ATMEGA649P-MUR Atmel, ATMEGA649P-MUR Datasheet - Page 505

• 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

29.5.9
8284A–AVR–10/10
Pin Threshold and Hysteresis
Figure 29-277.ATmega3290A: I/O Pin Output Voltage vs. Sink Current, Port B (V
Figure 29-278.ATmega3290A: I/O Pin Input Threshold Voltage vs. V
ATmega169A/169PA/329A/329PA/649A/649P/3290A/3290PA/6490A/6490P
0.55
0.45
0.35
0.25
0.15
0.05
2.7
2.4
2.1
1.8
1.5
1.2
0.9
0.6
0.5
0.4
0.3
0.2
0.1
3
0
1.5
0
“1”)
0.5
2
1
2.5
1.5
2
3
2.5
I
V
OL
CC
3.5
3
[mA]
(V)
3.5
4
4
4.5
4.5
CC
5
(V
5
IH
5.5
, I/O Pin Read as
5.5
CC
6
-40°C
-40 °C
85°C
25°C
25 °C
85 °C
= 1.8V)
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