ATMEGA645V-8MUR Atmel, ATMEGA645V-8MUR Datasheet - Page 320

• Manufacturer Part Number: ATMEGA645V-8MUR
• Description: MCU AVR 64KB FLASH 8MHZ 64QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA645V-8MUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, 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: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2570M–AVR–04/11
Figure 28-27. I/O Pin Sink Current vs. Output Voltage, Ports A, C, D, E, F, G, H, J
Figure 28-28. I/O Pin Sink Current vs. Output Voltage, Ports A, C, D, E, F, G, H, J
50
45
40
35
30
25
20
15
10
20
18
16
14
12
10
5
0
8
6
4
2
0
0
0
(V
(V
0.2
0.2
CC
CC
= 2.7V)
= 5V)
0.4
0.4
0.6
0.6
0.8
0.8
V
V
OL
OL
1
1
(V)
(V)
ATmega325/3250/645/6450
1.2
1.2
1.4
1.4
1.6
1.6
1.8
1.8
-40 °C
-40 °C
25 °C
85 °C
25 °C
85 °C
2
2
320