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Número de pieza | EM78P470N | |
Descripción | 8-Bit Microcontroller | |
Fabricantes | ELAN Microelectronics | |
Logotipo | ||
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No Preview Available ! EM78P468NB/P470N
8-Bit
Microcontroller
Product
Specification
DOC. VERSION 1.2
ELAN MICROELECTRONICS CORP.
November 2012
1 page Contents
6.11 Infrared Remote Control Application/PWM Waveform Generation................... 55
6.11.1 IROUT Output Waveforms ................................................................................56
6.11.2 IR/PWM Function Enable Flowchart .................................................................58
6.12 Code Options ................................................................................................... 59
6.12.1 Code Option Register (Word 0).........................................................................59
6.12.2 Code Option Register (Word 1).........................................................................60
6.12.3 Code Option Register (Word 2).........................................................................60
6.13 Instruction Set .................................................................................................. 61
6.13.1 Instruction Set Table.........................................................................................61
7 Timing Diagram ....................................................................................................... 64
7.1 AC Test Input/Output Waveform ....................................................................... 64
7.2 Reset Timing .................................................................................................... 64
7.3 TCC Input Timing (CLKS = “0”) ........................................................................ 65
8 Absolute Maximum Ratings ................................................................................... 65
9 Electrical Characteristics ....................................................................................... 66
9.1 DC Electrical Characteristics............................................................................ 66
9.2 AC Electrical Characteristics ............................................................................ 68
APPENDIX
A Package Type........................................................................................................... 69
A.1 Green Products Compliance ............................................................................ 69
B Package Information............................................................................................... 70
B.1 QFP – 64 .......................................................................................................... 70
B.2 LQFP – 64 ........................................................................................................ 71
B.3 LQFP – 44 ........................................................................................................ 72
B.4 QFP – 44 .......................................................................................................... 73
Product Specification (V1.2) 11.30.2012
•v
5 Page EM78P468NB/P470N
8-Bit Microcontroller
Input
Symbol Function Type
P64 P64 ST
P65 P65 ST
P66 P66 ST
P67 P67 ST
COM3~0
SEG0~15
COM3~0
SEG0~15
SEG16
SEG16/P70
P70
−
−
−
ST
SEG17/P71
SEG17
P71
−
ST
SEG18/P72
SEG18
P73
−
ST
SEG19/P73
SEG19
P73
−
ST
SEG20/P74
SEG20
P74
−
ST
SEG21/P75
SEG21
P75
−
ST
Output
Type
CMOS
CMOS
CMOS
CMOS
AN
AN
AN
CMOS
AN
CMOS
AN
CMOS
AN
CMOS
AN
CMOS
AN
CMOS
Description
Bidirectional I/O pin with programmable
pull-high, pull-down and open-drain. All pins
wake up from Sleep and Idle modes when the
pin status changes
Bidirectional I/O pin with programmable
pull-high, pull-down and open-drain. All pins
wake up from Sleep and Idle modes when the
pin status changes
Bidirectional I/O pin with programmable
pull-high, pull-down and open-drain. All pins
wake up from Sleep and Idle modes when the
pin status changes
Bidirectional I/O pin with programmable
pull-high, pull-down and open-drain. All pins
wake up from Sleep and Idle modes when the
pin status changes
LCD common output pin
LCD segment output pin
LCD segment output pin
Bidirectional I/O pin . All pins wake up from
Sleep and Idle modes when the pin status
changes
LCD segment output pin
Bidirectional I/O pin . All pins wake up from
Sleep and Idle modes when the pin status
changes
LCD segment output pin
Bidirectional I/O pin . All pins wake up from
Sleep and Idle modes when the pin status
changes
LCD segment output pin
Bidirectional I/O pin . All pins wake up from
Sleep and Idle modes when the pin status
changes
LCD segment output pin
Bidirectional I/O pin . All pins wake up from
Sleep and Idle modes when the pin status
changes
LCD segment output pin
Bidirectional I/O pin . All pins wake up from
Sleep and Idle modes when the pin status
changes
Product Specification (V1.2) 11.30.2012
(This specification is subject to change without further notice)
•5
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet EM78P470N.PDF ] |
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