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NXP Semiconductors
PCU9955
16-channel UFm I 2 C-bus 57 mA constant current LED driver
20. References
[1]
[2]
AN10897, “A guide to designing for ESD and EMC” — NXP Semiconductors
AN11131, “How to improve system level ESD performance” —
NXP Semiconductors
21. Revision history
Table 24.
Revision history
Document ID
PCU9955 v.2
Release date
20121002
Data sheet status
Product data sheet
Change notice
-
Supersedes
PCU9955 v.1
Modifications:
?
?
?
?
Table 5 “ MODE1 - Mode register 1 (address 00h) bit description ” , Table note [1] , first sentence:
changed from “set to logic 1” to “set to logic 0”
Section 7.2 “ Control register ” :
– second paragraph on page 9: changed from “AI0 = 1” to “AI0 = 0”;
changed from “keeps sending or reading data” to “keeps sending data”
– third paragraph on page 9: changed from “keeps sending or reading data”
to “keeps sending data”
Section 7.5 “ Hardware reset recovery ” , first paragraph, second sentence: deleted “(typical)”
Section 7.6 “ Software reset ” , second paragraph, first sentence: deleted “(typical)”
PCU9955 v.1
20111117
Product data sheet
-
-
PCU9955
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 2 October 2012
? NXP B.V. 2012. All rights reserved.
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