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參數(shù)資料
| 型號(hào)： | DM2212T1-15L |
| 英文描述： | Enhanced DRAM (EDRAM) |
| 中文描述： | 增強(qiáng)的DRAM（eDRAM內(nèi)存） |
| 文件頁數(shù)： | 18/19頁 |
| 文件大?。?/td> | 159K |
| 代理商： | DM2212T1-15L |
1-36
/F, W/R,
/WE, /S
t
RP2
t
MSU
t
MH
t
MSU
t
MH
/RE
Don’t Care or Indeterminate
NOTES: 1. EDRAMself refreshes as long as /RE remains low (LowPower Self Refresh part only).
2. When using the LowPower Self Refresh mode the followng operations must be performed:
If rowaddresses are being refreshed in an
evenly distributed
manner over the refresh interval using /F refresh cycles, then at least
one /F refresh cycle must be performed immediately after exit fromthe LowPower Self Refesh Mode. If rowaddresses are being
refreshed in any other manner (/F burst or /RE distributed or burst), then all rows must be refreshed immediately befor entry to
and immediately after exit fromthe LowPower Self Refresh.
A
0-10
/CAL
Low Power Self-Refresh Mode Option
DM2202J 1 - 12I
Dynamic Memory
Capacity in Bits
i.e., Power to Which 2 is Raised for Total Capacity (4Mbit)
I/OWidth
i.e., Power to Which 2 is Raised for I/O Width (x4)
Packaging System
J = 300 Mil, Plastic SOJ
T = 300 Mil, Plastic TSOP-II
Access Time from Cache in Nanoseconds
12ns
15ns
Power Supply Voltage
No Designator = +5 Volts
1 = +3.3 Volts
Temperature Range
No Designator = 0 to 70
o
C (Commercial)
I = -40 to +85
o
C (Industrial)
L = 0 to 70
o
C, Low Power Self-Refresh
Special Feature Field
0 = No Write-Per-Bit
1 = Write-Per-Bit
Part Numbering System
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DM2212T-12 | Enhanced DRAM (EDRAM) |
| DM2212T-12I | Enhanced DRAM (EDRAM) |
| DM2212T-12L | Enhanced DRAM (EDRAM) |
| DM2212T-15 | Enhanced DRAM (EDRAM) |
| DM2212T-15I | Enhanced DRAM (EDRAM) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM2212T-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Enhanced DRAM (EDRAM) |
| DM2212T-12I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Enhanced DRAM (EDRAM) |
| DM2212T-12L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Enhanced DRAM (EDRAM) |
| DM2212T-15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Enhanced DRAM (EDRAM) |
| DM2212T-15I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Enhanced DRAM (EDRAM) |
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