ATMEGA645P-MUR Atmel, ATMEGA645P-MUR Datasheet - Page 473

• Manufacturer Part Number: ATMEGA645P-MUR
• Description: MCU AVR 64KB FLASH 16MHZ 64QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA645P-MUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, 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

8285B–AVR–03/11
ATmega165A/165PA/325A/325PA/3250A/3250PA/6
Figure 29-271.ATmega3250A: I/O Pin Output Voltage vs. Source Current, Port B (V
Figure 29-272.ATmega3250A: I/O Pin Output Voltage vs. Sink Current, Ports A, C, D, E, F, G
1.8
1.7
1.6
1.5
1.4
1.3
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0
(V
CC
0.5
= 5V)
1
1
2
1.5
3
2
4
I
I
OH
OL
2.5
[mA]
[mA]
5
3
6
3.5
7
4
8
4.5
9
10
5
-40°C
-40 °C
25°C
85°C
85 °C
25 °C
CC
= 1.8V)
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