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ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller TQFP 64 (14x14) 8-Bit 16 MHz I/O number 53
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Table Of Contents
3
7682C–AUTO–04/08
AT90CAN32/64/128
12.9 8-bit Timer/Counter Register Description ........................................................109
13 16-bit Timer/Counter (Timer/Counter1 and Timer/Counter3) ........... 113
13.1 Features ..........................................................................................................113
13.2 Overview .........................................................................................................113
13.3 Accessing 16-bit Registers .............................................................................116
13.4 Timer/Counter Clock Sources .........................................................................119
13.5 Counter Unit ....................................................................................................120
13.6 Input Capture Unit ...........................................................................................121
13.7 Output Compare Units ....................................................................................123
13.8 Compare Match Output Unit ...........................................................................125
13.9 Modes of Operation ........................................................................................126
13.10 Timer/Counter Timing Diagrams .....................................................................134
13.11 16-bit Timer/Counter Register Description ......................................................135
14 8-bit Timer/Counter2 with PWM and Asynchronous Operation ...... 145
14.1 Features ..........................................................................................................145
14.2 Overview .........................................................................................................145
14.3 Timer/Counter Clock Sources .........................................................................147
14.4 Counter Unit ....................................................................................................147
14.5 Output Compare Unit ......................................................................................148
14.6 Compare Match Output Unit ...........................................................................149
14.7 Modes of Operation ........................................................................................150
14.8 Timer/Counter Timing Diagrams .....................................................................154
14.9 8-bit Timer/Counter Register Description ........................................................156
14.10 Asynchronous operation of the Timer/Counter2 .............................................159
14.11 Timer/Counter2 Prescaler ...............................................................................162
15 Output Compare Modulator - OCM ..................................................... 164
15.1 Overview .........................................................................................................164
15.2 Description ......................................................................................................164
16 Serial Peripheral Interface – SPI ......................................................... 167
16.1 Features ..........................................................................................................167
16.2 SS Pin Functionality ........................................................................................171
16.3 Data Modes .....................................................................................................174
17 USART (USART0 and USART1) .......................................................... 176
17.1 Features ..........................................................................................................176