ATMEGA645V-8MI Atmel, ATMEGA645V-8MI Datasheet - Page 318

• Manufacturer Part Number: ATMEGA645V-8MI
• Description: IC AVR MCU FLASH 64K 1.8V 64QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA645V-8MI

• 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: 64-MLF®, 64-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2570M–AVR–04/11
Figure 28-23. I/O Pin Source Current vs. Output Voltage, Ports A, C, D, E, F, G, H, J
Figure 28-24. I/O Pin Source Current vs. Output Voltage, Port B (V
25 °C
80
70
60
50
40
30
20
10
8
7
6
5
4
3
2
1
0
0
0
0
-40 °C
85 °C
(V
0.2
CC
= 1.8V)
1
0.4
0.6
2
0.8
-40 °C
25 °C
85 °C
V
V
OH
OH
1
3
(V)
(V)
ATmega325/3250/645/6450
1.2
4
1.4
1.6
CC
= 5V)
1.8
2
318