ISP1521BE ST-Ericsson Inc, ISP1521BE Datasheet - Page 56

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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
27. Contents
1
2
3
4
5
6
6.1
6.2
7
7.1
7.2
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.2.6
7.2.7
7.3
7.4
7.5
7.6
7.7
8
8.1
8.1.1
8.1.2
8.1.2.1
8.1.3
8.1.4
8.1.5
8.2
8.2.1
8.2.1.1
8.2.1.2
8.2.1.3
8.2.2
8.2.3
8.2.4
9
9.1
9.2
10
11
11.1
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 9
Configuration selections. . . . . . . . . . . . . . . . . 12
Hub controller description . . . . . . . . . . . . . . . 23
Descriptors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Hub requests . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
Analog transceivers . . . . . . . . . . . . . . . . . . . . . 9
Hub controller core . . . . . . . . . . . . . . . . . . . . . . 9
Philips serial interface engine . . . . . . . . . . . . . . 9
Routing logic . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Transaction translator . . . . . . . . . . . . . . . . . . . . 9
Mini-Host Controller . . . . . . . . . . . . . . . . . . . . . 9
Hub repeater. . . . . . . . . . . . . . . . . . . . . . . . . . 10
Hub and port controllers . . . . . . . . . . . . . . . . . 10
Bit clock recovery . . . . . . . . . . . . . . . . . . . . . . 10
Phase-locked loop clock multiplier . . . . . . . . . 10
I
Overcurrent detection circuit. . . . . . . . . . . . . . 10
GoodLink . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . 10
Configuration through I/O pins . . . . . . . . . . . . 13
Number of downstream facing ports. . . . . . . . 13
Power switching . . . . . . . . . . . . . . . . . . . . . . . 13
Voltage drop requirements . . . . . . . . . . . . . . . 13
Overcurrent protection mode . . . . . . . . . . . . . 14
Nonremovable port . . . . . . . . . . . . . . . . . . . . . 15
Port indicator support . . . . . . . . . . . . . . . . . . . 15
Device descriptors and string descriptors
settings using I
Background information on I
Different conditions on I
Data transfer . . . . . . . . . . . . . . . . . . . . . . . . . . 16
I
Architecture of configurable hub descriptors . 17
ROM or EEPROM map. . . . . . . . . . . . . . . . . . 18
ROM or EEPROM detailed map . . . . . . . . . . . 18
Endpoint 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Endpoint 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Standard USB requests . . . . . . . . . . . . . . . . . 27
2
2
C-bus controller . . . . . . . . . . . . . . . . . . . . . . 10
C-bus address . . . . . . . . . . . . . . . . . . . . . . . 16
2
C-bus. . . . . . . . . . . . . . . . . . . 16
2
C-bus . . . . . . . . . . . . 16
2
C-bus . . . . . . . . 16
11.2
11.3
11.3.1
11.3.2
11.3.3
11.3.4
11.3.5
11.3.6
11.4
12
13
14
15
16
16.1
16.2
16.3
17
18
19
19.1
19.2
19.3
19.4
19.5
20
21
22
23
23.1
23.2
23.3
23.4
24
25
26
27
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© Koninklijke Philips Electronics N.V. 2006.
For more information, please visit: http://www.semiconductors.philips.com.
For sales office addresses, email to: sales.addresses@www.semiconductors.philips.com.
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 33
Recommended operating conditions . . . . . . 33
Static characteristics . . . . . . . . . . . . . . . . . . . 34
Dynamic characteristics . . . . . . . . . . . . . . . . . 37
Application information . . . . . . . . . . . . . . . . . 43
Test information. . . . . . . . . . . . . . . . . . . . . . . . 46
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 47
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 50
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Revision history . . . . . . . . . . . . . . . . . . . . . . . 51
Legal information . . . . . . . . . . . . . . . . . . . . . . 52
Contact information . . . . . . . . . . . . . . . . . . . . 52
Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Hub class requests. . . . . . . . . . . . . . . . . . . . . 28
Detailed responses to hub requests. . . . . . . . 29
Get configuration . . . . . . . . . . . . . . . . . . . . . . 29
Get device status . . . . . . . . . . . . . . . . . . . . . . 30
Get interface status . . . . . . . . . . . . . . . . . . . . 30
Get endpoint status . . . . . . . . . . . . . . . . . . . . 30
Get hub status . . . . . . . . . . . . . . . . . . . . . . . . 30
Get port status . . . . . . . . . . . . . . . . . . . . . . . . 31
Various get descriptors. . . . . . . . . . . . . . . . . . 32
Descriptor configuration selection . . . . . . . . . 43
Overcurrent detection limit adjustment. . . . . . 43
Self-powered hub configurations . . . . . . . . . . 44
Introduction to soldering surface mount
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 48
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 48
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 49
Package related soldering information . . . . . . 49
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 52
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Hi-Speed USB hub controller
Document identifier: ISP1521_4
Date of release: 30 March 2006
ISP1521
All rights reserved.

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