Contents
6.10 Comparator ...................................................................................................... 58
6.10.1 External Reference Signal ................................................................................59
6.10.2 Comparator Outputs..........................................................................................60
6.10.3 Using Comparator as an Operation Amplifier....................................................60
6.10.4 Comparator Interrupt.........................................................................................60
6.10.5 Wake-up from SLEEP Mode .............................................................................60
6.11 Oscillator .......................................................................................................... 61
6.11.1 Oscillator Modes................................................................................................61
6.11.2 Crystal Oscillator/Ceramic Resonators (XTAL).................................................62
6.11.3 External RC Oscillator Mode.............................................................................63
6.11.4 Internal RC Oscillator Mode..............................................................................64
6.12 Power-on Considerations................................................................................. 65
6.12.1 Programmable WDT Time-Out Period ..............................................................65
6.12.2 External Power-on Reset Circuit.......................................................................65
6.12.3 Residual Voltage Protection..............................................................................66
6.13 Code Option ..................................................................................................... 67
6.13.1 Code Option Register (Word 0).........................................................................67
6.13.2 Code Option Register (Word 1).........................................................................68
6.13.3 Customer ID Register (Word 2).........................................................................69
6.14 Instruction Set .................................................................................................. 69
7
8
Absolute Maximum Ratings................................................................................... 71
DC Electrical Characteristics................................................................................. 72
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
C
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 (SOPP) - 300 mil.............................................. 81
Quality Assurance and Reliability ......................................................................... 82
C.1 Address Trap Detect......................................................................................... 82
Product Specification (V1.0) 06.16.2005
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ELAN [ ELAN MICROELECTRONICS CORP ]
