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Contents
Product Specification (V1.2) 05.18.2007 • v
6.11 Oscillator ......................................................................................................... 60
6.11.1 Oscillator Modes .............................................................................................60
6.11.2 Crystal Oscillator/Ceramic Resonators (Crystal) .............................................61
6.11.3 External RC Oscillator Mode...........................................................................62
6.11.4 Internal RC Oscillator Mode ............................................................................63
6.12 Power-on Considerations................................................................................ 64
6.12.1 Programmable WDT Time-out Period..............................................................64
6.12.2 External Power-on Reset Circuit .....................................................................64
6.12.3 Residual Voltage Protection ............................................................................65
6.13 Code Option .................................................................................................... 66
6.13.1 Code Option Register (Word 0).......................................................................66
6.13.2 Code Option Register (Word 1).......................................................................67
6.13.3 Customer ID Register (Word 2) .......................................................................68
6.14 Instruction Set .................................................................................................68
7 Absolute Maximum Ratings ................................................................................... 70
8 DC Electrical Characteristics ................................................................................. 71
8.1 AD Converter Characteristics........................................................................... 73
8.2 Comparator (OP) Characteristics ..................................................................... 74
8.3 Device Characteristics...................................................................................... 74
9 AC Electrical Characteristic ................................................................................... 75
10 Timing Diagrams ..................................................................................................... 76
APPENDIX
A Package Types Summary ....................................................................................... 77
B Packaging Configurations...................................................................................... 77
B.1 18-Lead Plastic Dual in line (PDIP) — 300 mil................................................. 77
B.2 18-Lead Plastic Small Outline (SOP) — 300 mil.............................................. 78
B.3 20-Lead Plastic Shrink Small Outline (SSOP) — 209 mil ................................79
B.4 20-Lead Plastic Dual-in-line (PDIP) — 300 mil ................................................ 80
B.5 20-Lead Plastic Small Outline (SOP) — 300 mil.............................................. 81
C Quality Assurance and Reliability ......................................................................... 82
C.1 Address Trap Detect......................................................................................... 82