ATMEGA168PA-PU Atmel, ATMEGA168PA-PU Datasheet - Page 560

• Manufacturer Part Number: ATMEGA168PA-PU
• Description: MCU, 8BIT, AVR, 16K FLASH, 28PDIP
• Manufacturer: Atmel

Specifications of ATMEGA168PA-PU

• Controller Family/series: Atmega
• No. Of I/o's: 23
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 1KB
• Cpu Speed: 20MHz
• No.: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 16KB
• Oscillator Type: External, Internal
• Rohs Compliant: Yes

8271C–AVR–08/10
13 I/O-Ports .................................................................................................. 76
14 8-bit Timer/Counter0 with PWM ............................................................ 95
15 16-bit Timer/Counter1 with PWM ........................................................ 114
16 Timer/Counter0 and Timer/Counter1 Prescalers .............................. 142
17 8-bit Timer/Counter2 with PWM and Asynchronous Operation ...... 145
ATmega48A/48PA/88A/88PA/168A/168PA/328/328
12.2Register Description ..............................................................................................72
13.1Overview ...............................................................................................................76
13.2Ports as General Digital I/O ...................................................................................77
13.3Alternate Port Functions ........................................................................................81
13.4Register Description ..............................................................................................93
14.1Features ................................................................................................................95
14.2Overview ...............................................................................................................95
14.3Timer/Counter Clock Sources ...............................................................................97
14.4Counter Unit ..........................................................................................................97
14.5Output Compare Unit ............................................................................................98
14.6Compare Match Output Unit ..................................................................................99
14.7Modes of Operation .............................................................................................100
14.8Timer/Counter Timing Diagrams .........................................................................105
14.9Register Description ............................................................................................107
15.1Features ..............................................................................................................114
15.2Overview .............................................................................................................114
15.3Accessing 16-bit Registers ..................................................................................116
15.4Timer/Counter Clock Sources .............................................................................119
15.5Counter Unit ........................................................................................................120
15.6Input Capture Unit ...............................................................................................121
15.7Output Compare Units .........................................................................................123
15.8Compare Match Output Unit ................................................................................125
15.9Modes of Operation .............................................................................................126
15.10Timer/Counter Timing Diagrams .......................................................................133
15.11Register Description ..........................................................................................135
16.1Internal Clock Source ..........................................................................................142
16.2Prescaler Reset ...................................................................................................142
16.3External Clock Source .........................................................................................142
16.4Register Description ............................................................................................144
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