HE84760 Datasheet, PDF (1/31 Pages) King blillion Electronics Co.,Ltd. – 8-bit Micro-controller

King Billion Electronics Co., Ltd
駿億電子股份有限公司
HE84760
HE80000 SERIES
- Table of Contents -
1. General Description ___________________________________________________________________2
2. Features _____________________________________________________________________________2
3. Functional Block Diagram ______________________________________________________________3
4. Pin Description _______________________________________________________________________4
5. Pad Location _________________________________________________________________________7
6. LCD RAM Map _____________________________________________________________________10
7. LCD Power Supply ___________________________________________________________________11
7.1. LCDC Control register _____________________________________________________________14
8. Oscillators __________________________________________________________________________14
9. General Purpose I/O__________________________________________________________________16
10. Key Scan Circuit___________________________________________________________________18
11. Timer1 ___________________________________________________________________________19
12. Timer2 ___________________________________________________________________________20
13. Time Base Interrupt________________________________________________________________22
14. Watch Dog Timer __________________________________________________________________22
15. Digital-to-Analog Converter _________________________________________________________23
16. Pulse-Width Modulation ____________________________________________________________24
17. Dual-Tone Multiple Frequency Generator______________________________________________25
18. Absolute Maximum Rating __________________________________________________________27
19. Recommended Operating Conditions _________________________________________________27
20. AC/DC Characteristics _____________________________________________________________28
21. Application Circuit_________________________________________________________________29
22. Important Note ____________________________________________________________________30
23. Updated Record ___________________________________________________________________31
August 15, 2003
Page 1 of 31
V1.2
This specification is subject to change without notice. Please contact sales person for the latest version before use.