ISP1760ET,557 NXP Semiconductors, ISP1760ET,557 Datasheet - Page 109

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ISP1760ET,557

Manufacturer Part Number
ISP1760ET,557
Description
Manufacturer
NXP Semiconductors
Datasheet

Specifications of ISP1760ET,557

Package Type
TFBGA
Pin Count
128
Lead Free Status / RoHS Status
Compliant
NXP Semiconductors
24. Figures
Fig 1.
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Fig 2.
Pin configuration (LQFP128); top view . . . . . . . . .5
Fig 3.
Pin configuration (TFBGA128); top view . . . . . . . .5
Fig 4.
Internal hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Fig 5.
ISP1760 clock scheme . . . . . . . . . . . . . . . . . . . .14
Fig 6.
Memory segmentation and access block
diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Fig 7.
Adjusting analog overcurrent detection limit
(optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Fig 8.
ISP1760 power supply connection. . . . . . . . . . . .26
Fig 9.
Most commonly used power supply connection .26
Fig 10. Hybrid mode . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Fig 11. Internal power-on reset timing . . . . . . . . . . . . . . .28
Fig 12. Clock with respect to the external
power-on reset . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Fig 13. NextPTD traversal rule. . . . . . . . . . . . . . . . . . . . .58
Fig 14. USB source differential data-to-EOP
transition skew and EOP width . . . . . . . . . . . . . .89
Fig 15. Register or memory write. . . . . . . . . . . . . . . . . . .90
Fig 16. Register read . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
Fig 17. Register access . . . . . . . . . . . . . . . . . . . . . . . . . .91
Fig 18. Memory read . . . . . . . . . . . . . . . . . . . . . . . . . . . .92
Fig 19. DMA read (single cycle). . . . . . . . . . . . . . . . . . . .93
Fig 20. DMA write (single cycle) . . . . . . . . . . . . . . . . . . .94
Fig 21. DMA read (multi-cycle burst) . . . . . . . . . . . . . . . .95
Fig 22. DMA write (multi-cycle burst) . . . . . . . . . . . . . . . .96
Fig 23. Package outline SOT425-1 (LQFP128) . . . . . . . .97
Fig 24. Package outline SOT857-1 (TFBGA128). . . . . . .98
Fig 25. Temperature profiles for large and small
components . . . . . . . . . . . . . . . . . . . . . . . . . . . .101
ISP1760_4
Product data sheet
Embedded Hi-Speed USB host controller
Rev. 04 — 4 February 2008
ISP1760
© NXP B.V. 2008. All rights reserved.
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