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ONFI 3.0 NV-DDR2 PHY

The ONFI 3.0 NV-DDR2 PHY, compliant to ONFI 3.0 electrical interface, delivered in hard macro, is process technology proven and easy to integrate. This ONFI 3.0 PHY, supporting NV-DDR2 up to 400MT/s with capability of scaling speed, accelerates time-to-market by reducing SoC designers’ development time otherwise spent on ensuring high speed signal integrity

特色

Compliant to ONFI revision 3.2 standard
Supports NV-DDR2 mode of operation supporting up to 266MHz or 566MT/s
Supports NV-DDR mode of operation supporting up to 100MHz
Supports legacy Asynchronous devices operating from 10MHz to 50MHz
Can be used with any other ONFI digital controller
Includes 1.8V/3.3V operation I/O pads complaint to ONFI 3.2, ONFI 3.1, ONFI 2.3, ONFI 2.0
Contains a PLL to support all frequencies from 10MHz to 200MHz
Uses 2X clock for better timing
Contains a DLL to align the DQS for better noise margin and immune to PVT variations
Supports differential signaling of DQS and RE signals
Supports 4 levels of drive strength as mentioned in the ONFI 3.2 Standard

优势

Proven and robust high performance ONFI 3.2 NV-DDR2 PHY delivered in hard marco
Offered as a Total IP solution including RTL Host Controller IP, Verification IP and ESL models, Software Stack, and Hardware Development Platform
Arasan Chip Systems is the leading supplier of mobile storage IP and its products are used by most first tier memory suppliers. Extensive experience and compliance testing with all versions of this specification make the choice of Arasan products the lowest risk approach to implementation of ONFI NAND flash enabled products.
Arasan’s development engineering team provides direct support to customers insuring that the highest level of knowledge is immediately available to the customer thus reducing problem resolution time.