ISP1521BE ST-Ericsson Inc, ISP1521BE Datasheet - Page 54

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ISP1521BE

Manufacturer Part Number
ISP1521BE
Description
IC USB HUB CONTROLLER HS 80-LQFP
Manufacturer
ST-Ericsson Inc
Datasheet

Specifications of ISP1521BE

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
-
Other names
568-1170
ISP1521BE,557

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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
continued >>
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