W925E625 Datasheet, PDF (1/75 Pages) Winbond – 8-bit CID MICROCONTROLLER

W925E/C625
8-bit CID MICROCONTROLLER
Table of Contents-
1. GENERAL DESCRIPTION ......................................................................................................... 2
2. FEATURES ................................................................................................................................. 2
3. PIN CONFIGURATION ............................................................................................................... 4
4. PIN DESCRIPTION..................................................................................................................... 5
5. BLOCK DIAGRAM ...................................................................................................................... 7
6. FUNCTIONAL DESCRIPTION.................................................................................................... 8
6.1 Memory Organization ..................................................................................................... 9
6.2 Special Function Registers ........................................................................................... 12
6.3 Initial State of Registers................................................................................................ 32
6.4 Instruction ..................................................................................................................... 33
6.5 Power Management...................................................................................................... 37
6.6 Reset............................................................................................................................. 38
6.7 Interrupt......................................................................................................................... 38
6.8 Programmable Timers/Counters................................................................................... 41
6.9 Serial Port 1 .................................................................................................................. 45
6.10 Comparator ................................................................................................................... 47
6.11 DTMF Generator........................................................................................................... 47
6.12 FSK Generator.............................................................................................................. 48
6.13 I/O Ports........................................................................................................................ 49
6.14 Divider........................................................................................................................... 50
6.15 LCD............................................................................................................................... 51
6.16 Calling Identity Delivery (CID)....................................................................................... 54
7. ELECTRICAL CHARACTERISTICS......................................................................................... 68
7.1 Maximum Ratings*........................................................................................................ 68
7.2 Recommended Operating Conditions .......................................................................... 68
7.3 DC Characteristics ........................................................................................................ 69
7.4 Electrical Characteristics – Gain Control OP-Amplifier................................................. 70
7.5 AC Characteristics ........................................................................................................ 71
8. PACKAGE ................................................................................................................................. 74
9. REVISION HISTORY ................................................................................................................ 75
Publication Release Date: July 4, 2005
-1-
Revision A10