General Description
JMF602 is a single chip, one SATA II port and USB2.0 combo to NAND flash interface. It
is native design to provide higher bandwidth for flash memory access.
JMF602 can support the maximum read and write speed to drive the limit of flash
memory. It total supports up to 256 pieces of NAND Flash.
JMF602 has the best supporting the latest NAND flash memory, including Samung,
Toshiba, Hynix and IM Flash. It also provides the embedded hardware error correction code
(ECC), wear leveling, and bad block management technology in the chip. In order to resolve
compatibility issue, JMF602 provides the on line firmware upgrade ability.
JMF602 provides embedded processor, internal masked ROM, data SRAM, SATA
link/transport layer, SATA PHY, USB 2.0 device controller and USB 2.0 PHY. Data swap
between different interfaces can be done very efficiency by DMA without CPU involvement.
Based on the efficient architecture, the JMF60X can provide the best performance