ATMEGA64A-AU Atmel, ATMEGA64A-AU Datasheet - Page 374
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ATMEGA64A-AU
Manufacturer Part Number
ATMEGA64A-AU
Description
MCU AVR 64K ISP FLASH 64-TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets
1.ATMEGA64A-MUR.pdf
(21 pages)
2.ATMEGA64A-AU.pdf
(392 pages)
3.ATMEGA64A-AU.pdf
(3 pages)
Specifications of ATMEGA64A-AU
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
53
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Package
64TQFP
Device Core
AVR
Family Name
ATmega
Maximum Speed
16 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
53
Interface Type
SPI/USART
On-chip Adc
8-chx10-bit
Number Of Timers
4
Processor Series
ATMEGA64x
Core
AVR8
Data Ram Size
4 KB
Maximum Clock Frequency
16 MHz
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
Cpu Family
ATmega
Device Core Size
8b
Frequency (max)
16MHz
Total Internal Ram Size
4KB
# I/os (max)
53
Number Of Timers - General Purpose
4
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
64
Package Type
TQFP
For Use With
770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA64A-AU
Manufacturer:
ATMEL
Quantity:
4 500
Company:
Part Number:
ATMEGA64A-AU
Manufacturer:
Atmel
Quantity:
900
Company:
Part Number:
ATMEGA64A-AU
Manufacturer:
ATMEL85
Quantity:
900
Part Number:
ATMEGA64A-AU
Manufacturer:
AT
Quantity:
20 000
30. Register Summary (Continued)
8160C–AVR–07/09
0x3D (0x5D)
0x3C (0x5C)
0x2D (0x4D)
0x2C (0x4C)
0x1D (0x3D)
0x1C (0x3C)
0x0D (0x2D)
0x0C (0x2C)
0x3E (0x5E)
0x3B (0x5B)
0x3A (0x5A)
0x2E (0x4E)
0x2B (0x4B)
0x2A (0x4A)
0x1E (0x3E)
0x1B (0x3B)
0x1A (0x3A)
0x0E (0x2E)
0x0B (0x2B)
0x0A (0x2A)
Address
0x3F (0x5F)
0x39 (0x59)
0x38 (0x58)
0x37 (0x57)
0x36 (0x56)
0x35 (0x55)
0x34 (0x54)
0x33 (0x53)
0x32 (0x52)
0x31 (0x51)
0x30 (0x50)
0x2F (0x4F)
0x29 (0x49)
0x28 (0x48)
0x27 (0x47)
0x26 (0x46)
0x25 (0x45)
0x24 (0x44)
0x23 (0x43)
0x22 (0x42)
0x21 (0x41)
0x20 (0x40)
0x1F (0x3F)
0x19 (0x39)
0x18 (0x38)
0x17 (0x37)
0x16 (0x36)
0x15 (0x35)
0x14 (0x34)
0x13 (0x33)
0x12 (0x32)
0x11 (0x31)
0x10 (0x30)
0x0F (0x2F)
0x09 (0x29)
0x08 (0x28)
0x07 (0x27)
0x06 (0x26)
0x05 (0x25)
0x04 (0x24)
0x03 (0x23)
0x02 (0x22)
0x01 (0x21)
(0x60)
Reserved
Reserved
MCUCSR
OCR1AH
OCR1BH
UCSR0A
UCSR0B
ADCSRA
TCCR1A
TCCR1B
TCNT1H
OCR1AL
OCR1BL
UBRR0L
Name
MCUCR
TCNT1L
WDTCR
PORTA
PORTB
PORTC
PORTD
ADMUX
PORTE
TCCR0
TCCR2
EEARH
EEARL
EICRB
EIMSK
TIMSK
TCNT0
TCNT2
SFIOR
ICR1H
OCDR
DDRC
DDRD
SREG
OCR0
ASSR
ICR1L
OCR2
EEDR
EECR
DDRA
DDRB
SPDR
SPSR
SPCR
UDR0
ACSR
ADCH
ADCL
DDRE
XDIV
EIFR
PINA
PINB
PINC
PIND
PINE
SPH
TIFR
SPL
COM1A1
PORTC7
PORTD7
PORTA7
PORTB7
PORTE7
XDIVEN
RXCIE0
OCDR7
REFS1
Bit 7
OCIE2
ICNC1
PINA7
PINB7
PINC7
PIND7
PINE7
ISC71
INTF7
OCF2
FOC0
FOC2
IDRD/
DDA7
DDB7
DDC7
DDD7
RXC0
ADEN
DDE7
SP15
SPIE
INT7
SRE
TSM
SPIF
ACD
SP7
JTD
–
–
–
–
–
–
I
COM1A0
PORTC6
PORTD6
PORTA6
PORTB6
PORTE6
WGM00
WGM20
SRW10
OCDR6
TXCIE0
REFS0
Bit 6
XDIV6
TOIE2
ICES1
PINA6
PINB6
PINC6
PIND6
WCOL
PINE6
ISC70
INTF6
DDA6
DDB6
DDC6
DDD6
ACBG
ADSC
DDE6
SP14
TOV2
TXC0
INT6
SP6
SPE
–
T
–
–
–
–
–
–
–
COM1B1
PORTA5
PORTB5
PORTC5
PORTD5
PORTE5
UDRIE0
COM01
COM21
OCDR5
UDRE0
ADLAR
ADATE
TICIE1
Bit 5
XDIV5
PINA5
PINB5
PINC5
PIND5
DORD
PINE5
ISC61
INTF5
DDA5
DDB5
DDC5
DDD5
DDE5
SP13
INT5
ICF1
ACO
SP5
SE
Timer/Counter1 – Output Compare Register A High Byte
Timer/Counter1 – Output Compare Register B High Byte
Timer/Counter1 – Output Compare Register A Low Byte
Timer/Counter1 – Output Compare Register B Low Byte
H
–
–
–
–
–
–
–
–
–
–
Timer/Counter1 – Input Capture Register High Byte
Timer/Counter1 – Input Capture Register Low Byte
Timer/Counter1 – Counter Register High Byte
Timer/Counter1 – Counter Register Low Byte
Timer/Counter2 Output Compare Register
Timer/Counter0 Output Compare Register
EEPROM Address Register Low Byte
USART0 Baud Rate Register Low
ADC Data Register High Byte
ADC Data Register Low byte
COM1B0
PORTA4
PORTB4
PORTC4
PORTD4
PORTE4
OCIE1A
WGM13
COM00
COM20
OCDR4
OCF1A
USART0 I/O Data Register
RXEN0
WDCE
Bit 4
XDIV4
INTF4
PINA4
PINB4
PINC4
PIND4
MSTR
PINE4
ISC60
DDA4
DDB4
DDC4
DDD4
MUX4
DDE4
SP12
JTRF
EEPROM Data Register
ADIF
INT4
SM1
SP4
FE0
ACI
Timer/Counter2 (8 Bit)
Timer/Counter0 (8 Bit)
S
–
–
–
–
–
–
–
SPI Data Register
COM1C1
PORTA3
PORTB3
PORTC3
PORTD3
PORTE3
OCIE1B
WGM01
WGM12
WGM21
OCDR3
OCF1B
TXEN0
WDRF
EERIE
Bit 3
XDIV3
ISC51
INTF3
ACME
PINA3
PINB3
PINC3
PIND3
DOR0
MUX3
PINE3
DDA3
DDB3
DDC3
DDD3
CPOL
DDE3
SP11
INT3
WDE
ACIE
ADIE
SM0
SP3
AS0
V
–
–
–
–
COM1C0
TCN0UB
PORTA2
PORTB2
PORTC2
PORTD2
PORTE2
EEMWE
UCSZ02
OCDR2
ADPS2
PINC2
PIND2
Bit 2
XDIV2
ISC50
TOIE1
BORF
WDP2
PINA2
PINB2
CPHA
MUX2
PINE2
TOV1
DDA2
DDB2
DDC2
DDD2
UPE0
DDE2
SP10
CS02
CS12
CS22
ACIC
INT2
INTF
SM2
PUD
SP2
EEPROM Address Register High Byte
N
–
–
–
OCR0UB
PORTA1
PORTB1
PORTC1
PORTD1
PORTE1
WGM11
OCDR1
EXTRF
ADPS1
RXB80
Bit 1
XDIV1
OCIE0
IVSEL
WDP1
EEWE
PINA1
PINB1
PINC1
PIND1
ACIS1
PINE1
ISC41
INTF1
OCF0
PSR0
DDA1
DDB1
DDC1
DDD1
SPR1
MUX1
DDE1
CS01
CS11
CS21
U2X0
INT1
SP9
SP1
–
Z
–
–
PORTC0
PORTD0
TCR0UB
PORTA0
PORTB0
PORTE0
WGM10
PSR321
OCDR0
MPCM0
ADPS0
TXB80
Bit 0
XDIV0
TOIE0
WDP0
PINA0
PINB0
PINC0
PIND0
ACIS0
PINE0
ISC40
INTF0
PORF
EERE
DDA0
DDB0
DDC0
DDD0
SPI2X
MUX0
DDE0
ATmega64A
TOV0
CS00
CS10
CS20
SPR0
IVCE
INT0
SP8
SP0
C
–
–
91, 110, 145, 231
109, 139, 160
109, 141, 160
30, 50, 64
57, 261
Page
106
108
108
108
133
135
137
137
138
138
138
138
139
139
157
160
160
258
173
172
171
196
196
197
200
231
247
249
250
250
10
13
13
44
66
67
67
57
32
32
33
33
88
89
89
89
89
89
89
89
89
90
90
90
90
90
90
374