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W536A031 Datasheet, PDF (1/16 Pages) Winbond – VOICE/MELODY/LCD CONTROLLER
W536A031
VOICE/MELODY/LCD CONTROLLER
(VIEWTALK TM SERIES)
Table of Contents-
1. GENERAL DESCRIPTION ......................................................................................................... 2
2. FEATURES ................................................................................................................................. 3
3. BLOCK DIAGRAM ...................................................................................................................... 5
4. PAD DESCRIPTION ................................................................................................................... 6
5. ELECTRICAL CHARACTERISTICS........................................................................................... 8
5.1 Absolute Maximum Ratings............................................................................................... 8
5.2 DC Characteristics............................................................................................................. 9
5.3 AC Characteristics ........................................................................................................... 11
6. TYPICAL APPLICATION CIRCUITS ........................................................................................ 14
6.1 Sub Clock with RC Mode................................................................................................. 14
6.2 Sub Clock with Crystal Mode........................................................................................... 15
7. REVISION HISTORY ................................................................................................................ 16
Publication Release Date: May 20, 2003
-1-
Revision A2