ATMEGA169L-8MI Datasheet ATMEGA169L-4AC, ATMEGA169L-4MC, ATMEGA169V-1AC | P7-P9

ATmega169V/L

2514HS–AVR–05/03

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page

(0xFF) Reserved – – – – – – – –

(0xFE) LCDDR18 – – – – – – – SEG324 224

(0xFD) LCDDR17 SEG323 SEG322 SEG321 SEG320 SEG319 SEG318 SEG317 SEG316 224

(0xFC) LCDDR16 SEG315 SEG314 SEG313 SEG312 SEG311 SEG310 SEG309 SEG308 224

(0xFB) LCDDR15 SEG307 SEG306 SEG305 SEG304 SEG303 SEG302 SEG301 SEG300 224

(0xFA) Reserved – – – – – – – –

(0xF9) LCDDR13

– – – – – – – SEG224 224

(0xF8) LCDDR12 SEG223 SEG222 SEG221 SEG220 SEG219 SEG218 SEG217 SEG216 224

(0xF7) LCDDR11 SEG215 SEG214 SEG213 SEG212 SEG211 SEG210 SEG209 SEG208 224

(0xF6) LCDDR10 SEG207 SEG206 SEG205 SEG204 SEG203 SEG202 SEG201 SEG200 224

(0xF5) Reserved

– – – – – – – –

(0xF4) LCDDR8 – – – – – – – SEG124 224

(0xF3) LCDDR7 SEG123 SEG122 SEG121 SEG120 SEG119 SEG118 SEG117 SEG116 224

(0xF2) LCDDR6 SEG115 SEG114 SEG113 SEG112 SEG111 SEG110 SEG109 SEG108 224

(0xF1) LCDDR5 SEG107 SEG106 SEG105 SEG104 SEG103 SEG102 SEG101 SEG100 224

(0xF0) Reserved – – – – – – – –

(0xEF) LCDDR3 – – – – – – – SEG024 224

(0xEE) LCDDR2 SEG023 SEG022 SEG021 SEG020 SEG019 SEG018 SEG017 SEG016 224

(0xED) LCDDR1 SEG015 SEG014 SEG013 SEG012 SEG011 SEG010 SEG09 SEG008 224

(0xEC) LCDDR0 SEG007 SEG006 SEG005 SEG004 SEG003 SEG002 SEG001 SEG000 224

(0xEB) Reserved – – – – – – – –

(0xEA) Reserved – – – – – – – –

(0xE9) Reserved – – – – – – – –

(0xE8) Reserved – – – – – – – –

(0xE7) LCDCCR – – – – LCDCC3 LCDCC2 LCDCC1 LCDCC0 224

(0xE6) LCDFRR – LCDPS2 LCDPS1 LCDPS0 – LCDCD2 LCDCD1 LCDCD0 222

(0xE5) LCDCRB LCDCS LCD2B LCDMUX1 LCDMUX0 – LCDPM2 LCDPM1 LCDPM0 220

(0xE4) LCDCRA LCDEN LCDAB – LCDIF LCDIE – – LCDBL 220

(0xE3) Reserved – – – – – – – –

(0xE2) Reserved – – – – – – – –

(0xE1) Reserved – – – – – – – –

(0xE0) Reserved – – – – – – – –

(0xDF) Reserved – – – – – – – –

(0xDE) Reserved – – – – – – – –

(0xDD) Reserved – – – – – – – –

(0xDC) Reserved – – – – – – – –

(0xDB) Reserved – – – – – – – –

(0xDA) Reserved – – – – – – – –

(0xD9) Reserved – – – – – – – –

(0xD8) Reserved – – – – – – – –

(0xD7) Reserved – – – – – – – –

(0xD6) Reserved – – – – – – – –

(0xD5) Reserved – – – – – – – –

(0xD4) Reserved – – – – – – – –

(0xD3) Reserved – – – – – – – –

(0xD2) Reserved – – – – – – – –

(0xD1) Reserved – – – – – – – –

(0xD0) Reserved – – – – – – – –

(0xCF) Reserved – – – – – – – –

(0xCE) Reserved – – – – – – – –

(0xCD) Reserved – – – – – – – –

(0xCC) Reserved – – – – – – – –

(0xCB) Reserved – – – – – – – –

(0xCA) Reserved – – – – – – – –

(0xC9) Reserved – – – – – – – –

(0xC8) Reserved – – – – – – – –

(0xC7) Reserved – – – – – – – –

(0xC6) UDR USART I/O Data Register 169

(0xC5) UBRRH USART Baud Rate Register High 173

(0xC4) UBRRL USART Baud Rate Register Low 173

(0xC3) Reserved – – – – – – – –

(0xC2) UCSRC – UMSEL UPM1 UPM0 USBS UCSZ1 UCSZ0 UCPOL 169

(0xC1) UCSRB RXCIE TXCIE UDRIE RXEN TXEN UCSZ2 RXB8 TXB8 169

(0xC0) UCSRA RXC TXC UDRE FE DOR UPE U2X MPCM 169

ATmega169V/L

2514HS–AVR–05/03

(0xBF) Reserved – – – – – – – –

(0xBE) Reserved – – – – – – – –

(0xBD) Reserved – – – – – – – –

(0xBC) Reserved

– – – – – – – –

(0xBB) Reserved

– – – – – – – –

(0xBA) USIDR USI Data Register 184

(0xB9) USISR USISIF USIOIF USIPF USIDC USICNT3 USICNT2 USICNT1 USICNT0 185

(0xB8) USICR USISIE USIOIE USIWM1 USIWM0 USICS1 USICS0 USICLK USITC 186

(0xB7) Reserved – – – – – – –

(0xB6) ASSR – – – EXCLK AS2 TCN2UB OCR2UB TCR2UB 138

(0xB5) Reserved

– – – – – – – –

(0xB4) Reserved

– – – – – – – –

(0xB3) OCR2A Timer/Counter2 Output Compare Register A 137

(0xB2) TCNT2 Timer/Counter2 (8-bit) 137

(0xB1) Reserved – – – – – – – –

(0xB0) TCCR2A FOC2A WGM20 COM2A1 COM2A0 WGM21 CS22 CS21 CS20 135

(0xAF) Reserved – – – – – – – –

(0xAE) Reserved – – – – – – – –

(0xAD) Reserved – – – – – – – –

(0xAC) Reserved – – – – – – – –

(0xAB) Reserved – – – – – – – –

(0xAA) Reserved – – – – – – – –

(0xA9) Reserved – – – – – – – –

(0xA8) Reserved – – – – – – – –

(0xA7) Reserved – – – – – – – –

(0xA6) Reserved – – – – – – – –

(0xA5) Reserved – – – – – – – –

(0xA4) Reserved – – – – – – – –

(0xA3) Reserved – – – – – – – –

(0xA2) Reserved – – – – – – – –

(0xA1) Reserved – – – – – – – –

(0xA0) Reserved – – – – – – – –

(0x9F) Reserved – – – – – – – –

(0x9E) Reserved – – – – – – – –

(0x9D) Reserved – – – – – – – –

(0x9C) Reserved – – – – – – – –

(0x9B) Reserved – – – – – – – –

(0x9A) Reserved – – – – – – – –

(0x99) Reserved – – – – – – – –

(0x98) Reserved – – – – – – – –

(0x97) Reserved – – – – – – – –

(0x96) Reserved – – – – – – – –

(0x95) Reserved – – – – – – – –

(0x94) Reserved – – – – – – – –

(0x93) Reserved – – – – – – – –

(0x92) Reserved – – – – – – – –

(0x91) Reserved – – – – – – – –

(0x90) Reserved – – – – – – – –

(0x8F) Reserved – – – – – – – –

(0x8E) Reserved – – – – – – – –

(0x8D) Reserved – – – – – – – –

(0x8C) Reserved – – – – – – – –

(0x8B) OCR1BH Timer/Counter1 - Output Compare Register B High Byte 121

(0x8A) OCR1BL Timer/Counter1 - Output Compare Register B Low Byte 121

(0x89) OCR1AH Timer/Counter1 - Output Compare Register A High Byte 121

(0x88) OCR1AL Timer/Counter1 - Output Compare Register A Low Byte 121

(0x87) ICR1H Timer/Counter1 - Input Capture Register High Byte 122

(0x86) ICR1L Timer/Counter1 - Input Capture Register Low Byte 122

(0x85) TCNT1H Timer/Counter1 - Counter Register High Byte 121

(0x84) TCNT1L Timer/Counter1 - Counter Register Low Byte 121

(0x83) Reserved – – – – – – – –

(0x82) TCCR1C FOC1A FOC1B – – – – – – 120

(0x81) TCCR1B ICNC1 ICES1 – WGM13 WGM12 CS12 CS11 CS10 119

(0x80) TCCR1A COM1A1 COM1A0 COM1B1 COM1B0 – – WGM11 WGM10 117

(0x7F) DIDR1 – – – – – – AIN1D AIN0D 191

(0x7E) DIDR0 ADC7D ADC6D ADC5D ADC4D ADC3D ADC2D ADC1D ADC0D 209

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page

ATmega169V/L

2514HS–AVR–05/03

(0x7D) Reserved – – – – – – – –

(0x7C) ADMUX REFS1 REFS0 ADLAR MUX4 MUX3 MUX2 MUX1 MUX0 205

(0x7B) ADCSRB –ACME – – – ADTS2 ADTS1 ADTS0 209

(0x7A) ADCSRA ADEN ADSC ADATE ADIF ADIE ADPS2 ADPS1 ADPS0 207

(0x79) ADCH ADC Data Register High byte 208

(0x78) ADCL ADC Data Register Low byte 208

(0x77) Reserved – – – – – – – –

(0x76) Reserved – – – – – – – –

(0x75) Reserved – – – – – – – –

(0x74) Reserved – – – – – – – –

(0x73) Reserved

– – – – – – – –

(0x72) Reserved

– – – – – – – –

(0x71) Reserved – – – – – – – –

(0x70) TIMSK2 – – – – – – OCIE2A TOIE2 140

(0x6F) TIMSK1 – –ICIE1– – OCIE1B OCIE1A TOIE1 122

(0x6E) TIMSK0 – – – – – – OCIE0A TOIE0 92

(0x6D) Reserved – – – – – – – –

(0x6C) PCMSK1 PCINT15 PCINT14 PCINT13 PCINT12 PCINT11 PCINT10 PCINT9 PCINT8 78

(0x6B) PCMSK0 PCINT7 PCINT6 PCINT5 PCINT4 PCINT3 PCINT2 PCINT1 PCINT0 78

(0x6A) Reserved – – – – – – – –

(0x69) EICRA – – – – – –ISC01ISC00 76

(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 257

0x36 (0x56) Reserved – – – – – – – –

0x35 (0x55) MCUCR JTD – –PUD– – IVSEL IVCE 236

0x34 (0x54) MCUSR – – – JTRF WDRF BORF EXTRF PORF 236

0x33 (0x53) SMCR – – – – SM2 SM1 SM0 SE 32

0x32 (0x52) Reserved – – – – – – – –

0x31 (0x51) OCDR

IDRD/OCD

OCDR6 OCDR5 OCDR4 OCDR3 OCDR2 OCDR1 OCDR0 231

0x30 (0x50) ACSR ACD ACBG ACO ACI ACIE ACIC ACIS1 ACIS0 189

0x2F (0x4F) Reserved – – – – – – – –

0x2E (0x4E) SPDR SPI Data Register 149

0x2D (0x4D) SPSR SPIF WCOL – – – – – SPI2X 149

0x2C (0x4C) SPCR SPIE SPE DORD MSTR CPOL CPHA SPR1 SPR0 147

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 92

0x26 (0x46) TCNT0 Timer/Counter0 (8 Bit) 91

0x25 (0x45) Reserved – – – – – – – –

0x24 (0x44) TCCR0A FOC0A WGM00 COM0A1 COM0A0 WGM01 CS02 CS01 CS00 89

0x23 (0x43) GTCCR TSM – – – – – PSR2 PSR10 94

0x22 (0x42) EEARH – – – – – – – EEAR8 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 77

0x1C (0x3C) EIFR PCIF1 PCIF0 – – – – – INTF0 77

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P22

ATMEGA169L-8MI

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IC MCU 8BIT 16KB FLASH 64QFN

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ATMEGA169L-8MI

ATMEGA169L-8MI

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