
304
ATmega169V/L
2514A–AVR–08/02
(0x7D) Reserved – – – – – – – –
(0x7C) ADMUX REFS1 REFS0 ADLAR MUX4 MUX3 MUX2 MUX1 MUX0 204
(0x7B) ADCSRB ADHSM ACME ADTS2 ADTS1 ADTS0 208
(0x7A) ADCSRA ADEN ADSC ADATE ADIF ADIE ADPS2 ADPS1 ADPS0 206
(0x79) ADCH ADC Data Register High byte 207
(0x78) ADCL ADC Data Register Low byte 207
(0x77) Reserved – – – – – – – –
(0x76) Reserved – – – – – – – –
(0x75) Reserved – – – – – – – –
(0x74) Reserved – – – – – – – –
(0x73) Reserved – – – – – – – –
(0x72) Reserved – – – – – – – –
(0x71) Reserved – – – – – – – –
(0x70) TIMSK2 – – – – – – OCIE2A TOIE2 139
(0x6F) TIMSK1 – – ICIE1 – – OCIE1B OCIE1A TOIE1 121
(0x6E) TIMSK0 – – – – – – OCIE0A TOIE0 91
(0x6D) Reserved
– – – – – – – –
(0x6C) PCMSK1 PCINT15 PCINT14 PCINT13 PCINT12 PCINT11 PCINT10 PCINT9 PCINT8 77
(0x6B) PCMSK0 PCINT7 PCINT6 PCINT5 PCINT4 PCINT3 PCINT2 PCINT1 PCINT0 77
(0x6A) Reserved
– – – – – – – –
(0x69) EICRA – – – – – – ISC01 ISC00 75
(0x68) Reserved – – – – – – – –
(0x67) Reserved – – – – – – – –
(0x66) OSCCAL Oscillator Calibration Register 28
(0x65) Reserved – – – – – – – –
(0x64) Reserved
– – – – – – – –
(0x63) Reserved
– – – – – – – –
(0x62) Reserved – – – – – – – –
(0x61) CLKPR CLKPCE – – – CLKPS3 CLKPS2 CLKPS1 CLKPS0 30
(0x60) WDTCR – – – WDCE WDE WDP2 WDP1 WDP0 43
0x3F (0x5F) SREG I T H S V N Z C 9
0x3E (0x5E) SPH SP15 SP14 SP13 SP12 SP11 SP10 SP9 SP8 11
0x3D (0x5D) SPL SP7 SP6 SP5 SP4 SP3 SP2 SP1 SP0 11
0x3C (0x5C) Reserved
0x3B (0x5B) Reserved
0x3A (0x5A) Reserved
0x39 (0x59) Reserved
0x38 (0x58) Reserved
0x37 (0x57) SPMCSR SPMIE RWWSB – RWWSRE BLBSET PGWRT PGERS SPMEN 256
0x36 (0x56) Reserved – – – – – – – –
0x35 (0x55) MCUCR JTD – – PUD – – IVSEL IVCE 235
0x34 (0x54) MCUSR – – – JTRF WDRF BORF EXTRF PORF 235
0x33 (0x53) SMCR – – – – SM2 SM1 SM0 SE 32
0x32 (0x52) Reserved – – – – – – – –
0x31 (0x51) OCDR
IDRD/OCD
OCDR6 OCDR5 OCDR4 OCDR3 OCDR2 OCDR1 OCDR0 230
0x30 (0x50) ACSR ACD ACBG ACO ACI ACIE ACIC ACIS1 ACIS0 188
0x2F (0x4F) Reserved
– – – – – – – –
0x2E (0x4E) SPDR SPI Data Register 148
0x2D (0x4D) SPSR SPIF WCOL
– – – – – SPI2X 148
0x2C (0x4C) SPCR SPIE SPE DORD MSTR CPOL CPHA SPR1 SPR0 146
0x2B (0x4B) GPIOR2 General Purpose I/O Register 2 22
0x2A (0x4A) GPIOR1 General Purpose I/O Register 1 22
0x29 (0x49) Reserved – – – – – – – –
0x28 (0x48) Reserved – – – – – – – –
0x27 (0x47) OCR0A Timer/Counter0 Output Compare Register A 91
0x26 (0x46) TCNT0 Timer/Counter0 (8 Bit) 90
0x25 (0x45) Reserved – – – – – – – –
0x24 (0x44) TCCR0A FOC0A WGM00 COM0A1 COM0A0 WGM01 CS02 CS01 CS00 88
0x23 (0x43) GTCCR TSM
– – – – – PSR2 PSR10 93
0x22 (0x42) EEARH EEPROM Address Register High Byte 18
0x21 (0x41) EEARL EEPROM Address Register Low Byte 18
0x20 (0x40) EEDR EEPROM Data Register 18
0x1F (0x3F) EECR
– – – – EERIE EEMWE EEWE EERE 18
0x1E (0x3E) GPIOR0 General Purpose I/O Register 0 22
0x1D (0x3D) EIMSK PCIE1 PCIE0 – – – – – INT0 76
0x1C (0x3C) EIFR PCIF1 PCIF0
– – – – – INTF0 76
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page
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