ATMEGA649P-MUR Atmel, ATMEGA649P-MUR Datasheet - Page 414

• Manufacturer Part Number: ATMEGA649P-MUR
• Description: AVR, 64KB FLASH, 2KB EE, 4KB SRA
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA649P-MUR

• 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-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8284A–AVR–10/10
Figure 29-105.ATmega169PA: Bandgap Voltage vs. V
Figure 29-106.ATmega169PA: Bandgap Voltage vs. Temperature
ATmega169A/169PA/329A/329PA/649A/649P/3290A/3290PA/6490A/6490P
1.102
1.097
1.092
1.087
1.082
1.077
1.072
1.067
1.105
1.095
1.085
1.075
1.065
1.09
1.08
1.07
1.1
-45
1.5
-35
2
-25
-15
2.5
-5
3
5
Temperature (°C)
15
Vcc (V)
3.5
25
35
CC
4
45
4.5
55
65
5
75
5.5
85
-45 °C
1.8 V
2.7 V
4.0 V
5.5 V
85 °C
25 °C
414