Contents
Contents
1 GENERAL DESCRIPTION···················································································1
2 FEATURES ··········································································································1
2.1 CPU ········································································································································1
2.2 LCD Circuit······························································································································3
2.3 Applications·····························································································································3
3 PIN ASSIGNMENTS·····························································································4
3.1 QFP - 64 ·································································································································4
3.2 LQFP - 64 ·······························································································································5
3.3 LQFP - 44 ·······························································································································6
3.4 QFP - 44 ·································································································································7
4
FUNCTION DESCRIPTION···············································································10
4.1 Operational Registers···········································································································11
4.2 Special Purpose Registers····································································································20
4.3 TCC and WDT Pre-scaler·····································································································27
4.4 I/O Ports································································································································30
4.5 RESET and Wake-up············································································································31
4.6 Oscillator·······························································································································36
4.7 Power-on Considerations ·····································································································39
4.8 Interrupt·································································································································40
4.9 LCD Driver ····························································································································41
4.10 Infrared Remote Control Application / PWM Waveform Generate ······································47
4.11 Code Options························································································································51
4.12 Instruction Set······················································································································52
4.13 Timing Diagram····················································································································55
5 ABSOLUTE MAXIMUM RATINGS·····································································56
6 ELECTRICAL CHARACTERISTIC ····································································57
6.1 DC Electrical Characteristics ································································································57
6.2 AC Electrical Characteristics ································································································59
6.3 Device Characteristic············································································································60
7 APPLICATION CIRCUIT····················································································72
APPENDIX A: ·································································································································73
APPENDIX B: ·································································································································76
APPENDIX C:·································································································································77
Product Specification (V1.0) 03.15.2006
• iii
ELAN [ ELAN MICROELECTRONICS CORP ]
