Datasheet

NT7603
31 V2.3
Product Spec. Change Notice
NT7603 Specification Revision History
Version Content Date
2.3
Modify 4-bits Interface check busy sequence (page 22) (Document
mistake corrected)
Adding 8-bits and 4-bits interface read data sequence (page 23)
Juy.2003
2.2
Adding Note 3 and modified fosc from 270KHz to 540KHz
(Page 14, Document mistake corrected)
Modify the number of clock in single duty from 400 to 800 (1/8 duty
and 1/11 duty),200 to 400(1/16 duty) and fosc from 270K to
540K(Page 21) ( Document mistake corrected)
Jun.2002
2.1
ROM Table deleted(Page 14)
B-type waveform content modified(Page 20 , Document mistake
corrected)
Apr.2002
2.0 Nov.2001
1.0 Original Feb.2001