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PDF EM78P372N Data sheet ( Hoja de datos )
| Número de pieza | EM78P372N | |
| Descripción | 8-Bit Microcontroller | |
| Fabricantes | ELAN | |
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EM78P372N
8-Bit Microcontroller
with OTP ROM
Product
Specification
DOC. VERSION 1.2
ELAN MICROELECTRONICS CORP.
January 2013
Free Datasheet http://www.Datasheet4U.com
1 page  
Contents
6.9 Timer/Counter................................................................................................... 60
6.9.1 Overview ...........................................................................................................60
6.9.2 Functional Description ......................................................................................60
6.9.3 Programming the Related Registers.................................................................61
6.9.4 Timer Programming Process/Steps ..................................................................61
6.9.5 PWM Cascade Mode ........................................................................................61
6.10 Comparator ...................................................................................................... 62
6.10.1 External Reference Signal ................................................................................62
6.10.2 Comparator Outputs..........................................................................................63
6.10.3 Using Comparator as an Operation Amplifier ...................................................63
6.10.4 Comparator Interrupt.........................................................................................64
6.10.5 Wake-up from Sleep Mode ...............................................................................64
6.11 Oscillator .......................................................................................................... 65
6.11.1 Oscillator Modes ...............................................................................................65
6.11.2 Crystal Oscillator/Ceramic Resonators (Crystal) ..............................................66
6.11.3 External RC Oscillator Mode.............................................................................69
6.11.4 Internal RC Oscillator Mode..............................................................................70
6.12 Power-on Considerations ................................................................................. 70
6.12.1 Programmable WDT Time-out Period...............................................................70
6.12.2 External Power-on Reset Circuit.......................................................................71
6.12.3 Residual Voltage Protection..............................................................................71
6.13 Code Option ..................................................................................................... 72
6.13.1 Code Option Register (Word 0) ........................................................................72
6.13.2 Code Option Register (Word 1) ........................................................................74
6.13.3 Customer ID Register (Word 2) ........................................................................75
6.14 Low Voltage Detector/Low Voltage Reset ........................................................ 76
6.14.1 Low Voltage Reset ............................................................................................76
6.14.2 Low Voltage Detector ........................................................................................76
6.14.2.1 Bank 1 RE (LVD Interrupt and Wake-up Register).............................76
6.14.2.2 Bank 0 RE (Interrupt Status 2 and Wake-up Control Register)..........77
6.14.3 Programming Process ................................................................................... 78
6.15 Instruction Set .................................................................................................. 79
7 Absolute Maximum Ratings ................................................................................... 81
8 DC Electrical Characteristics ................................................................................. 81
8.1 AD Converter Characteristics........................................................................... 83
8.2 Comparator Characteristics.............................................................................. 84
8.3 OP Characteristics............................................................................................ 85
8.4 VREF 2V/3V/4V Characteristics....................................................................... 86
8.5 Device Characteristics...................................................................................... 86
9 AC Electrical Characteristics ............................................................................... 102
10 Timing Diagrams ................................................................................................... 103
Product Specification (V1.2) 01.10.2013
•v
Free Datasheet http://www.Datasheet4U.com
5 Page 
5 Block Diagram
EM78P372N
8-Bit Microcontroller with OTP ROM
Figure 5-1 EM78P372N Block Diagram
Product Specification (V1.2) 01.10.2013
(This specification is subject to change without further notice)
•5
Free Datasheet http://www.Datasheet4U.com
11 Page | ||
| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet EM78P372N.PDF ] | |
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