ATMEGA649V-8AI Atmel, ATMEGA649V-8AI Datasheet - Page 363

• Manufacturer Part Number: ATMEGA649V-8AI
• Description: IC AVR MCU FLASH 64K 1.8V 64TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

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

29.0.13
2552K–AVR–04/11
Current Consumption in Reset and Reset Pulsewidth
Figure 29-55. Programming Current vs. V
Figure 29-56. Reset Supply Current vs. V
0.18
0.16
0.14
0.12
0.08
0.06
0.04
0.02
0.2
0.1
20
18
16
14
12
10
8
6
4
2
0
0
1.5
0
Reset Pull-up)
0.1
2
0.2
2.5
0.3
3
0.4
Frequency (MHz)
V
CC
CC
CC
3.5
0.5
(V)
ATmega329/3290/649/6490
(0.1 - 1.0MHz, Excluding Current Through The
0.6
4
0.7
4.5
0.8
5
0.9
5.5
1
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
2.7 V
1.8 V
-40 °C
25 °C
85 °C
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