MSD-WORM
microSD
MSD-WORM
- 內建ECC錯誤偵測演算
- 全區平均抹寫技術 (Global Wear Leveling)
- 快閃記憶體壞區管理
- 斷電管理
- 快閃記憶體轉換層: Page Mapping
- 支援S.M.A.R.T功能
- 支援SMART Read Refresh™
Apacer宇瞻科技MSD-WORM (Write Once Read Many) 記憶卡,透過只允許單次寫入功能來達到保護數據後續不被抹除、更改以及覆蓋。此寫入保護功能確保數據只要被單次寫入進裝置後將不能再被篡改。
Apacer MSD-WORM 工業級記憶卡與6.1版本相容,其Command List 支援SD 6.1 規範:Physical Layer Specification Ver6.10 。同時,全區容量可支援Part 3 Security Specification Ver3.0規格。它具備內建ECC、全區平均抹寫技術 (Global Wear Leveling)與快閃記憶體壞區管理。Apacer MSD-WORM 工業級MicroSD記憶卡為最理想的可攜式儲存解決方案。
規格表
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ModelMSD-WORM
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InterfaceSD 6.1
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Form FactorSD
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NAND Flash TypeMLC
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Capacity8GB~128GB
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Sequential Read Performance (MB/sec)Up to 70
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Sequential Write Performance (MB/sec)Up to 65
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ECC EngineBuilt-in advanced ECC algorithm
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Standard Operating Temperature (°C )-25 ~ + 85
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Storage Temperature(°C )-40 ~ + 85
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Shock1,500G, 0.5ms
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Vibration20Hz~80Hz/1.52mm
(frequency/displacement)
80Hz~2,000Hz/20G
(frequency/accelerate) -
Operating Voltage2.7V ~ 3.6V
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Power ConsumptionActive mode: 220 mA & Idle mode: 255 uA
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Dimension (L x W x H )15 x 11 x 1mm
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MTBF (hours)>3,000,000