ISP1521BE-S ST-Ericsson Inc, ISP1521BE-S Datasheet - Page 54
ISP1521BE-S
Manufacturer Part Number
ISP1521BE-S
Description
IC USB HUB CONTROLLER HS 80-LQFP
Manufacturer
ST-Ericsson Inc
Datasheet
1.ISP1521BE-S.pdf
(56 pages)
Specifications of ISP1521BE-S
Controller Type
USB Hub
Interface
I²C
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
80-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Philips Semiconductors
25. Tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10. I
Table 11. Configuration method . . . . . . . . . . . . . . . . . . .17
Table 12. ROM or EEPROM detailed map . . . . . . . . . . .18
Table 13. Hub endpoints . . . . . . . . . . . . . . . . . . . . . . . . .23
Table 14. Status Change byte: bit allocation . . . . . . . . . .24
Table 15. Device descriptor . . . . . . . . . . . . . . . . . . . . . . .24
Table 16. Device_qualifier descriptor . . . . . . . . . . . . . . .25
Table 17. Other_speed_configuration descriptor . . . . . . .25
Table 18. Configuration descriptor . . . . . . . . . . . . . . . . . .25
Table 19. Interface descriptor . . . . . . . . . . . . . . . . . . . . .26
Table 20. Endpoint descriptor . . . . . . . . . . . . . . . . . . . . .26
Table 21. Hub descriptor . . . . . . . . . . . . . . . . . . . . . . . . .26
Table 22. wHubCharacteristics bit description . . . . . . . .27
Table 23. Standard USB requests . . . . . . . . . . . . . . . . . .27
Table 24. Hub class requests . . . . . . . . . . . . . . . . . . . . .28
Table 25. Hub class feature selector . . . . . . . . . . . . . . . .29
Table 26. Get hub configuration response . . . . . . . . . . . .30
Table 27. Get device status response . . . . . . . . . . . . . . .30
Table 28. Get interface status response . . . . . . . . . . . . .30
Table 29. Get endpoint status response . . . . . . . . . . . . .30
Table 30. Get hub status response . . . . . . . . . . . . . . . . .30
Table 31. Get port status response (wPortStatus) . . . . .31
Table 32. Get port status change response
Table 33. Get descriptor request . . . . . . . . . . . . . . . . . . .32
Table 34. Limiting values . . . . . . . . . . . . . . . . . . . . . . . . .33
Table 35. Recommended operating ranges . . . . . . . . . .33
Table 36. Static characteristics: supply pins . . . . . . . . . .34
Table 37. Static characteristics: digital input and
Table 38. Static characteristics: I
Table 39. Static characteristics: USB interface block
Table 40. Dynamic characteristics: system clock
ISP1521_4
Product data sheet
Ordering information . . . . . . . . . . . . . . . . . . . . .2
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . .4
Configuration parameters . . . . . . . . . . . . . . . .12
Downstream facing port number pin
configuration . . . . . . . . . . . . . . . . . . . . . . . . . .13
Power switching mode: pin configuration . . . . .14
Overcurrent protection mode pin
configuration . . . . . . . . . . . . . . . . . . . . . . . . . .15
Overcurrent detection mode selection pin
configuration . . . . . . . . . . . . . . . . . . . . . . . . . .15
Nonremovable port pin configuration . . . . . . . .15
Port indicator support: pin configuration . . . . .16
(wPortChange) . . . . . . . . . . . . . . . . . . . . . . . . .31
outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
(DP0 to DP7 and DM0 to DM7) . . . . . . . . . . . .35
timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
2
C-bus slave address . . . . . . . . . . . . . . . . . . .16
2
C-bus interface
Rev. 04 — 30 March 2006
Table 41. Dynamic characteristics: overcurrent
Table 42. Dynamic characteristics: digital pins . . . . . . . . 37
Table 43. Dynamic characteristics: high-speed source
Table 44. Dynamic characteristics: full-speed source
Table 45. Dynamic characteristics: low-speed source
Table 46. Dynamic characteristics: I
Table 47. Suitability of surface mount IC packages for
Table 48. Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Table 49. Revision history . . . . . . . . . . . . . . . . . . . . . . . . 51
sense timing . . . . . . . . . . . . . . . . . . . . . . . . . . 37
electrical characteristics . . . . . . . . . . . . . . . . . 38
electrical characteristics . . . . . . . . . . . . . . . . . 38
electrical characteristics . . . . . . . . . . . . . . . . . 39
(pins SDA and SCL) . . . . . . . . . . . . . . . . . . . . 42
wave and reflow soldering methods . . . . . . . . 49
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Hi-Speed USB hub controller
2
C-bus
ISP1521
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