ATMEGA649V-8AUR Atmel, ATMEGA649V-8AUR Datasheet - Page 387
![IC AVR MCU FLASH 64K 1.8V 64TQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
ATMEGA649V-8AUR
Manufacturer Part Number
ATMEGA649V-8AUR
Description
IC AVR MCU FLASH 64K 1.8V 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA329-16AU.pdf
(392 pages)
Specifications of ATMEGA649V-8AUR
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
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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2552K–AVR–04/11
14 8-bit Timer/Counter0 with PWM ............................................................ 91
15 Timer/Counter0 and Timer/Counter1 Prescalers .............................. 107
16 16-bit Timer/Counter1 .......................................................................... 110
17 8-bit Timer/Counter2 with PWM and Asynchronous Operation ...... 139
13.4
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
14.9
15.1
16.1
16.2
16.3
16.4
16.5
16.6
16.7
16.8
16.9
16.10
16.11
17.1
17.2
17.3
17.4
17.5
17.6
17.7
17.8
17.9
Register Description ........................................................................................87
Features ..........................................................................................................91
Overview ..........................................................................................................91
Timer/Counter Clock Sources .........................................................................92
Counter Unit ....................................................................................................93
Output Compare Unit .......................................................................................93
Compare Match Output Unit ............................................................................95
Modes of Operation .........................................................................................97
Timer/Counter Timing Diagrams ...................................................................101
Register Description ......................................................................................103
Register Description ......................................................................................108
Features ........................................................................................................110
Overview ........................................................................................................110
Accessing 16-bit Registers ............................................................................113
Timer/Counter Clock Sources .......................................................................116
Counter Unit ..................................................................................................116
Input Capture Unit .........................................................................................117
Output Compare Units ...................................................................................119
Compare Match Output Unit ..........................................................................122
Modes of Operation .......................................................................................123
Timer/Counter Timing Diagrams ...................................................................130
Register Description ......................................................................................132
Features ........................................................................................................139
Overview ........................................................................................................139
Timer/Counter Clock Sources .......................................................................140
Counter Unit ..................................................................................................140
Output Compare Unit .....................................................................................141
Compare Match Output Unit ..........................................................................144
Modes of Operation .......................................................................................145
Timer/Counter Timing Diagrams ...................................................................149
Asynchronous Operation of Timer/Counter2 .................................................151
ATmega329/3290/649/6490
iii
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