atmega163l ATMEL Corporation, atmega163l Datasheet - Page 184

• Manufacturer Part Number: atmega163l
• Description: Atmega163 8-bit Avr Microcontroller With 16k Bytes Of In-system Programmable Flash
• Manufacturer: ATMEL Corporation

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ATmega163(L)
Two-wire Serial Interface (Byte Oriented) ........................................ 80
The Analog Comparator................................................................... 102
Analog to Digital Converter ............................................................. 105
I/O Ports............................................................................................. 115
Memory Programming...................................................................... 134
Electrical Characteristics................................................................. 160
External Clock Drive Waveforms .................................................... 161
External Clock Drive......................................................................... 162
Two-wire Serial Interface Modes ........................................................................ 85
Master Transmitter Mode.................................................................................... 86
Master Receiver Mode........................................................................................ 86
Slave Receiver Mode.......................................................................................... 87
Slave Transmitter Mode...................................................................................... 88
Miscellaneous States .......................................................................................... 88
Analog Comparator Multiplexed Input .............................................................. 104
Feature List....................................................................................................... 105
Operation .......................................................................................................... 106
Prescaling and Conversion Timing ................................................................... 107
ADC Noise Canceler Function .......................................................................... 109
Scanning Multiple Channels ............................................................................. 113
ADC Noise Canceling Techniques ................................................................... 113
ADC Characteristics ......................................................................................... 114
Port A................................................................................................................ 115
Port B................................................................................................................ 117
Port C................................................................................................................ 123
Port D................................................................................................................ 128
Boot Loader Support......................................................................................... 134
Self-Programming the Flash ............................................................................. 136
Preventing Flash Corruption ............................................................................. 141
Program and Data Memory Lock Bits............................................................... 143
Fuse Bits........................................................................................................... 144
Signature Bytes ................................................................................................ 144
Calibration Byte ................................................................................................ 144
Parallel Programming ....................................................................................... 145
Parallel Programming Characteristics .............................................................. 153
Serial Downloading ........................................................................................... 154
Serial Programming Characteristics ................................................................. 159
Absolute Maximum Ratings*............................................................................. 160
1142E–AVR–02/03