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