ATMEGA32(2008) Ver la hoja de datos (PDF) - Atmel Corporation
Número de pieza
componentes Descripción
Fabricante
ATMEGA32
(Rev.:2008)
(Rev.:2008)
Atmel Corporation
ATMEGA32 Datasheet PDF : 346 Pages
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Power-down Mode 33
Power-save Mode 33
Standby Mode 34
Extended Standby Mode 34
Minimizing Power Consumption 34
System Control and Reset 36
Internal Voltage Reference 41
Watchdog Timer 41
Interrupts 44
Interrupt Vectors in ATmega32 44
I/O Ports 49
Introduction 49
Ports as General Digital I/O 49
Alternate Port Functions 54
Register Description for I/O Ports 64
External Interrupts 66
8-bit Timer/Counter0 with PWM 69
Overview 69
Timer/Counter Clock Sources 70
Counter Unit 70
Output Compare Unit 71
Compare Match Output Unit 72
Modes of Operation 73
Timer/Counter Timing Diagrams 77
8-bit Timer/Counter Register Description 80
Timer/Counter0 and Timer/Counter1 Prescalers 84
16-bit Timer/Counter1 86
Overview 86
Accessing 16-bit Registers 89
Timer/Counter Clock Sources 91
Counter Unit 91
Input Capture Unit 93
Output Compare Units 94
Compare Match Output Unit 96
Modes of Operation 97
Timer/Counter Timing Diagrams 105
16-bit Timer/Counter Register Description 107
8-bit Timer/Counter2 with PWM and Asynchronous Operation 114
ii ATmega32(L)
2503N–AVR–06/08
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