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Maxim > 方案 > RAID数据存储系统
SRAM存储器
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
单芯片、256k位非易失SRAM
DS2030AB, DS2030Y
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| QV PDF |
256k非易失SRAM，带有电池监控器
DS1330AB, DS1330Y
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| QV PDF |
2048k非易失SRAM
DS1249AB, DS1249Y
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| QV PDF |
256k非易失SRAM
DS1230AB, DS1230Y
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| Key Specifications:
Memory (EPROM, SRAM, EEPROM, ROM, NV SRAM) |
| Part Number |
Memory Type |
Memory Size |
Bus Type |
Real-Time Clock |
DIP with Internal Battery |
PowerCap Package |
Battery Monitor |
With GPIO |
Single Piece Module |
Features |
Supply Voltage (min) (V) |
Supply Voltage (max) (V) |
Package |
Smallest Available Package (max w/pins) (mm2) |
Operating Temp. Range (°C) |
|
DS2030AB
|
NV SRAM
|
32k x 8
|
Parallel
|
No
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No
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No
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No
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No
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Yes
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|
4.75
|
5.25
|
MOD/256
|
729
|
-40 to +85
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DS2030Y
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NV SRAM
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32k x 8
|
Parallel
|
No
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No
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No
|
No
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No
|
Yes
|
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4.5
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5.5
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MOD/256
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729
|
-40 to +85
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DS1230AB
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NV SRAM
|
32k x 8
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Parallel
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No
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Yes
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Yes
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No
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No
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No
|
-
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4.75
|
5.25
|
MOD/28
PWRCP/34
|
607
|
-40 to +85
0 to +70
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DS1230Y
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NV SRAM
|
32k x 8
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Parallel
|
No
|
Yes
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Yes
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No
|
No
|
No
|
-
|
4.5
|
5.5
|
LPM/34
MOD/28
PWRCP/34
|
607
|
-40 to +85
0 to +70
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DS1249AB
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NV SRAM
|
256k x 8
|
Parallel
|
No
|
Yes
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No
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No
|
No
|
No
|
-
|
4.75
|
5.25
|
MOD/32
|
707
|
-40 to +85
0 to +70
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DS1249Y
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NV SRAM
|
256k x 8
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Parallel
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No
|
Yes
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No
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No
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No
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No
|
-
|
4.5
|
5.5
|
MOD/32
|
707
|
-40 to +85
0 to +70
|
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DS1330AB
|
NV SRAM
|
32k x 8
|
Parallel
|
No
|
No
|
Yes
|
Yes
|
No
|
No
|
-
|
4.75
|
5.25
|
PWRCP/34
|
607
|
-40 to +85
0 to +70
|
|
DS1330Y
|
NV SRAM
|
32k x 8
|
Parallel
|
No
|
No
|
Yes
|
Yes
|
No
|
No
|
-
|
4.5
|
5.5
|
LPM/34
PWRCP/34
|
607
|
-40 to +85
0 to +70
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| See All Memory (EPROM, SRAM, EEPROM, ROM, NV SRAM) (69) |
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