ATMEGA649V-8AU Atmel, ATMEGA649V-8AU Datasheet - Page 366
ATMEGA649V-8AU
Manufacturer Part Number
ATMEGA649V-8AU
Description
IC AVR MCU FLASH 64K 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA649V-8AU
Core Processor
AVR
Core Size
8-Bit
Speed
8MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, LCD, 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)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Processor Series
ATMEGA64x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
4 KB
Interface Type
SPI, USART, USI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
54
Number Of Timers
3
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Package
64TQFP
Device Core
AVR
Family Name
ATmega
Maximum Speed
8 MHz
Cpu Family
ATmega
Device Core Size
8b
Frequency (max)
8MHz
Total Internal Ram Size
4KB
# I/os (max)
54
Number Of Timers - General Purpose
3
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
ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Address
(0xBE)
(0xBD)
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(0xAE)
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(0x8A)
ATmega329/3290/649/6490
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UCSR0C
OCR1BH
OCR1AH
UCSR0B
UCSR0A
TCCR2A
OCR1BL
OCR1AL
TCNT1H
Name
OCR2A
USIDR
USISR
USICR
TCNT2
ICR1H
ASSR
ICR1L
RXCIE0
USISIE
FOC2A
USISIF
Bit 7
RXC0
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UMSEL0
WGM20
TXCIE0
USIOIF
USIOIE
Bit 6
TXC0
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COM2A1
USIWM1
UDRIE0
UPM01
UDRE0
Bit 5
USIPF
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Timer/Counter1 Output Compare Register B High
Timer/Counter1 Output Compare Register A High
Timer/Counter1 Output Compare Register B Low
Timer/Counter1 Output Compare Register A Low
Timer/Counter 2 Output Compare Register A
Timer/Counter1 Input Capture Register High
Timer/Counter1 Input Capture Register Low
COM2A0
USIWM0
UPM00
RXEN0
USIDC
EXCLK
Bit 4
FE0
Timer/Counter1 High
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USI Data Register
Timer/Counter2
USICNT3
USICS1
WGM21
USBS0
TXEN0
Bit 3
DOR0
AS2
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USICNT2
TCN2UB
UCSZ01
UCSZ02
USICS0
Bit 2
UPE0
CS22
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USICNT1
OCR2UB
UCSZ00
USICLK
RXB80
Bit 1
U2X0
CS21
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USICNT0
UCPOL0
TCR2UB
MPCM0
TXB80
USITC
Bit 0
CS20
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2552K–AVR–04/11
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