once
t
MRD is met, the DDR SDRAM will be in the all banks idle state.
Precharging All: Starts with registration of a PRECHARGE ALL command and ends when
t
RP is met.
Once
t
RP is met, all banks will be in the idle state.
6. All states and sequences not shown are illegal or reserved.
7. Not bank-specific; requires that all banks are idle, and bursts are not in progress.
8. May or may not be bank-specific; if multiple banks are to be precharged, each must be in a valid state for precharging.
9. Not bank-specific; BURST TERMINATE affects the most recent READ burst, regardless of bank.
10. READs or WRITEs listed in the Command/Action column include READs or WRITEs with auto precharge enabled and READs or
WRITEs with auto precharge disabled.
11. Requires appropriate DM masking.
12. A WRITE command may be applied after the completion of the READ burst; otherwise, a BURST TERMINATE must be used to
end the READ burst prior to asserting a WRITE command.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT46V4M32 | 制造商:MICRON 制造商全稱:Micron Technology 功能描述:DOUBLE DATA RATE DDR SDRAM |
| MT46V4M32LG | 制造商:MICRON 制造商全稱:Micron Technology 功能描述:DOUBLE DATA RATE DDR SDRAM |
| MT46V64M16 | 制造商:MICRON 制造商全稱:Micron Technology 功能描述:DOUBLE DATA RATE (DDR) SDRAM |
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