ATMEGA649V-8AI Atmel, ATMEGA649V-8AI Datasheet - Page 364
![IC AVR MCU FLASH 64K 1.8V 64TQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
ATMEGA649V-8AI
Manufacturer Part Number
ATMEGA649V-8AI
Description
IC AVR MCU FLASH 64K 1.8V 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA329-16AU.pdf
(392 pages)
Specifications of ATMEGA649V-8AI
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
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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ATmega329/3290/649/6490
Figure 29-57. Reset Supply Current vs. V
Figure 29-58. Reset Pulse Width vs. V
2500
2000
1500
1000
500
2.5
1.5
0.5
3
2
1
0
0
1.5
0
Pull-up)
2
2
2.5
4
1.8 V
6
3
Frequency (MHz)
CC
CC
V
CC
3.5
8
(V)
(1 - 16MHz, Excluding Current Through The Reset
4.0 V
3.3 V
2.7 V
10
4
12
4.5
14
5
16
5.5
-40 °C
5.5 V
5.0 V
4.5 V
85 °C
25 °C
2552K–AVR–04/11
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