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EM78P468N/EM78P468L
8-Bit Microcontroller
CONTENTS.............................................................................................................III
6.1
Operational Registers ············································································································ 6
6.2
Special Purpose Registers ··································································································· 15
6.6.1
6.6.2
6.6.3
6.6.4
6.7
Power-on Considerations····································································································· 32
6.7.1
External Power-on Reset Circuit33
6.7.2
6.8
Interrupt ································································································································ 34
6.9
LCD Driver···························································································································· 35
6.9.1
6.9.2
6.9.3
6.9.4
6.10 Infrared Remote Control Application/PWM Waveform Generate ···················································· 41
6.11 Code Options ······················································································································· 45
6.12
Instruction Set ····················································································································· 46
6.13 Timing Diagram ··················································································································· 49
7 Absolute Maximum Ratings ············································································ 50
8 Electrical Characteristic··················································································· 51
8.1
DC Electrical Characteristics································································································ 51
8.2
AC Electrical Characteristics································································································ 53
8.3
Device Characteristic ··········································································································· 54
9 Application Circuit···························································································· 66
A Package Type ··································································································· 67
B Package Information ························································································ 68
C EM78P468N/L Program Pin List ······································································ 71
D ICE 468XA ········································································································· 72
E Quality Assurance and Reliability··································································· 75
E.1
Address Trap Detect ············································································································ 75
76 •
Product Specification (V1.5) 02.15.2007
(This specification is subject to change without further notice)
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