Datasheet
8
7799ES–AVR–09/2012
ATmega8U2/16U2/32U2
(0xBE) Reserved - - - - - - - -
(0xBD) Reserved
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(0xBC) Reserved
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(0xBB) Reserved
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(0xBA) Reserved
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(0xB9) Reserved
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(0xB8) Reserved
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(0xB7) Reserved
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(0xB6) Reserved
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(0xB5) Reserved
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(0xB4) Reserved
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(0xB3) Reserved
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(0xB2) Reserved
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(0xB1) Reserved
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(0xB0) Reserved
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(0xAF) Reserved
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(0xAE) Reserved
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(0xAD) Reserved
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(0xAC) Reserved
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(0xAB) Reserved
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(0xAA) Reserved
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(0xA9) Reserved
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(0xA8) Reserved
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(0xA7) Reserved
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(0xA6) Reserved
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(0xA5) Reserved
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(0xA4) Reserved
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(0xA3) Reserved
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(0xA2) Reserved
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(0xA1) Reserved
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(0xA0) Reserved
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(0x9F) Reserved
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(0x9E) Reserved
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(0x9D) Reserved
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(0x9C) Reserved
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(0x9B) Reserved
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(0x9A) Reserved
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(0x99) Reserved
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(0x98) Reserved
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(0x97) Reserved
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(0x96) Reserved
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(0x95) Reserved
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(0x94) Reserved
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(0x93) Reserved
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(0x92) Reserved
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(0x91) Reserved
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(0x90) Reserved
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(0x8F) Reserved
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(0x8E) Reserved
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(0x8D) OCR1CH Timer/Counter1 - Output Compare Register C High Byte page 135
(0x8C) OCR1CL Timer/Counter1 - Output Compare Register C Low Byte page 135
(0x8B) OCR1BH Timer/Counter1 - Output Compare Register B High Byte page 135
(0x8A) OCR1BL Timer/Counter1 - Output Compare Register B Low Byte page 135
(0x89) OCR1AH Timer/Counter1 - Output Compare Register A High Byte page 135
(0x88) OCR1AL Timer/Counter1 - Output Compare Register A Low Byte page 135
(0x87) ICR1H Timer/Counter1 - Input Capture Register High Byte page 135
(0x86) ICR1L Timer/Counter1 - Input Capture Register Low Byte page 135
(0x85) TCNT1H Timer/Counter1 - Counter Register High Byte page 134
(0x84) TCNT1L Timer/Counter1 - Counter Register Low Byte page 134
(0x83) Reserved
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(0x82) TCCR1C FOC1A FOC1B FOC1C
- - - - - page 134
(0x81) TCCR1B ICNC1 ICES1
- WGM13 WGM12 CS12 CS11 CS10 page 133
(0x80) TCCR1A COM1A1 COM1A0 COM1B1 COM1B0 COM1C1 COM1C0 WGM11 WGM10 page 129
(0x7F) DIDR1
- AIN6D AIN5D AIN4D AIN3D AIN2D AIN1D AIN0D page 225
(0x7E) Reserved
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(0x7D) ACMUX
- - - - - CMUX2 CMUX1 CMUX0 page 225
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page