ATmega329PA Atmel Corporation, ATmega329PA Datasheet - Page 14

• Manufacturer Part Number: ATmega329PA
• Manufacturer: Atmel Corporation

Specifications of ATmega329PA

• Flash (kbytes): 32 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 20 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 54
• Ext Interrupts: 17
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Segment Lcd: 100
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 2
• Eeprom (bytes): 1024
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8 to 5.5
• Operating Voltage (vcc): 1.8 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

8284DS–AVR–6/11
0x3D (0x5D)
0x3C (0x5C)
0x2D (0x4D)
0x2C (0x4C)
0x3F (0x5F)
0x3E (0x5E)
0x3B (0x5B)
0x3A (0x5A)
0x2F (0x4F)
0x2E (0x4E)
0x2B (0x4B)
0x2A (0x4A)
Address
0x39 (0x59)
0x38 (0x58)
0x37 (0x57)
0x36 (0x56)
0x35 (0x55)
0x34 (0x54)
0x33 (0x53)
0x32 (0x52)
0x31 (0x51)
0x30 (0x50)
0x29 (0x49)
0x28 (0x48)
0x27 (0x47)
(0x7D)
(0x7C)
(0x6D)
(0x6C)
(0x85)
(0x84)
(0x83)
(0x82)
(0x81)
(0x80)
(0x7F)
(0x7E)
(0x7B)
(0x7A)
(0x79)
(0x78)
(0x77)
(0x76)
(0x75)
(0x74)
(0x73)
(0x72)
(0x71)
(0x70)
(0x6F)
(0x6E)
(0x6B)
(0x6A)
(0x69)
(0x68)
(0x67)
(0x66)
(0x65)
(0x64)
(0x63)
(0x62)
(0x61)
(0x60)
TCNT1H
TCNT1L
Reserved
TCCR1C
TCCR1B
TCCR1A
DIDR1
DIDR0
Reserved
ADMUX
ADCSRB
ADCSRA
ADCH
ADCL
Reserved
Reserved
Reserved
Reserved
PCMSK3
Reserved
Reserved
TIMSK2
TIMSK1
TIMSK0
PCMSK2
PCMSK1
PCMSK0
Reserved
EICRA
Reserved
Reserved
OSCCAL
Reserved
PRR
Reserved
Reserved
CLKPR
WDTCR
SREG
SPH
SPL
Reserved
Reserved
Reserved
Reserved
Reserved
SPMCSR
Reserved
MCUCR
MCUSR
SMCR
Reserved
OCDR
ACSR
Reserved
SPDR
SPSR
SPCR
GPIOR2
GPIOR1
Reserved
Reserved
OCR0A
Name
ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P
IDRD/OCDR7
PCINT23
PCINT15
COM1A1
CLKPCE
PCINT7
ADC7D
FOC1A
REFS1
ICNC1
SPMIE
Bit 7
ADEN
SPIF
SPIE
ACD
JTD
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
-
-
-
-
-
-
-
-
-
-
-
COM1A0
PCINT30
PCINT22
PCINT14
RWWSB
PCINT6
OCDR6
FOC1B
ADC6D
REFS0
Bit 6
ICES1
WCOL
ACME
ADSC
BODS
ACBG
SPE
T
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
COM1B1
PCINT29
PCINT21
PCINT13
PCINT5
BODSE
OCDR5
ADC5D
ADLAR
ADATE
Bit 5
DORD
ICIE1
ACO
H
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Oscillator Calibration Register [CAL7...0]
Timer/Counter0 Output Compare A
General Purpose I/O Register
General Purpose I/O Register
RWWSRE
COM1B0
PCINT28
PCINT20
PCINT12
WGM13
PCINT4
OCDR4
ADC4D
PRLCD
WDCE
Bit 4
MUX4
ADC Data Register High
MSTR
JTRF
ADIF
ADC Data Register Low
PUD
ACI
Timer/Counter1 High
Timer/Counter1 Low
S
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Stack Pointer High
Stack Pointer Low
SPI Data Register
PCINT27
PCINT19
PCINT11
CLKPS3
BLBSET
WGM12
PRTIM1
ADC3D
PCINT3
OCDR3
WDRF
Bit 3
MUX3
CPOL
ADIE
WDE
ACIE
SM2
V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PCINT26
PCINT18
PCINT10
CLKPS2
OCIE1B
PCINT2
PGWRT
ADC2D
OCDR2
ADTS2
ADPS2
PRSPI
Bit 2
MUX2
WDP2
BORF
CPHA
CS12
ACIC
SM1
N
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PSUSART0
PCINT25
PCINT17
CLKPS1
WGM11
OCIE2A
OCIE1A
OCIE0A
PCINT9
PCINT1
ADC1D
PGERS
OCDR1
ADTS1
ADPS1
EXTRF
AIN1D
Bit 1
MUX1
ISC01
WDP1
IVSEL
ACIS1
SPR1
CS11
SM0
Z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PCINT24
PCINT16
CLKPS0
WGM10
PCINT8
PCINT0
PRADC
SPMEN
OCDR0
ADC0D
ADTS0
ADPS0
AIN0D
Bit 0
MUX0
TOIE2
TOIE1
TOIE0
ISC00
WDP0
PORF
ACIS0
SPI2X
CS10
SPR0
IVCE
SE
C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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