SK6203/SK6211/SK6281 Usb Flash

sk6203/sk6211/sk6281 usb flash disk controller
sk6211是一個效能加強版的隨身碟控制器,它能符合usb2.0的規格並能以極低功率來滿足usb bus-power的需求。
sk6211 的ecc糾正能力高達13bit,專為50nm mlc 特別設計。
features:  
worldwide first ufd controller for 50nm nand:
13-bit bch or 8-symbol rs error control coding (ecc) suitable for mlc.
sufficient embedded buffer for 4k page nand.
passing fcc/ce classb with choke.
the least passive components, about 12 pcs.
outstanding r/w performance:
hdbench : read: 32mb/s and write: 23mb/s.
readyboost :
>5 mb/sec throughput for random 4kb reads and,
>3 mb/sec throughput for random 512kb writes
enable multi-partition features:
one read-only partition, two read-write partitions and one hidden partition.
each read-write partition can be divided into public zone and private zone further.
nand interface:
either single channel (x8 data width) or dual channel (x16 data width)
support up to 4 ce pins, i.e. 8 nand chips.
up to 32gbytes addressing space.
sk6203是一個效能加強版的隨身碟控制器,它能符合usb2.0的規格並能以極低功率來滿足usb bus-power的需求。
sk6203 當隨身碟的容量越來越大,保密之需求也隨之升高,sk6203提供了硬體之aes 加/密引擎,以保護儲存於隨身碟之資料不被竊取。
sk6203 的ecc糾正能力高達13bit,專為50nm mlc 特別設計。
features:  
worldwide first ufd controller for 50nm nand
13-bit bch or 8-symbol rs error control coding (ecc) suitable for mlc.
sufficient embedded buffer for 4k page nand.
hardware-based aes encryption
encryption could be enable and disable by programming.
the key size is selectable, 128/192/256 bits.
passing fcc/ce classb with choke
the least passive components, about 12 pcs.
outstanding r/w performance
hdbench : read: 32mb/s and write: 23mb/s.
readyboost :
>5 mb/sec throughput for random 4kb reads and,
>3 mb/sec throughput for random 512kb writes
enable multi-partition features
one read-only partition, two read-write partitions and one hidden partition.
each read-write partition can be divided into public zone and private zone further.
nand interface
either single channel (x8 data width) or dual channel (x16 data width)
support up to 4 ce pins, i.e. 8 nand chips
up to 32gbytes addressing space
sk6281是一個效能加強版的隨身碟控制器,它能符合usb2.0的規格並能以極低功率來滿足usb bus-power的需求。
sk6281採用雙通道架構時,其傳輸速率已接近 usb2.0的極限值,讀取/寫入的速率分為 32/23 mb/s。
features:  
passing fcc/ce classb with choke.
the least passive components, about 12 pcs.
outstanding r/w performance:
hdbench : read: 32mb/s and write: 23mb/s.
readyboost :
>5 mb/sec throughput for random 4kb reads and,
>3 mb/sec throughput for random 512kb writes
enable multi-partition features:
one read-only partition, two read-write partitions and one hidden partition.
each read-write partition can be divided into public zone and private zone further.
nand interface:
either single channel (x8 data width) or dual channel (x16 data width)
support up to 4 ce pins, i.e. 8 nand chips.
up to 32gbytes addressing space.

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SK6203/SK6211/SK6281 Usb Flash
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