ATMEGA649P-AU Atmel, ATMEGA649P-AU Datasheet - Page 623

• Manufacturer Part Number: ATMEGA649P-AU
• Description: IC MCU AVR 64K FLASH 64TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA649P-AU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

29.9.6
8284A–AVR–10/10
Standby Supply Current
Figure 29-501.ATmega6490A Standby Supply Current vs. V
Figure 29-502.ATmega6490A: Standby Supply Current vs. V
ATmega169A/169PA/329A/329PA/649A/649P/3290A/3290PA/6490A/6490P
0.125
0.115
0.105
0.095
0.085
0.075
0.065
0.055
0.045
0.035
0.025
0.015
2.5
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
0.5
1.5
1.5
Timer Disabled)
dog Timer Disabled)
2
2
2.5
2.5
3
3
V
CC
3.5
V
CC
(V)
3.5
(V)
4
4
CC
CC
4.5
(32 kHz Watch Crystal, Watch-
4.5
(Xtall and Resonator, Watchdog
5
5
5.5
5.5
1MHz_res
6MHz_res
2MHz_res
2MHz_xtal
450kHz_res
6MHz_xtal
4MHz_xtal
4MHz_res
-45 °C
85 °C
25 °C
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